Journal Papers

2025

1. A survey on Identity and Access Management for future IoT services

   Yiting Wang, Pedro Castillejo, José-Fernán Martínez-Ortega, and Vicente Hernández Díaz

   Computer Networks, Nov 2025

   DOI Bib

   @article{wang_survey_2025,
     title = {A survey on {Identity} and {Access} {Management} for future {IoT} services},
     volume = {272},
     issn = {13891286},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S138912862500684X},
     doi = {10.1016/j.comnet.2025.111718},
     language = {en},
     urldate = {2025-11-15},
     journal = {Computer Networks},
     author = {Wang, Yiting and Castillejo, Pedro and Martínez-Ortega, José-Fernán and Hernández Díaz, Vicente},
     month = nov,
     year = {2025},
     pages = {111718},
     dimensions = {true}
   }

2. Edge-enabled IAM for IoTs with edge-based access management and context-driven syncservice

   Yiting Wang, José-Fernán Martínez-Ortega, Pedro Castillejo, and Mario San Emeterio De La Parte

   Journal of Systems Architecture, Aug 2025

   DOI Bib

   @article{wang_edge-enabled_2025,
     title = {Edge-enabled {IAM} for {IoTs} with edge-based access management and context-driven syncservice},
     volume = {165},
     issn = {13837621},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S138376212500102X},
     doi = {10.1016/j.sysarc.2025.103430},
     language = {en},
     urldate = {2025-11-15},
     journal = {Journal of Systems Architecture},
     author = {Wang, Yiting and Martínez-Ortega, José-Fernán and Castillejo, Pedro and San Emeterio De La Parte, Mario},
     month = aug,
     year = {2025},
     pages = {103430},
     dimensions = {true}
   }

3. SISS: Semantic Interoperability Support System for the Internet of Things

   Mario San Emeterio De La Parte, José-Fernán Martínez-Ortega, Néstor Lucas-Martínez, and Vicente Hernández Díaz

   IEEE Internet of Things Journal, Aug 2025

   DOI Bib

   @article{parte_siss_2025,
     title = {{SISS}: {Semantic} {Interoperability} {Support} {System} for the {Internet} of {Things}},
     copyright = {https://creativecommons.org/licenses/by-nc-nd/4.0/},
     issn = {2327-4662, 2372-2541},
     shorttitle = {{SISS}},
     url = {https://ieeexplore.ieee.org/document/11028910/},
     doi = {10.1109/JIOT.2025.3577776},
     urldate = {2025-06-27},
     journal = {IEEE Internet of Things Journal},
     author = {Parte, Mario San Emeterio De La and Martínez-Ortega, José-Fernán and Lucas-Martínez, Néstor and Díaz, Vicente Hernández},
     year = {2025},
     pages = {1--1},
     dimensions = {true}
   }

2024

1. Spatio-temporal semantic data management systems for IoT in agriculture 5.0: Challenges and future directions

   Mario San Emeterio De La Parte, José-Fernán Martínez-Ortega, Pedro Castillejo, and Néstor Lucas-Martínez

   Internet of Things, Apr 2024

   DOI Bib

   @article{san_emeterio_de_la_parte_spatio-temporal_2024,
     title = {Spatio-temporal semantic data management systems for {IoT} in agriculture 5.0: {Challenges} and future directions},
     volume = {25},
     issn = {25426605},
     shorttitle = {Spatio-temporal semantic data management systems for {IoT} in agriculture 5.0},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S2542660523003530},
     doi = {10.1016/j.iot.2023.101030},
     language = {en},
     number = {April 2024},
     urldate = {2023-12-14},
     journal = {Internet of Things},
     author = {San Emeterio De La Parte, Mario and Martínez-Ortega, José-Fernán and Castillejo, Pedro and Lucas-Martínez, Néstor},
     month = apr,
     year = {2024},
     pages = {101030},
     dimensions = {true}
   }

2023

1. Trapezoidal Sketch: A Sketch Structure for Frequency Estimation of Data Streams

   Ning Li, Xin Yuan, Jose-Fernán Martínez Ortega, and Vicente Hernández Díaz

   The Computer Journal, Nov 2023

   Abs DOI Bib

   Abstract The sketch is one of the typical and widely used data structures for estimating the frequencies of items in data streams. However, since the counter sizes in traditional rectangular sketch (r-sketch) are the same, it is hard to achieve small space usage, high capacity (i.e. the maximum frequency can be recorded) and high estimated accuracy simultaneously. Moreover, when considering the high skewness of data streams, this problem will become even worse. Consequently, we propose the trapezoidal sketch (t-sketch) in this paper. In the t-sketch, different from the r-sketch, the counter sizes in different layers are different. Therefore, the low space usage and high capacity can be achieved simultaneously in the t-sketch. Moreover, based on the basic t-sketch, we propose the space-saving t-sketch and the capacity-improvement t-sketch and analyze the properties of these two t-sketches. Finally, for improving the estimation accuracy of the t-sketch further, we propose the probabilistic-based estimation error-reducing algorithm. Compared with the CM sketch, CU sketch, C sketch and A sketch, the simulation results show that the performances on space usage, capacity and estimation accuracy are improved successfully by the space-saving t-sketch and the capacity-improvement t-sketch.

   @article{li_trapezoidal_2023,
     title = {Trapezoidal {Sketch}: {A} {Sketch} {Structure} for {Frequency} {Estimation} of {Data} {Streams}},
     volume = {66},
     issn = {0010-4620, 1460-2067},
     shorttitle = {Trapezoidal {Sketch}},
     url = {https://academic.oup.com/comjnl/article/66/11/2656/6658859},
     doi = {10.1093/comjnl/bxac111},
     language = {en},
     number = {11},
     urldate = {2023-11-24},
     journal = {The Computer Journal},
     author = {Li, Ning and Yuan, Xin and Martínez Ortega, Jose-Fernán and Hernández Díaz, Vicente},
     month = nov,
     year = {2023},
     pages = {2656--2673},
     dimensions = {true}
   }

2. Performance Comparison of Sea Cucumber Detection by the Yolov5 and DETR Approach

   Xin Yuan, Shutong Fang, Ning Li, Qiansheng Ma, and 6 more authors

   Journal of Marine Science and Engineering, Oct 2023

   Abs DOI Bib

   Sea cucumber detection represents an important step in underwater environmental perception, which is an indispensable part of the intelligent subsea fishing system. However, water turbidity decreases the clarity of underwater images, presenting a challenge to vision-based underwater target detection. Therefore, accurate, real-time, and lightweight detection models are required. First of all, the development of subsea target detection is summarized in this present work. Object detection methods based on deep learning including YOLOv5 and DETR, which are, respectively, examples of one-stage and anchor-free object detection approaches, have been increasingly applied in underwater detection scenarios. Based on the state-of-the-art underwater sea cucumber detection methods and aiming to provide a reference for practical subsea identification, adjacent and overlapping sea cucumber detection based on YOLOv5 and DETR are investigated and compared in detail. For each approach, the detection experiment is carried out on the derived dataset, which consists of a wide variety of sea cucumber sample images. Experiments demonstrate that YOLOv5 surpasses DETR in low computing consumption and high precision, particularly in the detection of small and dense features. Nevertheless, DETR exhibits rapid development and holds promising prospects in underwater object detection applications, owing to its relatively simple architecture and ingenious attention mechanism.

   @article{yuan_performance_2023,
     title = {Performance {Comparison} of {Sea} {Cucumber} {Detection} by the {Yolov5} and {DETR} {Approach}},
     volume = {11},
     issn = {2077-1312},
     url = {https://www.mdpi.com/2077-1312/11/11/2043},
     doi = {10.3390/jmse11112043},
     language = {en},
     number = {11},
     urldate = {2023-11-24},
     journal = {Journal of Marine Science and Engineering},
     author = {Yuan, Xin and Fang, Shutong and Li, Ning and Ma, Qiansheng and Wang, Ziheng and Gao, Mingfeng and Tang, Pingpeng and Yu, Changli and Wang, Yihan and Martínez Ortega, José-Fernán},
     month = oct,
     year = {2023},
     pages = {2043},
     dimensions = {true}
   }

3. Underwater Wireless Sensor Network-Based Delaunay Triangulation (UWSN-DT) Algorithm for Sonar Map Fusion

   Xin Yuan, Ning Li, Xiaobo Gong, Changli Yu, and 2 more authors

   The Computer Journal, Oct 2023

   Abs DOI Bib

   Abstract Robust and fast image recognition and matching is an important task in the underwater domain. The primary focus of this work is on extracting subsea features with sonar sensor for further Autonomous Underwater Vehicle navigation, such as the robotic localization and landmark mapping applications. With the assistance of high-resolution underwater features in the Side Scan Sonar (SSS) images, an efficient feature detector and descriptor, Speeded Up Robust Feature, is employed to seabed sonar image fusion task. In order to solve the nonlinear intensity difference problem in SSS images, the main novelty of this work is the proposed Underwater Wireless Sensor Network-based Delaunay Triangulation (UWSN-DT) algorithm for improving the performances of sonar map fusion accuracy with low computational complexity, in which the wireless nodes are considered as underwater feature points, since nodes could provide sufficiently useful information for the underwater map fusion, such as the location. In the simulated experiments, it shows that the presented UWSN-DT approach works efficiently and robustly, especially for the subsea environments where there are few distinguishable feature points.

   @article{yuan_underwater_2023,
     title = {Underwater {Wireless} {Sensor} {Network}-{Based} {Delaunay} {Triangulation} ({UWSN}-{DT}) {Algorithm} for {Sonar} {Map} {Fusion}},
     issn = {0010-4620, 1460-2067},
     url = {https://academic.oup.com/comjnl/advance-article/doi/10.1093/comjnl/bxad094/7306808},
     doi = {10.1093/comjnl/bxad094},
     language = {en},
     urldate = {2023-11-24},
     journal = {The Computer Journal},
     author = {Yuan, Xin and Li, Ning and Gong, Xiaobo and Yu, Changli and Zhou, Xiaoteng and Ortega, José-Fernán Martínez},
     month = oct,
     year = {2023},
     pages = {bxad094},
     dimensions = {true}
   }

4. A Resilient Group-Based Multisubset Data Aggregation Scheme for Smart Grid

   Yuwen Chen, Shisong Yang, José-Fernán Martínez-Ortega, Lourdes López, and 1 more author

   IEEE Internet of Things Journal, Aug 2023

   DOI Bib

   @article{chen_resilient_2023,
     title = {A {Resilient} {Group}-{Based} {Multisubset} {Data} {Aggregation} {Scheme} for {Smart} {Grid}},
     volume = {10},
     issn = {2327-4662, 2372-2541},
     url = {https://ieeexplore.ieee.org/document/10083184/},
     doi = {10.1109/JIOT.2023.3262731},
     number = {15},
     urldate = {2023-11-24},
     journal = {IEEE Internet of Things Journal},
     author = {Chen, Yuwen and Yang, Shisong and Martínez-Ortega, José-Fernán and López, Lourdes and Yang, Zhen},
     month = aug,
     year = {2023},
     pages = {13649--13661},
     dimensions = {true}
   }

5. Big Data and precision agriculture: a novel spatio-temporal semantic IoT data management framework for improved interoperability

   Mario San Emeterio De La Parte, José-Fernán Martínez-Ortega, Vicente Hernández Díaz, and Néstor Lucas-Martínez

   Journal of Big Data, Apr 2023

   Abs DOI Bib

   Abstract Precision agriculture in the realm of the Internet of Things is characterized by the collection of data from multiple sensors deployed on the farm. These data present a spatial, temporal, and semantic characterization, which further complicates the performance in the management and implementation of models and repositories. In turn, the lack of standards is reflected in insufficient interoperability between management solutions and other non-native services in the framework. In this paper, an innovative system for spatio-temporal semantic data management is proposed. It includes a data query system that allows farmers and users to solve queries daily, as well as feed decision-making, monitoring, and task automation solutions. In the proposal, a solution is provided to ensure service interoperability and is validated against two European smart farming platforms, namely AFarCloud and DEMETER. For the evaluation and validation of the proposed framework, a neural network is implemented, fed through STSDaMaS for training and validation, to provide accurate forecasts for the harvest and baling of forage legume crops for livestock feeding. As a result of the evaluation for the training and execution of neural networks, high performance on complex spatio-temporal semantic queries is exposed. The paper concludes with a distributed framework for managing complex spatio-temporal semantic data by offering service interoperability through data integration to external agricultural data models. Graphical Abstract

   @article{san_emeterio_de_la_parte_big_2023,
     title = {Big {Data} and precision agriculture: a novel spatio-temporal semantic {IoT} data management framework for improved interoperability},
     volume = {10},
     issn = {2196-1115},
     shorttitle = {Big {Data} and precision agriculture},
     url = {https://journalofbigdata.springeropen.com/articles/10.1186/s40537-023-00729-0},
     doi = {10.1186/s40537-023-00729-0},
     language = {en},
     number = {1},
     urldate = {2023-11-24},
     journal = {Journal of Big Data},
     author = {San Emeterio De La Parte, Mario and Martínez-Ortega, José-Fernán and Hernández Díaz, Vicente and Lucas-Martínez, Néstor},
     month = apr,
     year = {2023},
     pages = {52},
     dimensions = {true}
   }

6. Spatio-Temporal Semantic Data Model for Precision Agriculture IoT Networks

   Mario San Emeterio De La Parte, Sara Lana Serrano, Marta Muriel Elduayen, and José-Fernán Martínez-Ortega

   Agriculture, Feb 2023

   Abs DOI Bib

   In crop and livestock management within the framework of precision agriculture, scenarios full of sensors and devices are deployed, involving the generation of a large volume of data. Some solutions require rapid data exchange for action or anomaly detection. However, the administration of this large amount of data, which in turn evolves over time, is highly complicated. Management systems add long-time delays to the spatio-temporal data injection and gathering. This paper proposes a novel spatio-temporal semantic data model for agriculture. To validate the model, data from real livestock and crop scenarios, retrieved from the AFarCloud smart farming platform, are modeled according to the proposal. Time-series Database (TSDB) engine InfluxDB is used to evaluate the model against data management. In addition, an architecture for the management of spatio-temporal semantic agricultural data in real-time is proposed. This architecture results in the DAM&DQ system responsible for data management as semantic middleware on the AFarCloud platform. The approach of this proposal is in line with the EU data-driven strategy.

   @article{san_emeterio_de_la_parte_spatio-temporal_2023,
     title = {Spatio-{Temporal} {Semantic} {Data} {Model} for {Precision} {Agriculture} {IoT} {Networks}},
     volume = {13},
     issn = {2077-0472},
     url = {https://www.mdpi.com/2077-0472/13/2/360},
     doi = {10.3390/agriculture13020360},
     language = {en},
     number = {2},
     urldate = {2023-11-24},
     journal = {Agriculture},
     author = {San Emeterio De La Parte, Mario and Lana Serrano, Sara and Muriel Elduayen, Marta and Martínez-Ortega, José-Fernán},
     month = feb,
     year = {2023},
     pages = {360},
     dimensions = {true}
   }

7. AAIA: an efficient aggregation scheme against inverting attack for federated learning

   Zhen Yang, Shisong Yang, Yunbo Huang, José-Fernán Martínez, and 2 more authors

   International Journal of Information Security, Aug 2023

   DOI Bib

   @article{yang_aaia_2023,
     title = {{AAIA}: an efficient aggregation scheme against inverting attack for federated learning},
     volume = {22},
     issn = {1615-5262, 1615-5270},
     shorttitle = {{AAIA}},
     url = {https://link.springer.com/10.1007/s10207-023-00670-6},
     doi = {10.1007/s10207-023-00670-6},
     language = {en},
     number = {4},
     urldate = {2023-11-24},
     journal = {International Journal of Information Security},
     author = {Yang, Zhen and Yang, Shisong and Huang, Yunbo and Martínez, José-Fernán and López, Lourdes and Chen, Yuwen},
     month = aug,
     year = {2023},
     pages = {919--930},
     dimensions = {true}
   }

2022

1. Detecting Asymptomatic Infections of Rice Bacterial Leaf Blight Using Hyperspectral Imaging and 3-Dimensional Convolutional Neural Network With Spectral Dilated Convolution

   Yifei Cao, Peisen Yuan, Huanliang Xu, José Fernán Martínez-Ortega, and 2 more authors

   Frontiers in Plant Science, Jul 2022

   Abs DOI Bib

   Rice is one of the most important food crops for human beings. Its total production ranks third in the grain crop output. Bacterial Leaf Blight (BLB), as one of the three major diseases of rice, occurs every year, posing a huge threat to rice production and safety. There is an asymptomatic period between the infection and the onset periods, and BLB will spread rapidly and widely under suitable conditions. Therefore, accurate detection of early asymptomatic BLB is very necessary. The purpose of this study was to test the feasibility of detecting early asymptomatic infection of the rice BLB disease based on hyperspectral imaging and Spectral Dilated Convolution 3-Dimensional Convolutional Neural Network (SDC-3DCNN). First, hyperspectral images were obtained from rice leaves infected with the BLB disease at the tillering stage. The spectrum was smoothed by the Savitzky–Golay (SG) method, and the wavelength between 450 and 950 nm was intercepted for analysis. Then Principal Component Analysis (PCA) and Random Forest (RF) were used to extract the feature information from the original spectra as inputs. The overall performance of the SDC-3DCNN model with different numbers of input features and different spectral dilated ratios was evaluated. Lastly, the saliency map visualization was used to explain the sensitivity of individual wavelengths. The results showed that the performance of the SDC-3DCNN model reached an accuracy of 95.4427% when the number of inputs is 50 characteristic wavelengths (extracted by RF) and the dilated ratio is set at 5. The saliency-sensitive wavelengths were identified in the range from 530 to 570 nm, which overlaps with the important wavelengths extracted by RF. According to our findings, combining hyperspectral imaging and deep learning can be a reliable approach for identifying early asymptomatic infection of the rice BLB disease, providing sufficient support for early warning and rice disease prevention.

   @article{cao_detecting_2022,
     title = {Detecting {Asymptomatic} {Infections} of {Rice} {Bacterial} {Leaf} {Blight} {Using} {Hyperspectral} {Imaging} and 3-{Dimensional} {Convolutional} {Neural} {Network} {With} {Spectral} {Dilated} {Convolution}},
     volume = {13},
     issn = {1664-462X},
     url = {https://www.frontiersin.org/articles/10.3389/fpls.2022.963170/full},
     doi = {10.3389/fpls.2022.963170},
     urldate = {2023-11-24},
     journal = {Frontiers in Plant Science},
     author = {Cao, Yifei and Yuan, Peisen and Xu, Huanliang and Martínez-Ortega, José Fernán and Feng, Jiarui and Zhai, Zhaoyu},
     month = jul,
     year = {2022},
     pages = {963170},
     dimensions = {true}
   }

2. Study of chrysanthemum image phenotype on-line classification based on transfer learning and bilinear convolutional neural network

   Peisen Yuan, Shuyun Qian, Zhaoyu Zhai, José FernánMartínez, and 1 more author

   Computers and Electronics in Agriculture, Mar 2022

   DOI Bib

   @article{yuan_study_2022,
     title = {Study of chrysanthemum image phenotype on-line classification based on transfer learning and bilinear convolutional neural network},
     volume = {194},
     issn = {01681699},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S0168169921006967},
     doi = {10.1016/j.compag.2021.106679},
     language = {en},
     urldate = {2023-11-24},
     journal = {Computers and Electronics in Agriculture},
     author = {Yuan, Peisen and Qian, Shuyun and Zhai, Zhaoyu and FernánMartínez, José and Xu, Huangliang},
     month = mar,
     year = {2022},
     pages = {106679},
     dimensions = {true}
   }

3. Conet: Borderless and Decentralized Server Cooperation in Edge Computin G

   Ning Li, Xin Yuan, Zhaoxin Zhang, and José-Fernán Martínez-Ortega

   SSRN Electronic Journal, Mar 2022

   DOI Bib

   @article{li_conet_2022,
     title = {Conet: {Borderless} and {Decentralized} {Server} {Cooperation} in {Edge} {Computin} {G}},
     issn = {1556-5068},
     shorttitle = {Conet},
     url = {https://www.ssrn.com/abstract=4095192},
     doi = {10.2139/ssrn.4095192},
     language = {en},
     urldate = {2023-11-24},
     journal = {SSRN Electronic Journal},
     author = {Li, Ning and Yuan, Xin and Zhang, Zhaoxin and Martínez-Ortega, José-Fernán},
     year = {2022},
     dimensions = {true}
   }

2021

1. The Network-Based Candidate Forwarding Set Optimization for Opportunistic Routing

   Ning Li, Xin Yuan, Jose-Fernan Martinez-Ortega, and Vicente Hernandez Diaz

   IEEE Sensors Journal, Oct 2021

   DOI Bib

   @article{li_network-based_2021,
     title = {The {Network}-{Based} {Candidate} {Forwarding} {Set} {Optimization} for {Opportunistic} {Routing}},
     volume = {21},
     issn = {1530-437X, 1558-1748, 2379-9153},
     url = {https://ieeexplore.ieee.org/document/9514903/},
     doi = {10.1109/JSEN.2021.3105535},
     number = {20},
     urldate = {2023-11-24},
     journal = {IEEE Sensors Journal},
     author = {Li, Ning and Yuan, Xin and Martinez-Ortega, Jose-Fernan and Diaz, Vicente Hernandez},
     month = oct,
     year = {2021},
     pages = {23626--23644},
     dimensions = {true}
   }

2. A Dynamic Membership Group-Based Multiple-Data Aggregation Scheme for Smart Grid

   Yuwen Chen, Jose-Fernan Martinez-Ortega, Lourdes Lopez, Haiyang Yu, and 1 more author

   IEEE Internet of Things Journal, Aug 2021

   DOI Bib

   @article{chen_dynamic_2021,
     title = {A {Dynamic} {Membership} {Group}-{Based} {Multiple}-{Data} {Aggregation} {Scheme} for {Smart} {Grid}},
     volume = {8},
     issn = {2327-4662, 2372-2541},
     url = {https://ieeexplore.ieee.org/document/9367287/},
     doi = {10.1109/JIOT.2021.3063412},
     number = {15},
     urldate = {2023-11-24},
     journal = {IEEE Internet of Things Journal},
     author = {Chen, Yuwen and Martinez-Ortega, Jose-Fernan and Lopez, Lourdes and Yu, Haiyang and Yang, Zhen},
     month = aug,
     year = {2021},
     pages = {12360--12374},
     dimensions = {true}
   }

3. Security Assessment of Agriculture IoT (AIoT) Applications

   Erwin Kristen, Reinhard Kloibhofer, Vicente Hernández Díaz, and Pedro Castillejo

   Applied Sciences, Jun 2021

   Abs DOI Bib

   Cybersecurity is an important field in our digital world. It protects computer systems and communication networks against theft or sabotage of information to guarantee trouble-free operation in a trustworthy working environment. This article gives an overview of a cybersecurity assessment process and an appropriate Cybersecurity Management (CSM) implementation for future digital agriculture applications. The cybersecurity assessment follows the IEC 62443 cybersecurity standard for Industrial Automation Control Systems (IACS), adapted to Agriculture Automation Control Systems (AACS). However, the research results showed application differences; thus, an expansion of the standard is necessary to fill the existing open security gaps in agriculture. Agriculture differs from industrial control systems because of the outdoor located field area, which requires other forms of security. An appropriate cybersecurity standard for the agriculture domain is not currently available. However, such a standard will be necessary to define generally applicable procedures to protect agricultural assets against cyberattacks. The cybersecurity standards and regulations existing today (2021) are not sufficient for securing the agriculture domain against new and domain-specific cyberattacks. This article describes some of the cyber vulnerabilities identified and provides initial recommendations for addressing them.

   @article{kristen_security_2021,
     title = {Security {Assessment} of {Agriculture} {IoT} ({AIoT}) {Applications}},
     volume = {11},
     issn = {2076-3417},
     url = {https://www.mdpi.com/2076-3417/11/13/5841},
     doi = {10.3390/app11135841},
     language = {en},
     number = {13},
     urldate = {2023-11-24},
     journal = {Applied Sciences},
     author = {Kristen, Erwin and Kloibhofer, Reinhard and Díaz, Vicente Hernández and Castillejo, Pedro},
     month = jun,
     year = {2021},
     pages = {5841},
     dimensions = {true}
   }

4. Geographical and Topology Control-Based Opportunistic Routing for Ad Hoc Networks

   Ning Li, Jianen Yan, Zhaoxin Zhang, Jose-Fernan Martinez-Ortega, and 1 more author

   IEEE Sensors Journal, Mar 2021

   DOI Bib

   @article{li_geographical_2021,
     title = {Geographical and {Topology} {Control}-{Based} {Opportunistic} {Routing} for {Ad} {Hoc} {Networks}},
     volume = {21},
     issn = {1530-437X, 1558-1748, 2379-9153},
     url = {https://ieeexplore.ieee.org/document/9316210/},
     doi = {10.1109/JSEN.2021.3049519},
     number = {6},
     urldate = {2023-11-24},
     journal = {IEEE Sensors Journal},
     author = {Li, Ning and Yan, Jianen and Zhang, Zhaoxin and Martinez-Ortega, Jose-Fernan and Yuan, Xin},
     month = mar,
     year = {2021},
     pages = {8691--8704},
     dimensions = {true}
   }

5. On the Performance Analysis of IDLP and SpaceMac for Network Coding-Enabled Mobile Small Cells

   Reza Parsamehr, Georgios Mantas, Jonathan Rodriguez, and Jose-Fernan Martinez-Ortega

   IEEE Communications Letters, Feb 2021

   DOI Bib

   @article{parsamehr_performance_2021,
     title = {On the {Performance} {Analysis} of {IDLP} and {SpaceMac} for {Network} {Coding}-{Enabled} {Mobile} {Small} {Cells}},
     volume = {25},
     issn = {1089-7798, 1558-2558, 2373-7891},
     url = {https://ieeexplore.ieee.org/document/9210066/},
     doi = {10.1109/LCOMM.2020.3027972},
     number = {2},
     urldate = {2023-11-24},
     journal = {IEEE Communications Letters},
     author = {Parsamehr, Reza and Mantas, Georgios and Rodriguez, Jonathan and Martinez-Ortega, Jose-Fernan},
     month = feb,
     year = {2021},
     pages = {407--411},
     dimensions = {true}
   }

6. SEDIBLOFRA: A Blockchain-Based, Secure Framework for Remote Data Transfer in Unmanned Aerial Vehicles

   Jesus Rodriguez-Molina, Beatriz Corpas, Christian Hirsch, and Pedro Castillejo

   IEEE Access, Feb 2021

   DOI Bib

   @article{rodriguez-molina_sediblofra_2021,
     title = {{SEDIBLOFRA}: {A} {Blockchain}-{Based}, {Secure} {Framework} for {Remote} {Data} {Transfer} in {Unmanned} {Aerial} {Vehicles}},
     volume = {9},
     issn = {2169-3536},
     shorttitle = {{SEDIBLOFRA}},
     url = {https://ieeexplore.ieee.org/document/9519649/},
     doi = {10.1109/ACCESS.2021.3106379},
     urldate = {2023-11-24},
     journal = {IEEE Access},
     author = {Rodriguez-Molina, Jesus and Corpas, Beatriz and Hirsch, Christian and Castillejo, Pedro},
     year = {2021},
     pages = {121385--121404},
     dimensions = {true}
   }

7. Towards Blockchain-Based Internet of Things Systems for Energy Smart Contracts With Constrained Hardware Devices and Cloud Infrastructure

   Pablo Mendez Royo, Jesus Rodriguez-Molina, Juan Garbajosa, and Pedro Castillejo

   IEEE Access, Feb 2021

   DOI Bib

   @article{royo_towards_2021,
     title = {Towards {Blockchain}-{Based} {Internet} of {Things} {Systems} for {Energy} {Smart} {Contracts} {With} {Constrained} {Hardware} {Devices} and {Cloud} {Infrastructure}},
     volume = {9},
     issn = {2169-3536},
     url = {https://ieeexplore.ieee.org/document/9435340/},
     doi = {10.1109/ACCESS.2021.3081932},
     urldate = {2023-11-24},
     journal = {IEEE Access},
     author = {Royo, Pablo Mendez and Rodriguez-Molina, Jesus and Garbajosa, Juan and Castillejo, Pedro},
     year = {2021},
     pages = {77742--77757},
     dimensions = {true}
   }

2020

1. A Model for Cost–Benefit Analysis of Privately Owned Vehicle-to-Grid Solutions

   Jesús Rodríguez-Molina, Pedro Castillejo, Victoria Beltran, and Margarita Martínez-Núñez

   Energies, Nov 2020

   Abs DOI Bib

   Although the increasing adoption of electric vehicles (EVs) is overall positive for the environment and for the sustainable use of resources, the extra effort that requires purchasing an EV when compared to an equivalent internal combustion engine (ICE) competitor make them less appealing from an economical point of view. In addition to that, there are other challenges in EVs (autonomy, battery, recharge time, etc.) that are non-existent in ICE vehicles. Nevertheless, the possibility of providing electricity to the power grid via vehicle-to-grid technology (V2G), along with lower maintenance costs, could prove that EVs are the most economically efficient option in the long run. Indeed, enabling V2G would make EVs capable of saving some costs for their vehicle owners, thus making them a better long-term mobility choice that could trigger deep changes in habits of vehicle owners. This paper describes a cost–benefit analysis of how consumers can make use of V2G solutions, in a way that they can use their vehicle for transport purposes and obtain revenues when injecting energy into the power grid.

   @article{rodriguez-molina_model_2020,
     title = {A {Model} for {Cost}–{Benefit} {Analysis} of {Privately} {Owned} {Vehicle}-to-{Grid} {Solutions}},
     volume = {13},
     issn = {1996-1073},
     url = {https://www.mdpi.com/1996-1073/13/21/5814},
     doi = {10.3390/en13215814},
     language = {en},
     number = {21},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {Rodríguez-Molina, Jesús and Castillejo, Pedro and Beltran, Victoria and Martínez-Núñez, Margarita},
     month = nov,
     year = {2020},
     pages = {5814},
     dimensions = {true}
   }

2. Future Cyber-security Demands in Modern Agriculture

   Erwin Kristen, Reinhard Kloibhofer, and Vicente Hernández Díaz

   ERCIM News, Oct 2020

   Bib

   @article{kristen_future_2020,
     title = {Future {Cyber}-security {Demands} in {Modern} {Agriculture}},
     url = {https://ercim-news.ercim.eu/en123/r-i/future-cyber-security-demands-in-modern-agriculture},
     number = {123},
     journal = {ERCIM News},
     author = {Kristen, Erwin and Kloibhofer, Reinhard and Hernández Díaz, Vicente},
     month = oct,
     year = {2020},
     pages = {37--38},
     dimensions = {true}
   }

3. An Efficient Case Retrieval Algorithm for Agricultural Case-Based Reasoning Systems, with Consideration of Case Base Maintenance

   Zhaoyu Zhai, José-Fernán Martínez Ortega, Néstor Lucas-Martínez, and Huanliang Xu

   Agriculture, Sep 2020

   Abs DOI Bib

   Case-based reasoning has considerable potential to model decision support systems for smart agriculture, assisting farmers in managing farming operations. However, with the explosive amount of sensing data, these systems may achieve poor performance in knowledge management like case retrieval and case base maintenance. Typical approaches of case retrieval have to traverse all past cases for matching similar ones, leading to low efficiency. Thus, a new case retrieval algorithm for agricultural case-based reasoning systems is proposed in this paper. At the initial stage, an association table is constructed, containing the relationships between all past cases. Afterwards, attributes of a new case are compared with an entry case. According to the similarity measurement, associated similar or dissimilar cases are then compared preferentially, instead of traversing the whole case base. The association of the new case is generated through case retrieval and added in the association table at the step of case retention. The association table is also updated when a closer relationship is detected. The experiment result demonstrates that our proposal enables rapid case retrieval with promising accuracy by comparing a fewer number of past cases. Thus, the retrieval efficiency of our proposal outperforms typical approaches.

   @article{zhai_efficient_2020,
     title = {An {Efficient} {Case} {Retrieval} {Algorithm} for {Agricultural} {Case}-{Based} {Reasoning} {Systems}, with {Consideration} of {Case} {Base} {Maintenance}},
     volume = {10},
     issn = {2077-0472},
     url = {https://www.mdpi.com/2077-0472/10/9/387},
     doi = {10.3390/agriculture10090387},
     language = {en},
     number = {9},
     urldate = {2023-11-24},
     journal = {Agriculture},
     author = {Zhai, Zhaoyu and Ortega, José-Fernán Martínez and Lucas-Martínez, Néstor and Xu, Huanliang},
     month = sep,
     year = {2020},
     pages = {387},
     dimensions = {true}
   }

4. Survey of Mission Planning and Management Architectures for Underwater Cooperative Robotics Operations

   Néstor Lucas-Martínez, José-Fernán Martínez-Ortega, Pedro Castillejo, and Victoria Beltrán Martínez

   Applied Sciences, Feb 2020

   Abs DOI Bib

   Almost every research project that focuses on the cooperation of autonomous robots for underwater operations designs their own architectures. As a result, most of these architectures are tightly coupled with the available robots/vehicles for their respective developments, and therefore the mission plan and management is done using an ad-hoc solution. Typically, this solution is tightly coupled to just one underwater autonomous vehicle (AUV), or a restricted set of them selected for the specific project. However, as the use of AUVs for underwater operations increases, there is the need to identify some commonalities and weaknesses of these architectures, specifically in relation to mission planning and management. In this paper, we review a selected number of architectures and frameworks that in one way or another make use of different approaches to mission planning and management. Most of the selected works were developed for underwater operations. Still, we have included some other architectures and frameworks from other domains that can be of interest for the survey. The explored works have been assessed using selected features related to mission planning and management, considering that underwater operations are performed in an uncertain and unreliable environment, and where unexpected events are not strange. Furthermore, we have identified and highlighted some potential challenges for the design and implementation of mission managers. This provides a reference point for the development of a mission manager component to be integrated in architectures for cooperative robotics in underwater operations, and it can serve for the same purposes in other domains of application.

   @article{lucas-martinez_survey_2020,
     title = {Survey of {Mission} {Planning} and {Management} {Architectures} for {Underwater} {Cooperative} {Robotics} {Operations}},
     volume = {10},
     issn = {2076-3417},
     url = {https://www.mdpi.com/2076-3417/10/3/1086},
     doi = {10.3390/app10031086},
     language = {en},
     number = {3},
     urldate = {2023-11-24},
     journal = {Applied Sciences},
     author = {Lucas-Martínez, Néstor and Martínez-Ortega, José-Fernán and Castillejo, Pedro and Beltrán Martínez, Victoria},
     month = feb,
     year = {2020},
     pages = {1086},
     dimensions = {true}
   }

5. Proposal of an Automated Mission Manager for Cooperative Autonomous Underwater Vehicles

   Néstor Lucas-Martínez, José-Fernán Martínez-Ortega, Jesús Rodríguez-Molina, and Zhaoyu Zhai

   Applied Sciences, Jan 2020

   Abs DOI Bib

   In recent years there has been an increasing interest in the use of autonomous underwater vehicles (AUVs) for ocean interventions. Typical operations imply the pre-loading of a pre-generated mission plan into the AUV before being launched. Once deployed, the AUV waits for a start command to begin the execution of the plan. An onboard mission manager is responsible for handling the events that may prevent the AUV from following the plan. This approach considers the management of the mission only at the vehicle level. However, the use of a mission-level manager in coordination with the onboard mission manager could improve the handling of exogenous events that cannot be handled fully at the vehicle level. Moreover, the use of vehicle virtualization by the mission-level manager can ease the use of older AUVs. In this paper, we propose a new mission-level manager to be run at a control station. The proposed mission manager, named Missions and Task Register and Reporter (MTRR), follows a decentralized hierarchical control pattern for self-adaptive systems, and provides a basic virtualization in regard to the AUV’s planning capabilities. The MTRR has been validated as part of the SWARMs European project. During the final trials we assessed its effectiveness and measured its performance. As a result, we have identified a strong correlation between the length of mission plan and the time required to start a mission ( ρ s = 0.79 ,   n = 45 ,   p 0.001 ). We have also identified a possible bottleneck when accessing the repositories for storing the information from the mission. Specifically, the average time for storing the received state vectors in the relational database represented only 18.50% of the average time required for doing so in the semantic repository.

   @article{lucas-martinez_proposal_2020,
     title = {Proposal of an {Automated} {Mission} {Manager} for {Cooperative} {Autonomous} {Underwater} {Vehicles}},
     volume = {10},
     issn = {2076-3417},
     url = {https://www.mdpi.com/2076-3417/10/3/855},
     doi = {10.3390/app10030855},
     language = {en},
     number = {3},
     urldate = {2023-11-24},
     journal = {Applied Sciences},
     author = {Lucas-Martínez, Néstor and Martínez-Ortega, José-Fernán and Rodríguez-Molina, Jesús and Zhai, Zhaoyu},
     month = jan,
     year = {2020},
     pages = {855},
     dimensions = {true}
   }

6. Applying case-based reasoning and a learning-based adaptation strategy to irrigation scheduling in grape farming

   Zhaoyu Zhai, José Fernán Martínez, Néstor Lucas-Martínez, and Vicente Hernández Díaz

   Computers and Electronics in Agriculture, Nov 2020

   DOI Bib

   @article{zhai_applying_2020,
     title = {Applying case-based reasoning and a learning-based adaptation strategy to irrigation scheduling in grape farming},
     volume = {178},
     issn = {01681699},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S0168169920318664},
     doi = {10.1016/j.compag.2020.105741},
     language = {en},
     urldate = {2023-11-24},
     journal = {Computers and Electronics in Agriculture},
     author = {Zhai, Zhaoyu and Fernán Martínez, José and Lucas-Martínez, Néstor and Hernández Díaz, Vicente},
     month = nov,
     year = {2020},
     pages = {105741},
     dimensions = {true}
   }

7. Continuous Delivery of Customized SaaS Edge Applications in Highly Distributed IoT Systems

   Ramon Lopez-Viana, Jessica Diaz, Vicente Hernandez Diaz, and Jose-Fernan Martinez

   IEEE Internet of Things Journal, Oct 2020

   DOI Bib

   @article{lopez-viana_continuous_2020,
     title = {Continuous {Delivery} of {Customized} {SaaS} {Edge} {Applications} in {Highly} {Distributed} {IoT} {Systems}},
     volume = {7},
     issn = {2327-4662, 2372-2541},
     url = {https://ieeexplore.ieee.org/document/9142209/},
     doi = {10.1109/JIOT.2020.3009633},
     number = {10},
     urldate = {2023-11-24},
     journal = {IEEE Internet of Things Journal},
     author = {Lopez-Viana, Ramon and Diaz, Jessica and Diaz, Vicente Hernandez and Martinez, Jose-Fernan},
     month = oct,
     year = {2020},
     pages = {10189--10199},
     dimensions = {true}
   }

8. Aggregate Farming in the Cloud: The AFarCloud ECSEL project

   Pedro Castillejo, Gorm Johansen, Baran Cürüklü, Sonia Bilbao-Arechabala, and 9 more authors

   Microprocessors and Microsystems, Oct 2020

   DOI Bib

   @article{castillejo_aggregate_2020,
     title = {Aggregate {Farming} in the {Cloud}: {The} {AFarCloud} {ECSEL} project},
     volume = {78},
     issn = {01419331},
     shorttitle = {Aggregate {Farming} in the {Cloud}},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S0141933120303793},
     doi = {10.1016/j.micpro.2020.103218},
     language = {en},
     urldate = {2023-11-24},
     journal = {Microprocessors and Microsystems},
     author = {Castillejo, Pedro and Johansen, Gorm and Cürüklü, Baran and Bilbao-Arechabala, Sonia and Fresco, Roberto and Martínez-Rodríguez, Belén and Pomante, Luigi and Rusu, Cristina and Martínez-Ortega, José-Fernán and Centofanti, Carlo and Hakojärvi, Mikko and Santic, Marco and Häggman, Johanna},
     month = oct,
     year = {2020},
     pages = {103218},
     dimensions = {true}
   }

9. An Elliptic Curve-Based Scalable Data Aggregation Scheme for Smart Grid

   Yuwen Chen, Jose-Fernan Martinez-Ortega, Pedro Castillejo, and Lourdes Lopez

   IEEE Systems Journal, Jun 2020

   DOI Bib

   @article{chen_elliptic_2020,
     title = {An {Elliptic} {Curve}-{Based} {Scalable} {Data} {Aggregation} {Scheme} for {Smart} {Grid}},
     volume = {14},
     issn = {1932-8184, 1937-9234, 2373-7816},
     url = {https://ieeexplore.ieee.org/document/8922882/},
     doi = {10.1109/JSYST.2019.2954080},
     number = {2},
     urldate = {2023-11-24},
     journal = {IEEE Systems Journal},
     author = {Chen, Yuwen and Martinez-Ortega, Jose-Fernan and Castillejo, Pedro and Lopez, Lourdes},
     month = jun,
     year = {2020},
     pages = {2066--2077},
     dimensions = {true}
   }

10. Decision support systems for agriculture 4.0: Survey and challenges

    Zhaoyu Zhai, José Fernán Martínez, Victoria Beltran, and Néstor Lucas-Martínez

    Computers and Electronics in Agriculture, Mar 2020

    DOI Bib

    @article{zhai_decision_2020,
      title = {Decision support systems for agriculture 4.0: {Survey} and challenges},
      volume = {170},
      issn = {01681699},
      shorttitle = {Decision support systems for agriculture 4.0},
      url = {https://linkinghub.elsevier.com/retrieve/pii/S0168169919316497},
      doi = {10.1016/j.compag.2020.105256},
      language = {en},
      urldate = {2023-11-24},
      journal = {Computers and Electronics in Agriculture},
      author = {Zhai, Zhaoyu and Martínez, José Fernán and Beltran, Victoria and Lucas-Martínez, Néstor},
      month = mar,
      year = {2020},
      pages = {105256},
      dimensions = {true}
    }

11. Editorial: Security and Privacy Protection for Mobile Applications and Platforms

    Victor Sucasas, Georgios Mantas, Saud Althunibat, and José-Fernán Martínez Ortega

    Mobile Networks and Applications, Feb 2020

    DOI Bib

    @article{sucasas_editorial_2020,
      title = {Editorial: {Security} and {Privacy} {Protection} for {Mobile} {Applications} and {Platforms}},
      volume = {25},
      issn = {1383-469X, 1572-8153},
      shorttitle = {Editorial},
      url = {http://link.springer.com/10.1007/s11036-019-01438-w},
      doi = {10.1007/s11036-019-01438-w},
      language = {en},
      number = {1},
      urldate = {2023-11-24},
      journal = {Mobile Networks and Applications},
      author = {Sucasas, Victor and Mantas, Georgios and Althunibat, Saud and Ortega, José-Fernán Martínez},
      month = feb,
      year = {2020},
      pages = {151--152},
      dimensions = {true}
    }

12. IDLP: An Efficient Intrusion Detection and Location-Aware Prevention Mechanism for Network Coding-Enabled Mobile Small Cells

    Reza Parsamehr, Georgios Mantas, Jonathan Rodriguez, and Jose-Fernan Martinez-Ortega

    IEEE Access, Feb 2020

    DOI Bib

    @article{parsamehr_idlp_2020,
      title = {{IDLP}: {An} {Efficient} {Intrusion} {Detection} and {Location}-{Aware} {Prevention} {Mechanism} for {Network} {Coding}-{Enabled} {Mobile} {Small} {Cells}},
      volume = {8},
      issn = {2169-3536},
      shorttitle = {{IDLP}},
      url = {https://ieeexplore.ieee.org/document/9019671/},
      doi = {10.1109/ACCESS.2020.2977428},
      urldate = {2023-11-24},
      journal = {IEEE Access},
      author = {Parsamehr, Reza and Mantas, Georgios and Rodriguez, Jonathan and Martinez-Ortega, Jose-Fernan},
      year = {2020},
      pages = {43863--43875},
      dimensions = {true}
    }

2019

1. An Associated Representation Method for Defining Agricultural Cases in a Case-Based Reasoning System for Fast Case Retrieval

   Zhai, Martínez Ortega, Beltran, and Lucas Martínez

   Sensors, Nov 2019

   Abs DOI Bib

   As an artificial intelligence technique, case-based reasoning has considerable potential to build intelligent systems for smart agriculture, providing farmers with advice about farming operation management. A proper case representation method plays a crucial role in case-based reasoning systems. Some methods like textual, attribute-value pair, and ontological representations have been well explored by researchers. However, these methods may lead to inefficient case retrieval when a large volume of data is stored in the case base. Thus, an associated representation method is proposed in this paper for fast case retrieval. Each case is interconnected with several similar and dissimilar ones. Once a new case is reported, its features are compared with historical data by similarity measurements for identifying a relative similar past case. The similarity of associated cases is measured preferentially, instead of comparing all the cases in the case base. Experiments on case retrieval were performed between the associated case representation and traditional methods, following two criteria: the number of visited cases and retrieval accuracy. The result demonstrates that our proposal enables fast case retrieval with promising accuracy by visiting fewer past cases. In conclusion, the associated case representation method outperforms traditional methods in the aspect of retrieval efficiency.

   @article{zhai_associated_2019,
     title = {An {Associated} {Representation} {Method} for {Defining} {Agricultural} {Cases} in a {Case}-{Based} {Reasoning} {System} for {Fast} {Case} {Retrieval}},
     volume = {19},
     issn = {1424-8220},
     url = {https://www.mdpi.com/1424-8220/19/23/5118},
     doi = {10.3390/s19235118},
     language = {en},
     number = {23},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {{Zhai} and {Martínez Ortega} and {Beltran} and {Lucas Martínez}},
     month = nov,
     year = {2019},
     pages = {5118},
     dimensions = {true}
   }

2. A Triangular Similarity Measure for Case Retrieval in CBR and Its Application to an Agricultural Decision Support System

   Zhai, Ortega, Castillejo, and Beltran

   Sensors, Oct 2019

   Abs DOI Bib

   Case-based reasoning has been a widely-used approach to assist humans in making decisions through four steps: retrieve, reuse, revise, and retain. Among these steps, case retrieval plays a significant role because the rest of processes cannot proceed without successfully identifying the most similar past case beforehand. Some popular methods such as angle-based and distance-based similarity measures have been well explored for case retrieval. However, these methods may match inaccurate cases under certain extreme circumstances. Thus, a triangular similarity measure is proposed to identify commonalities between cases, overcoming the drawbacks of angle-based and distance-based measures. For verifying the effectiveness and performance of the proposed measure, case-based reasoning was applied to an agricultural decision support system for pest management and 300 new cases were used for testing purposes. Once a new pest problem is reported, its attributes are compared with historical data by the proposed triangular similarity measure. Farmers can obtain quick decision support on managing pest problems by learning from the retrieved solution of the most similar past case. The experimental result shows that the proposed measure can retrieve the most similar case with an average accuracy of 91.99% and it outperforms the other measures in the aspects of accuracy and robustness.

   @article{zhai_triangular_2019,
     title = {A {Triangular} {Similarity} {Measure} for {Case} {Retrieval} in {CBR} and {Its} {Application} to an {Agricultural} {Decision} {Support} {System}},
     volume = {19},
     issn = {1424-8220},
     url = {https://www.mdpi.com/1424-8220/19/21/4605},
     doi = {10.3390/s19214605},
     language = {en},
     number = {21},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {{Zhai} and {Ortega} and {Castillejo} and {Beltran}},
     month = oct,
     year = {2019},
     pages = {4605},
     dimensions = {true}
   }

3. A Homomorphic-Based Multiple Data Aggregation Scheme for Smart Grid

   Yuwen Chen, Jose-Fernan Martinez-Ortega, Pedro Castillejo, and Lourdes Lopez

   IEEE Sensors Journal, May 2019

   DOI Bib

   @article{chen_homomorphic-based_2019,
     title = {A {Homomorphic}-{Based} {Multiple} {Data} {Aggregation} {Scheme} for {Smart} {Grid}},
     volume = {19},
     issn = {1530-437X, 1558-1748, 2379-9153},
     url = {https://ieeexplore.ieee.org/document/8633950/},
     doi = {10.1109/JSEN.2019.2895769},
     number = {10},
     urldate = {2023-11-24},
     journal = {IEEE Sensors Journal},
     author = {Chen, Yuwen and Martinez-Ortega, Jose-Fernan and Castillejo, Pedro and Lopez, Lourdes},
     month = may,
     year = {2019},
     pages = {3921--3929},
     dimensions = {true}
   }

4. A Novel Intrusion Detection and Prevention Scheme for Network Coding-Enabled Mobile Small Cells

   Reza Parsamehr, Alireza Esfahani, Georgios Mantas, Ayman Radwan, and 3 more authors

   IEEE Transactions on Computational Social Systems, Dec 2019

   DOI Bib

   @article{parsamehr_novel_2019,
     title = {A {Novel} {Intrusion} {Detection} and {Prevention} {Scheme} for {Network} {Coding}-{Enabled} {Mobile} {Small} {Cells}},
     volume = {6},
     issn = {2329-924X, 2373-7476},
     url = {https://ieeexplore.ieee.org/document/8915743/},
     doi = {10.1109/TCSS.2019.2949153},
     number = {6},
     urldate = {2023-11-24},
     journal = {IEEE Transactions on Computational Social Systems},
     author = {Parsamehr, Reza and Esfahani, Alireza and Mantas, Georgios and Radwan, Ayman and Mumtaz, Shahid and Rodriguez, Jonathan and Martinez-Ortega, Jose-Fernan},
     month = dec,
     year = {2019},
     pages = {1467--1477},
     dimensions = {true}
   }

5. An End-to-End-Based Low Dimensional Binary Embedding for Chrysanthemum Phenotypic Petal Similarity Evaluation

   Peisen Yuan, Zhaoyu Zhai, Jose-Fernan Martinez, and Huanliang Xu

   IEEE Access, Dec 2019

   DOI Bib

   @article{yuan_end--end-based_2019,
     title = {An {End}-to-{End}-{Based} {Low} {Dimensional} {Binary} {Embedding} for {Chrysanthemum} {Phenotypic} {Petal} {Similarity} {Evaluation}},
     volume = {7},
     issn = {2169-3536},
     url = {https://ieeexplore.ieee.org/document/8871214/},
     doi = {10.1109/ACCESS.2019.2947687},
     urldate = {2023-11-24},
     journal = {IEEE Access},
     author = {Yuan, Peisen and Zhai, Zhaoyu and Martinez, Jose-Fernan and Xu, Huanliang},
     year = {2019},
     pages = {152214--152223},
     dimensions = {true}
   }

6. A Bilinear Map Pairing Based Authentication Scheme for Smart Grid Communications: PAuth

   Yuwen Chen, Jose-Fernan Martinez, Pedro Castillejo, and Lourdes Lopez

   IEEE Access, Dec 2019

   DOI Bib

   @article{chen_bilinear_2019,
     title = {A {Bilinear} {Map} {Pairing} {Based} {Authentication} {Scheme} for {Smart} {Grid} {Communications}: {PAuth}},
     volume = {7},
     issn = {2169-3536},
     shorttitle = {A {Bilinear} {Map} {Pairing} {Based} {Authentication} {Scheme} for {Smart} {Grid} {Communications}},
     url = {https://ieeexplore.ieee.org/document/8638766/},
     doi = {10.1109/ACCESS.2019.2898376},
     urldate = {2023-11-24},
     journal = {IEEE Access},
     author = {Chen, Yuwen and Martinez, Jose-Fernan and Castillejo, Pedro and Lopez, Lourdes},
     year = {2019},
     pages = {22633--22643},
     dimensions = {true}
   }

2018

1. A Privacy-Preserving Noise Addition Data Aggregation Scheme for Smart Grid

   Yuwen Chen, José-Fernán Martínez, Pedro Castillejo, and Lourdes López

   Energies, Nov 2018

   Abs DOI Bib

   Smart meters are applied to the smart grid to report instant electricity consumption to servers periodically; these data enable a fine-grained energy supply. However, these regularly reported data may cause some privacy problems. For example, they can reveal whether the house owner is at home, if the television is working, etc. As privacy is becoming a big issue, people are reluctant to disclose this kind of personal information. In this study, we analyzed past studies and found that the traditional method suffers from a meter failure problem and a meter replacement problem, thus we propose a smart meter aggregation scheme based on a noise addition method and the homomorphic encryption algorithm, which can avoid the aforementioned problems. After simulation, the experimental results show that the computation cost on both the aggregator and smart meter side is reduced. A formal security analysis shows that the proposed scheme has semantic security.

   @article{chen_privacy-preserving_2018,
     title = {A {Privacy}-{Preserving} {Noise} {Addition} {Data} {Aggregation} {Scheme} for {Smart} {Grid}},
     volume = {11},
     issn = {1996-1073},
     url = {http://www.mdpi.com/1996-1073/11/11/2972},
     doi = {10.3390/en11112972},
     language = {en},
     number = {11},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {Chen, Yuwen and Martínez, José-Fernán and Castillejo, Pedro and López, Lourdes},
     month = nov,
     year = {2018},
     pages = {2972},
     dimensions = {true}
   }

2. A Lightweight Anonymous Client–Server Authentication Scheme for the Internet of Things Scenario: LAuth

   Yuwen Chen, José-Fernán Martínez, Pedro Castillejo, and Lourdes López

   Sensors, Oct 2018

   Abs DOI Bib

   The Internet of Things (IoT) connects different kinds of devices into a network, and enables two-way communication between devices. A large amount of data are collected by these devices and transmitted in this network, it is necessary to ensure secure communications between these devices, to make it impossible for an adversary to undermine this communication. To ensure secure communication, many authentication protocols have been proposed, in this study, a fully anonymous authentication scheme for the Internet of things scenario has been proposed, it enables the remote client to anonymously connect to the server and being serviced by the server. The proposed scheme has been verified by AVISPA and BAN Logic, and the result shows that it is safe. Besides, the simulation shows that the proposed scheme is more efficient in computation cost and communication cost.

   @article{chen_lightweight_2018,
     title = {A {Lightweight} {Anonymous} {Client}–{Server} {Authentication} {Scheme} for the {Internet} of {Things} {Scenario}: {LAuth}},
     volume = {18},
     issn = {1424-8220},
     shorttitle = {A {Lightweight} {Anonymous} {Client}–{Server} {Authentication} {Scheme} for the {Internet} of {Things} {Scenario}},
     url = {http://www.mdpi.com/1424-8220/18/11/3695},
     doi = {10.3390/s18113695},
     language = {en},
     number = {11},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Chen, Yuwen and Martínez, José-Fernán and Castillejo, Pedro and López, Lourdes},
     month = oct,
     year = {2018},
     pages = {3695},
     dimensions = {true}
   }

3. A Rule-Based Reasoner for Underwater Robots Using OWL and SWRL

   Zhaoyu Zhai, José-Fernán Martínez Ortega, Néstor Lucas-Martínez, and Pedro Castillejo

   Sensors, Oct 2018

   Abs DOI Bib

   Web Ontology Language (OWL) is designed to represent varied knowledge about things and the relationships of things. It is widely used to express complex models and address information heterogeneity of specific domains, such as underwater environments and robots. With the help of OWL, heterogeneous underwater robots are able to cooperate with each other by exchanging information with the same meaning and robot operators can organize the coordination easier. However, OWL has expressivity limitations on representing general rules, especially the statement “If … Then … Else …”. Fortunately, the Semantic Web Rule Language (SWRL) has strong rule representation capabilities. In this paper, we propose a rule-based reasoner for inferring and providing query services based on OWL and SWRL. SWRL rules are directly inserted into the ontologies by several steps of model transformations instead of using a specific editor. In the verification experiments, the SWRL rules were successfully and efficiently inserted into the OWL-based ontologies, obtaining completely correct query results. This rule-based reasoner is a promising approach to increase the inference capability of ontology-based models and it achieves significant contributions when semantic queries are done.

   @article{zhai_rule-based_2018,
     title = {A {Rule}-{Based} {Reasoner} for {Underwater} {Robots} {Using} {OWL} and {SWRL}},
     volume = {18},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/18/10/3481},
     doi = {10.3390/s18103481},
     language = {en},
     number = {10},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Zhai, Zhaoyu and Martínez Ortega, José-Fernán and Lucas-Martínez, Néstor and Castillejo, Pedro},
     month = oct,
     year = {2018},
     pages = {3481},
     dimensions = {true}
   }

4. A Lightweight Privacy Protection User Authentication and Key Agreement Scheme Tailored for the Internet of Things Environment: LightPriAuth

   Yuwen Chen, Lourdes López, José-Fernán Martínez, and Pedro Castillejo

   Journal of Sensors, Sep 2018

   Abs DOI Bib

   Different data are collected by diverse sensors under an Internet of things scenario, such as health data, environmental data, and traffic flow data. People can access data remotely via the Internet easily. Considering the importance and confidentiality of these data, it is necessary to ensure the data security. In this study, we propose an authentication and key establishment scheme for an Internet of things scenario based on low-capability devices. This scheme achieves many security features: user anonymity, sensor anonymity, forward secrecy, resistance to the loss of synchronization problem, and so on We verified these security features using AVISPA and ProVerif; both results show that the scheme is safe enough to achieve the security requirements. Besides, the experiment results elucidate that this scheme gains an advantage in computation and communication costs. It is because of the sole usage of XOR operations and hash functions as well as a minimal amount of asymmetric encryptions to fulfil forward secrecy.

   @article{chen_lightweight_2018-1,
     title = {A {Lightweight} {Privacy} {Protection} {User} {Authentication} and {Key} {Agreement} {Scheme} {Tailored} for the {Internet} of {Things} {Environment}: {LightPriAuth}},
     volume = {2018},
     issn = {1687-725X, 1687-7268},
     shorttitle = {A {Lightweight} {Privacy} {Protection} {User} {Authentication} and {Key} {Agreement} {Scheme} {Tailored} for the {Internet} of {Things} {Environment}},
     url = {https://www.hindawi.com/journals/js/2018/7574238/},
     doi = {10.1155/2018/7574238},
     language = {en},
     urldate = {2023-11-24},
     journal = {Journal of Sensors},
     author = {Chen, Yuwen and López, Lourdes and Martínez, José-Fernán and Castillejo, Pedro},
     month = sep,
     year = {2018},
     pages = {1--16},
     dimensions = {true}
   }

5. Cross-Layer and Reliable Opportunistic Routing Algorithm for Mobile Ad Hoc Networks

   Ning Li, Jose-Fernan Martinez-Ortega, and Vicente Hernandez Diaz

   IEEE Sensors Journal, Jul 2018

   DOI Bib

   @article{li_cross-layer_2018,
     title = {Cross-{Layer} and {Reliable} {Opportunistic} {Routing} {Algorithm} for {Mobile} {Ad} {Hoc} {Networks}},
     volume = {18},
     issn = {1530-437X, 1558-1748, 2379-9153},
     url = {https://ieeexplore.ieee.org/document/8360517/},
     doi = {10.1109/JSEN.2018.2838023},
     number = {13},
     urldate = {2023-11-24},
     journal = {IEEE Sensors Journal},
     author = {Li, Ning and Martinez-Ortega, Jose-Fernan and Diaz, Vicente Hernandez},
     month = jul,
     year = {2018},
     pages = {5595--5609},
     dimensions = {true}
   }

6. A Mission Planning Approach for Precision Farming Systems Based on Multi-Objective Optimization

   Zhaoyu Zhai, José-Fernán Martínez Ortega, Néstor Lucas-Martínez, and Jesús Rodríguez-Molina

   Sensors, Jun 2018

   DOI Bib

   @article{zhai_mission_2018,
     title = {A {Mission} {Planning} {Approach} for {Precision} {Farming} {Systems} {Based} on {Multi}-{Objective} {Optimization}},
     volume = {18},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/18/6/1795},
     doi = {10.3390/s18061795},
     language = {en},
     number = {6},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Zhai, Zhaoyu and Martínez Ortega, José-Fernán and Lucas-Martínez, Néstor and Rodríguez-Molina, Jesús},
     month = jun,
     year = {2018},
     pages = {1795},
     dimensions = {true}
   }

7. A New High-Efficiency Multilevel Frequency-Modulation Different Chaos Shift Keying Communication System

   Ning Li, Jose-Fernan Martinez-Ortega, Vicente Hernandez Diaz, and Juan Manuel Meneses Chaus

   IEEE Systems Journal, Dec 2018

   DOI Bib

   @article{li_new_2018,
     title = {A {New} {High}-{Efficiency} {Multilevel} {Frequency}-{Modulation} {Different} {Chaos} {Shift} {Keying} {Communication} {System}},
     volume = {12},
     issn = {1932-8184, 1937-9234, 2373-7816},
     url = {https://ieeexplore.ieee.org/document/7956163/},
     doi = {10.1109/JSYST.2017.2715661},
     number = {4},
     urldate = {2023-11-24},
     journal = {IEEE Systems Journal},
     author = {Li, Ning and Martinez-Ortega, Jose-Fernan and Diaz, Vicente Hernandez and Chaus, Juan Manuel Meneses},
     month = dec,
     year = {2018},
     pages = {3334--3345},
     dimensions = {true}
   }

8. Probability Prediction-Based Reliable and Efficient Opportunistic Routing Algorithm for VANETs

   Ning Li, Jose-Fernan Martinez-Ortega, Vicente Hernandez Diaz, and Jose Antonio Sanchez Fernandez

   IEEE/ACM Transactions on Networking, Aug 2018

   DOI Bib

   @article{li_probability_2018,
     title = {Probability {Prediction}-{Based} {Reliable} and {Efficient} {Opportunistic} {Routing} {Algorithm} for {VANETs}},
     volume = {26},
     issn = {1063-6692, 1558-2566},
     url = {https://ieeexplore.ieee.org/document/8421631/},
     doi = {10.1109/TNET.2018.2852220},
     number = {4},
     urldate = {2023-11-24},
     journal = {IEEE/ACM Transactions on Networking},
     author = {Li, Ning and Martinez-Ortega, Jose-Fernan and Diaz, Vicente Hernandez and Fernandez, Jose Antonio Sanchez},
     month = aug,
     year = {2018},
     pages = {1933--1947},
     dimensions = {true}
   }

9. A Semantic-Middleware-Supported Receding Horizon Optimal Power Flow in Energy Grids

   Alessio Maffei, Seshadhri Srinivasan, Pedro Castillejo, Jose Fernan Martinez, and 3 more authors

   IEEE Transactions on Industrial Informatics, Jan 2018

   DOI Bib

   @article{maffei_semantic-middleware-supported_2018,
     title = {A {Semantic}-{Middleware}-{Supported} {Receding} {Horizon} {Optimal} {Power} {Flow} in {Energy} {Grids}},
     volume = {14},
     issn = {1551-3203, 1941-0050},
     url = {http://ieeexplore.ieee.org/document/7822985/},
     doi = {10.1109/TII.2017.2655047},
     number = {1},
     urldate = {2023-11-24},
     journal = {IEEE Transactions on Industrial Informatics},
     author = {Maffei, Alessio and Srinivasan, Seshadhri and Castillejo, Pedro and Martinez, Jose Fernan and Iannelli, Luigi and Bjerkan, Eilert and Glielmo, Luigi},
     month = jan,
     year = {2018},
     pages = {35--46},
     dimensions = {true}
   }

10. Distributed Power Control for Interference-Aware Multi-User Mobile Edge Computing: A Game Theory Approach

    Ning Li, Jose-Fernan Martinez-Ortega, and Vicente Hernandez Diaz

    IEEE Access, Jan 2018

    DOI Bib

    @article{li_distributed_2018,
      title = {Distributed {Power} {Control} for {Interference}-{Aware} {Multi}-{User} {Mobile} {Edge} {Computing}: {A} {Game} {Theory} {Approach}},
      volume = {6},
      issn = {2169-3536},
      shorttitle = {Distributed {Power} {Control} for {Interference}-{Aware} {Multi}-{User} {Mobile} {Edge} {Computing}},
      url = {https://ieeexplore.ieee.org/document/8390908/},
      doi = {10.1109/ACCESS.2018.2849207},
      urldate = {2023-11-24},
      journal = {IEEE Access},
      author = {Li, Ning and Martinez-Ortega, Jose-Fernan and Diaz, Vicente Hernandez},
      year = {2018},
      pages = {36105--36114},
      dimensions = {true}
    }

2017

1. An Anonymous Authentication and Key Establish Scheme for Smart Grid: FAuth

   Yuwen Chen, José-Fernán Martínez, Pedro Castillejo, and Lourdes López

   Energies, Sep 2017

   DOI Bib

   @article{chen_anonymous_2017,
     title = {An {Anonymous} {Authentication} and {Key} {Establish} {Scheme} for {Smart} {Grid}: {FAuth}},
     volume = {10},
     issn = {1996-1073},
     shorttitle = {An {Anonymous} {Authentication} and {Key} {Establish} {Scheme} for {Smart} {Grid}},
     url = {http://www.mdpi.com/1996-1073/10/9/1354},
     doi = {10.3390/en10091354},
     language = {en},
     number = {9},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {Chen, Yuwen and Martínez, José-Fernán and Castillejo, Pedro and López, Lourdes},
     month = sep,
     year = {2017},
     pages = {1354},
     dimensions = {true}
   }

2. AEKF-SLAM: A New Algorithm for Robotic Underwater Navigation

   Xin Yuan, José-Fernán Martínez-Ortega, José Fernández, and Martina Eckert

   Sensors, May 2017

   Abs DOI Bib

   In this work, we focus on key topics related to underwater Simultaneous Localization and Mapping (SLAM) applications. Moreover, a detailed review of major studies in the literature and our proposed solutions for addressing the problem are presented. The main goal of this paper is the enhancement of the accuracy and robustness of the SLAM-based navigation problem for underwater robotics with low computational costs. Therefore, we present a new method called AEKF-SLAM that employs an Augmented Extended Kalman Filter (AEKF)-based SLAM algorithm. The AEKF-based SLAM approach stores the robot poses and map landmarks in a single state vector, while estimating the state parameters via a recursive and iterative estimation-update process. Hereby, the prediction and update state (which exist as well in the conventional EKF) are complemented by a newly proposed augmentation stage. Applied to underwater robot navigation, the AEKF-SLAM has been compared with the classic and popular FastSLAM 2.0 algorithm. Concerning the dense loop mapping and line mapping experiments, it shows much better performances in map management with respect to landmark addition and removal, which avoid the long-term accumulation of errors and clutters in the created map. Additionally, the underwater robot achieves more precise and efficient self-localization and a mapping of the surrounding landmarks with much lower processing times. Altogether, the presented AEKF-SLAM method achieves reliably map revisiting, and consistent map upgrading on loop closure.

   @article{yuan_aekf-slam_2017,
     title = {{AEKF}-{SLAM}: {A} {New} {Algorithm} for {Robotic} {Underwater} {Navigation}},
     volume = {17},
     issn = {1424-8220},
     shorttitle = {{AEKF}-{SLAM}},
     url = {https://www.mdpi.com/1424-8220/17/5/1174},
     doi = {10.3390/s17051174},
     language = {en},
     number = {5},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Yuan, Xin and Martínez-Ortega, José-Fernán and Fernández, José and Eckert, Martina},
     month = may,
     year = {2017},
     pages = {1174},
     dimensions = {true}
   }

3. Uncertainty Quantification in Mathematics-Embedded Ontologies Using Stochastic Reduced Order Model

   Xin Li, Jose-Fernan Martinez, Martina Eckert, and Gregorio Rubio

   IEEE Transactions on Knowledge and Data Engineering, Apr 2017

   DOI Bib

   @article{li_uncertainty_2017,
     title = {Uncertainty {Quantification} in {Mathematics}-{Embedded} {Ontologies} {Using} {Stochastic} {Reduced} {Order} {Model}},
     volume = {29},
     issn = {1041-4347},
     url = {http://ieeexplore.ieee.org/document/7814252/},
     doi = {10.1109/TKDE.2017.2651819},
     number = {4},
     urldate = {2023-11-24},
     journal = {IEEE Transactions on Knowledge and Data Engineering},
     author = {Li, Xin and Martinez, Jose-Fernan and Eckert, Martina and Rubio, Gregorio},
     month = apr,
     year = {2017},
     pages = {912--920},
     dimensions = {true}
   }

4. Towards a Hybrid Approach to Context Reasoning for Underwater Robots

   Xin Li, José-Fernán Martínez, and Gregorio Rubio

   Applied Sciences, Feb 2017

   DOI Bib

   @article{li_towards_2017,
     title = {Towards a {Hybrid} {Approach} to {Context} {Reasoning} for {Underwater} {Robots}},
     volume = {7},
     issn = {2076-3417},
     url = {http://www.mdpi.com/2076-3417/7/2/183},
     doi = {10.3390/app7020183},
     language = {en},
     number = {2},
     urldate = {2023-11-24},
     journal = {Applied Sciences},
     author = {Li, Xin and Martínez, José-Fernán and Rubio, Gregorio},
     month = feb,
     year = {2017},
     pages = {183},
     dimensions = {true}
   }

5. New Approaches to Exciting Exergame-Experiences for People with Motor Function Impairments

   Martina Eckert, Ignacio Gómez-Martinho, Juan Meneses, and José-Fernán Martínez

   Sensors, Feb 2017

   DOI Bib

   @article{eckert_new_2017,
     title = {New {Approaches} to {Exciting} {Exergame}-{Experiences} for {People} with {Motor} {Function} {Impairments}},
     volume = {17},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/17/2/354},
     doi = {10.3390/s17020354},
     language = {en},
     number = {2},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Eckert, Martina and Gómez-Martinho, Ignacio and Meneses, Juan and Martínez, José-Fernán},
     month = feb,
     year = {2017},
     pages = {354},
     dimensions = {true}
   }

6. Development of Middleware Applied to Microgrids by Means of an Open Source Enterprise Service Bus

   Jesús Rodríguez-Molina, José-Fernán Martínez, Pedro Castillejo, and Gregorio Rubio

   Energies, Feb 2017

   DOI Bib

   @article{rodriguez-molina_development_2017,
     title = {Development of {Middleware} {Applied} to {Microgrids} by {Means} of an {Open} {Source} {Enterprise} {Service} {Bus}},
     volume = {10},
     issn = {1996-1073},
     url = {http://www.mdpi.com/1996-1073/10/2/172},
     doi = {10.3390/en10020172},
     language = {en},
     number = {2},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {Rodríguez-Molina, Jesús and Martínez, José-Fernán and Castillejo, Pedro and Rubio, Gregorio},
     month = feb,
     year = {2017},
     pages = {172},
     dimensions = {true}
   }

7. Precise Real-Time Detection of Nonforested Areas With UAVs

   Henry O. Cruz, Martina Eckert, Juan M. Meneses, and Jose Fernan Martinez

   IEEE Transactions on Geoscience and Remote Sensing, Feb 2017

   DOI Bib

   @article{cruz_precise_2017,
     title = {Precise {Real}-{Time} {Detection} of {Nonforested} {Areas} {With} {UAVs}},
     volume = {55},
     issn = {0196-2892, 1558-0644},
     url = {http://ieeexplore.ieee.org/document/7593299/},
     doi = {10.1109/TGRS.2016.2612339},
     number = {2},
     urldate = {2023-11-24},
     journal = {IEEE Transactions on Geoscience and Remote Sensing},
     author = {Cruz, Henry O. and Eckert, Martina and Meneses, Juan M. and Martinez, Jose Fernan},
     month = feb,
     year = {2017},
     pages = {632--644},
     dimensions = {true}
   }

8. Adaptive autonomy paves the way for disruptive innovations in advanced robotics

   Baran Çürüklü, José-Fernán Martínez-Ortega, and Roberto Fresco

   ERCIM News, Feb 2017

   Bib

   @article{curuklu_adaptive_2017,
     title = {Adaptive autonomy paves the way for disruptive innovations in advanced robotics},
     volume = {April 2017},
     number = {109},
     journal = {ERCIM News},
     author = {Çürüklü, Baran and Martínez-Ortega, José-Fernán and Fresco, Roberto},
     year = {2017},
     pages = {25--26},
     dimensions = {true}
   }

9. Context Reasoning in Underwater Robots Using MEBN

   Xin Li, José-Fernán Martínez, Gregorio Rubio, and David Gómez

   Feb 2017

   Publisher: arXiv Version Number: 1

   Abs DOI Bib

   This paper presents ongoing research in the SWARMs project towards facilitating context awareness in underwater robots. In particular, the focus of this paper is put on the context reasoning part. The underwater environment introduces uncertainties in context data which lead to difficulties in the context reasoning phase. As probability is the best well-known formalism for computational scientific reasoning under uncertainties, the emerging and effective probabilistic reasoning method, namely, Multi-Entity Bayesian Network (MEBN), is explored for its feasibility to reason under uncertainties in the SWARMs project. A simple use case for oil spill monitoring is used to verify the usefulness of MEBN. The results show that the MEBN is a promising approach to reason about context in the presence of uncertainties in the underwater robot field.

   @article{li_context_2017,
     title = {Context {Reasoning} in {Underwater} {Robots} {Using} {MEBN}},
     copyright = {arXiv.org perpetual, non-exclusive license},
     url = {https://arxiv.org/abs/1706.07204},
     doi = {10.48550/ARXIV.1706.07204},
     urldate = {2023-11-24},
     author = {Li, Xin and Martínez, José-Fernán and Rubio, Gregorio and Gómez, David},
     year = {2017},
     note = {Publisher: arXiv
     Version Number: 1},
     keywords = {FOS: Computer and information sciences, Robotics (cs.RO)},
     dimensions = {true}
   }

10. Fast Evaluation of Segmentation Quality with Parallel Computing

    Henry Cruz, Martina Eckert, Juan M. Meneses, and J. F. Martínez

    Scientific Programming, Feb 2017

    Abs DOI Bib

    In digital image processing and computer vision, a fairly frequent task is the performance comparison of different algorithms on enormous image databases. This task is usually time-consuming and tedious, such that any kind of tool to simplify this work is welcome. To achieve an efficient and more practical handling of a normally tedious evaluation, we implemented the automatic detection system, with the help of MATLAB®’s Parallel Computing Toolbox™. The key parts of the system have been parallelized to achieve simultaneous execution and analysis of segmentation algorithms on the one hand and the evaluation of detection accuracy for the nonforested regions, such as a study case, on the other hand. As a positive side effect, CPU usage was reduced and processing time was significantly decreased by 68.54% compared to sequential processing (i.e., executing the system with each algorithm one by one).

    @article{cruz_fast_2017,
      title = {Fast {Evaluation} of {Segmentation} {Quality} with {Parallel} {Computing}},
      volume = {2017},
      issn = {1058-9244, 1875-919X},
      url = {https://www.hindawi.com/journals/sp/2017/5767521/},
      doi = {10.1155/2017/5767521},
      language = {en},
      urldate = {2023-11-24},
      journal = {Scientific Programming},
      author = {Cruz, Henry and Eckert, Martina and Meneses, Juan M. and Martínez, J. F.},
      year = {2017},
      pages = {1--9},
      dimensions = {true}
    }

11. A Privacy Protection User Authentication and Key Agreement Scheme Tailored for the Internet of Things Environment: PriAuth

    Yuwen Chen, José-Fernán Martínez, Pedro Castillejo, and Lourdes López

    Wireless Communications and Mobile Computing, Feb 2017

    Abs DOI Bib

    In a wearable sensor-based deployment, sensors are placed over the patient to monitor their body health parameters. Continuous physiological information monitored by wearable sensors helps doctors have a better diagnostic and a suitable treatment. When doctors want to access the patient’s sensor data remotely via network, the patient will authenticate the identity of the doctor first, and then they will negotiate a key for further communication. Many lightweight schemes have been proposed to enable a mutual authentication and key establishment between the two parties with the help of a gateway node, but most of these schemes cannot enable identity confidentiality. Besides, the shared key is also known by the gateway, which means the patient’s sensor data could be leaked to the gateway. In PriAuth, identities are encrypted to guarantee confidentiality. Additionally, Elliptic Curve Diffie–Hellman (ECDH) key exchange protocol has been adopted to ensure the secrecy of the key, avoiding the gateway access to it. Besides, only hash and XOR computations are adopted because of the computability and power constraints of the wearable sensors. The proposed scheme has been validated by BAN logic and AVISPA, and the results show the scheme has been proven as secure.

    @article{chen_privacy_2017,
      title = {A {Privacy} {Protection} {User} {Authentication} and {Key} {Agreement} {Scheme} {Tailored} for the {Internet} of {Things} {Environment}: {PriAuth}},
      volume = {2017},
      issn = {1530-8669, 1530-8677},
      shorttitle = {A {Privacy} {Protection} {User} {Authentication} and {Key} {Agreement} {Scheme} {Tailored} for the {Internet} of {Things} {Environment}},
      url = {https://www.hindawi.com/journals/wcmc/2017/5290579/},
      doi = {10.1155/2017/5290579},
      language = {en},
      urldate = {2023-11-24},
      journal = {Wireless Communications and Mobile Computing},
      author = {Chen, Yuwen and Martínez, José-Fernán and Castillejo, Pedro and López, Lourdes},
      year = {2017},
      pages = {1--17},
      dimensions = {true}
    }

2016

1. Probability of Interference-Optimal and Energy-Efficient Analysis for Topology Control in Wireless Sensor Networks

   Ning Li, José-Fernán Martínez-Ortega, Vicente Diaz, and Juan Meneses Chaus

   Applied Sciences, Nov 2016

   DOI Bib

   @article{li_probability_2016,
     title = {Probability of {Interference}-{Optimal} and {Energy}-{Efficient} {Analysis} for {Topology} {Control} in {Wireless} {Sensor} {Networks}},
     volume = {6},
     issn = {2076-3417},
     url = {http://www.mdpi.com/2076-3417/6/12/396},
     doi = {10.3390/app6120396},
     language = {en},
     number = {12},
     urldate = {2023-11-24},
     journal = {Applied Sciences},
     author = {Li, Ning and Martínez-Ortega, José-Fernán and Diaz, Vicente and Meneses Chaus, Juan},
     month = nov,
     year = {2016},
     pages = {396},
     dimensions = {true}
   }

2. Probability Model Based Energy Efficient and Reliable Topology Control Algorithm

   Ning Li, Jose-Fernan Martinez-Ortega, Lourdes Lopez Santidrian, and Juan Meneses Chaus

   Energies, Oct 2016

   DOI Bib

   @article{li_probability_2016-1,
     title = {Probability {Model} {Based} {Energy} {Efficient} and {Reliable} {Topology} {Control} {Algorithm}},
     volume = {9},
     issn = {1996-1073},
     url = {http://www.mdpi.com/1996-1073/9/10/841},
     doi = {10.3390/en9100841},
     language = {en},
     number = {10},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {Li, Ning and Martinez-Ortega, Jose-Fernan and Lopez Santidrian, Lourdes and Meneses Chaus, Juan},
     month = oct,
     year = {2016},
     pages = {841},
     dimensions = {true}
   }

3. A Study on Applicability of Distributed Energy Generation, Storage and Consumption within Small Scale Facilities

   Jesús Rodríguez-Molina, José-Fernán Martínez, and Pedro Castillejo

   Energies, Sep 2016

   DOI Bib

   @article{rodriguez-molina_study_2016,
     title = {A {Study} on {Applicability} of {Distributed} {Energy} {Generation}, {Storage} and {Consumption} within {Small} {Scale} {Facilities}},
     volume = {9},
     issn = {1996-1073},
     url = {http://www.mdpi.com/1996-1073/9/9/745},
     doi = {10.3390/en9090745},
     language = {en},
     number = {9},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {Rodríguez-Molina, Jesús and Martínez, José-Fernán and Castillejo, Pedro},
     month = sep,
     year = {2016},
     pages = {745},
     dimensions = {true}
   }

4. An Improved Otsu Threshold Segmentation Method for Underwater Simultaneous Localization and Mapping-Based Navigation

   Xin Yuan, José-Fernán Martínez, Martina Eckert, and Lourdes López-Santidrián

   Sensors, Jul 2016

   DOI Bib

   @article{yuan_improved_2016,
     title = {An {Improved} {Otsu} {Threshold} {Segmentation} {Method} for {Underwater} {Simultaneous} {Localization} and {Mapping}-{Based} {Navigation}},
     volume = {16},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/16/7/1148},
     doi = {10.3390/s16071148},
     language = {en},
     number = {7},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Yuan, Xin and Martínez, José-Fernán and Eckert, Martina and López-Santidrián, Lourdes},
     month = jul,
     year = {2016},
     pages = {1148},
     dimensions = {true}
   }

5. Semantic Registration and Discovery System of Subsystems and Services within an Interoperable Coordination Platform in Smart Cities

   Gregorio Rubio, José Martínez, David Gómez, and Xin Li

   Sensors, Jun 2016

   DOI Bib

   @article{rubio_semantic_2016,
     title = {Semantic {Registration} and {Discovery} {System} of {Subsystems} and {Services} within an {Interoperable} {Coordination} {Platform} in {Smart} {Cities}},
     volume = {16},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/16/7/955},
     doi = {10.3390/s16070955},
     language = {en},
     number = {7},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Rubio, Gregorio and Martínez, José and Gómez, David and Li, Xin},
     month = jun,
     year = {2016},
     pages = {955},
     dimensions = {true}
   }

6. Efficient Forest Fire Detection Index for Application in Unmanned Aerial Systems (UASs)

   Henry Cruz, Martina Eckert, Juan Meneses, and José-Fernán Martínez

   Sensors, Jun 2016

   DOI Bib

   @article{cruz_efficient_2016,
     title = {Efficient {Forest} {Fire} {Detection} {Index} for {Application} in {Unmanned} {Aerial} {Systems} ({UASs})},
     volume = {16},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/16/6/893},
     doi = {10.3390/s16060893},
     language = {en},
     number = {6},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Cruz, Henry and Eckert, Martina and Meneses, Juan and Martínez, José-Fernán},
     month = jun,
     year = {2016},
     pages = {893},
     dimensions = {true}
   }

7. Communication Range Dynamics and Performance Analysis for a Self-Adaptive Transmission Power Controller

   Néstor Lucas-Martínez, José-Fernán Martínez Ortega, Vicente Hernández Díaz, and Raúl Del Toro Matamoros

   Sensors, May 2016

   DOI Bib

   @article{lucas-martinez_communication_2016,
     title = {Communication {Range} {Dynamics} and {Performance} {Analysis} for a {Self}-{Adaptive} {Transmission} {Power} {Controller}},
     volume = {16},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/16/5/684},
     doi = {10.3390/s16050684},
     language = {en},
     number = {5},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Lucas-Martínez, Néstor and Martínez Ortega, José-Fernán and Hernández Díaz, Vicente and Del Toro Matamoros, Raúl},
     month = may,
     year = {2016},
     pages = {684},
     dimensions = {true}
   }

8. A Survey on Underwater Acoustic Sensor Network Routing Protocols

   Ning Li, José-Fernán Martínez, Juan Meneses Chaus, and Martina Eckert

   Sensors, Mar 2016

   DOI Bib

   @article{li_survey_2016,
     title = {A {Survey} on {Underwater} {Acoustic} {Sensor} {Network} {Routing} {Protocols}},
     volume = {16},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/16/3/414},
     doi = {10.3390/s16030414},
     language = {en},
     number = {3},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Li, Ning and Martínez, José-Fernán and Meneses Chaus, Juan and Eckert, Martina},
     month = mar,
     year = {2016},
     pages = {414},
     dimensions = {true}
   }

9. A Survey on Intermediation Architectures for Underwater Robotics

   Xin Li, José-Fernán Martínez, Jesús Rodríguez-Molina, and Néstor Lucas-Martínez

   Sensors, Feb 2016

   DOI Bib

   @article{li_survey_2016-1,
     title = {A {Survey} on {Intermediation} {Architectures} for {Underwater} {Robotics}},
     volume = {16},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/16/2/190},
     doi = {10.3390/s16020190},
     language = {en},
     number = {2},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Li, Xin and Martínez, José-Fernán and Rodríguez-Molina, Jesús and Lucas-Martínez, Néstor},
     month = feb,
     year = {2016},
     pages = {190},
     dimensions = {true}
   }

10. Metodología para evaluar funciones y productos de vigilancia tecnológica e inteligencia competitiva (VT/IC) y su implementación a través de web

    Aurelio Berges-García, Juan M. Meneses-Chaus, and José F. Martínez-Ortega

    El Profesional de la Información, Jan 2016

    DOI Bib

    @article{berges-garcia_metodologipara_2016,
      title = {Metodología para evaluar funciones y productos de vigilancia tecnológica e inteligencia competitiva ({VT}/{IC}) y su implementación a través de web},
      volume = {25},
      issn = {1699-2407, 1386-6710},
      url = {https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/epi.2016.ene.10},
      doi = {10.3145/epi.2016.ene.10},
      number = {1},
      urldate = {2023-11-24},
      journal = {El Profesional de la Información},
      author = {Berges-García, Aurelio and Meneses-Chaus, Juan M. and Martínez-Ortega, José F.},
      month = jan,
      year = {2016},
      pages = {103},
      dimensions = {true}
    }

11. Contribution towards intelligent service management in wearable and ubiquitous devices

    Pedro Castillejo, José-Fernán Martínez, and Lourdes López

    Journal of Ambient Intelligence and Smart Environments, Jan 2016

    DOI Bib

    @article{castillejo_contribution_2016,
      title = {Contribution towards intelligent service management in wearable and ubiquitous devices},
      volume = {8},
      issn = {18761372, 18761364},
      url = {https://www.medra.org/servlet/aliasResolver?alias=iospress&doi=10.3233/AIS-150361},
      doi = {10.3233/AIS-150361},
      number = {1},
      urldate = {2023-11-24},
      journal = {Journal of Ambient Intelligence and Smart Environments},
      author = {Castillejo, Pedro and Martínez, José-Fernán and López, Lourdes},
      editor = {Shen, Liping and Muñoz, Andrés and Zhang, Tongzhen},
      month = jan,
      year = {2016},
      pages = {79--80},
      dimensions = {true}
    }

12. Development of a Decision Making Algorithm for Traffic Jams Reduction Applied to Intelligent Transportation Systems

    David Gómez, José-Fernán Martínez, Juana Sendra, and Gregorio Rubio

    Journal of Sensors, Jan 2016

    Abs DOI Bib

    This paper is aimed at developing a decision making algorithm for traffic jams reduction that can be applied to Intelligent Transportation Systems. To do so, these algorithms must address two main challenges that arise in this context. On one hand, there are uncertainties in the data received from sensor networks produced by incomplete information or because the information loses some of the precision during information processing and display. On the other hand, there is the variability of the context in which these types of systems are operating. More specifically, Analytic Hierarchy Process (AHP) algorithm has been adapted to ITS, taking into account the mentioned challenges. After explaining the proposed decision making method, it is validated in a specific scenario: a smart traffic management system.

    @article{gomez_development_2016,
      title = {Development of a {Decision} {Making} {Algorithm} for {Traffic} {Jams} {Reduction} {Applied} to {Intelligent} {Transportation} {Systems}},
      volume = {2016},
      issn = {1687-725X, 1687-7268},
      url = {https://www.hindawi.com/journals/js/2016/9271986/},
      doi = {10.1155/2016/9271986},
      language = {en},
      urldate = {2023-11-24},
      journal = {Journal of Sensors},
      author = {Gómez, David and Martínez, José-Fernán and Sendra, Juana and Rubio, Gregorio},
      year = {2016},
      pages = {1--16},
      dimensions = {true}
    }

13. A New Fuzzy Ontology Development Methodology (FODM) Proposal

    Xin Li, Jose-Fernan Martinez, and Gregorio Rubio

    IEEE Access, Jan 2016

    DOI Bib

    @article{li_new_2016,
      title = {A {New} {Fuzzy} {Ontology} {Development} {Methodology} ({FODM}) {Proposal}},
      volume = {4},
      issn = {2169-3536},
      url = {https://ieeexplore.ieee.org/document/7728006/},
      doi = {10.1109/ACCESS.2016.2621756},
      urldate = {2023-11-24},
      journal = {IEEE Access},
      author = {Li, Xin and Martinez, Jose-Fernan and Rubio, Gregorio},
      year = {2016},
      pages = {7111--7124},
      dimensions = {true}
    }

2015

1. Trust and Privacy Solutions Based on Holistic Service Requirements

   José Sánchez Alcón, Lourdes López, José-Fernán Martínez, and Gregorio Rubio Cifuentes

   Sensors, Dec 2015

   DOI Bib

   @article{sanchez_alcon_trust_2015,
     title = {Trust and {Privacy} {Solutions} {Based} on {Holistic} {Service} {Requirements}},
     volume = {16},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/16/1/16},
     doi = {10.3390/s16010016},
     language = {en},
     number = {1},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Sánchez Alcón, José and López, Lourdes and Martínez, José-Fernán and Rubio Cifuentes, Gregorio},
     month = dec,
     year = {2015},
     pages = {16},
     dimensions = {true}
   }

2. ResilientWireless Sensor Networks Using Topology Control: A Review

   Yuanjiang Huang, José-Fernán Martínez, Juana Sendra, and Lourdes López

   Sensors, Sep 2015

   DOI Bib

   @article{huang_resilientwireless_2015,
     title = {{ResilientWireless} {Sensor} {Networks} {Using} {Topology} {Control}: {A} {Review}},
     volume = {15},
     issn = {1424-8220},
     shorttitle = {{ResilientWireless} {Sensor} {Networks} {Using} {Topology} {Control}},
     url = {http://www.mdpi.com/1424-8220/15/10/24735},
     doi = {10.3390/s151024735},
     language = {en},
     number = {10},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Huang, Yuanjiang and Martínez, José-Fernán and Sendra, Juana and López, Lourdes},
     month = sep,
     year = {2015},
     pages = {24735--24770},
     dimensions = {true}
   }

3. Self-Adaptive Strategy Based on Fuzzy Control Systems for Improving Performance in Wireless Sensors Networks

   Vicente Díaz, José-Fernán Martínez, Néstor Lucas-Martínez, and Raúl Del Toro

   Sensors, Sep 2015

   DOI Bib

   @article{diaz_self-adaptive_2015,
     title = {Self-{Adaptive} {Strategy} {Based} on {Fuzzy} {Control} {Systems} for {Improving} {Performance} in {Wireless} {Sensors} {Networks}},
     volume = {15},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/15/9/24125},
     doi = {10.3390/s150924125},
     language = {en},
     number = {9},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Díaz, Vicente and Martínez, José-Fernán and Lucas-Martínez, Néstor and Del Toro, Raúl},
     month = sep,
     year = {2015},
     pages = {24125--24142},
     dimensions = {true}
   }

4. Context Aware Middleware Architectures: Survey and Challenges

   Xin Li, Martina Eckert, José-Fernán Martinez, and Gregorio Rubio

   Sensors, Aug 2015

   DOI Bib

   @article{li_context_2015,
     title = {Context {Aware} {Middleware} {Architectures}: {Survey} and {Challenges}},
     volume = {15},
     issn = {1424-8220},
     shorttitle = {Context {Aware} {Middleware} {Architectures}},
     url = {http://www.mdpi.com/1424-8220/15/8/20570},
     doi = {10.3390/s150820570},
     language = {en},
     number = {8},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Li, Xin and Eckert, Martina and Martinez, José-Fernán and Rubio, Gregorio},
     month = aug,
     year = {2015},
     pages = {20570--20607},
     dimensions = {true}
   }

5. The Balanced Cross-Layer Design Routing Algorithm in Wireless Sensor Networks Using Fuzzy Logic

   Ning Li, José-Fernán Martínez, and Vicente Díaz

   Sensors, Aug 2015

   DOI Bib

   @article{li_balanced_2015,
     title = {The {Balanced} {Cross}-{Layer} {Design} {Routing} {Algorithm} in {Wireless} {Sensor} {Networks} {Using} {Fuzzy} {Logic}},
     volume = {15},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/15/8/19541},
     doi = {10.3390/s150819541},
     language = {en},
     number = {8},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Li, Ning and Martínez, José-Fernán and Díaz, Vicente},
     month = aug,
     year = {2015},
     pages = {19541--19559},
     dimensions = {true}
   }

6. SensoTrust: Trustworthy Domains in Wireless Sensor Networks

   Pedro Castillejo, José-Fernán Martínez-Ortega, Lourdes López, and José Antonio Sánchez Alcón

   International Journal of Distributed Sensor Networks, Jul 2015

   Abs DOI Bib

   Wireless sensor networks (WSNs) based on wearable devices are being used in a growing variety of applications, many of them with strict privacy requirements: medical, surveillance, e-Health, and so forth. Since private data is being shared (physiological measures, medical records, etc.), implementing security mechanisms in these networks has become a major challenge. The objective of deploying a trustworthy domain is achieving a nonspecific security mechanism that can be used in a plethora of network topologies and with heterogeneous application requirements. Another very important challenge is resilience. In fact, if a stand-alone and self-configuring WSN is required, an autosetup mechanism is necessary in order to maintain an acceptable level of service in the face of security issues or faulty hardware. This paper presents SensoTrust, a novel security model for WSN based on the definition of trustworthy domains, which is adaptable to a wide range of applications and scenarios where services are published as a way to distribute the acquired data. Security domains can be deployed as an add-on service to merge with any service already deployed, obtaining a new secured service.

   @article{castillejo_sensotrust_2015,
     title = {{SensoTrust}: {Trustworthy} {Domains} in {Wireless} {Sensor} {Networks}},
     volume = {11},
     issn = {1550-1477, 1550-1477},
     shorttitle = {{SensoTrust}},
     url = {http://journals.sagepub.com/doi/10.1155/2015/484820},
     doi = {10.1155/2015/484820},
     language = {en},
     number = {7},
     urldate = {2023-11-24},
     journal = {International Journal of Distributed Sensor Networks},
     author = {Castillejo, Pedro and Martínez-Ortega, José-Fernán and López, Lourdes and Sánchez Alcón, José Antonio},
     month = jul,
     year = {2015},
     pages = {484820},
     dimensions = {true}
   }

7. Solución para garantizar la privacidad en internet de las cosas

   Citsem (Centro de Investigación en Tecnologías de Software y Sistemas Multimedia para la Sostenibilidad), José-Antonio Sánchez-Alcón, Lourdes López-Santidrián, and José-Fernán Martínez

   El profesional de la información, Jan 2015

   DOI Bib

   @article{citsem_centro_de_investigacion_en_tecnologias_de_software_y_sistemas_multimedia_para_la_sostenibilidad_solucion_2015,
     title = {Solución para garantizar la privacidad en internet de las cosas},
     volume = {24},
     issn = {16992407},
     url = {https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/epi.2015.ene.08},
     doi = {10.3145/epi.2015.ene.08},
     number = {1},
     urldate = {2023-11-24},
     journal = {El profesional de la información},
     author = {{Citsem (Centro de Investigación en Tecnologías de Software y Sistemas Multimedia para la Sostenibilidad)} and Sánchez-Alcón, José-Antonio and López-Santidrián, Lourdes and Martínez, José-Fernán},
     month = jan,
     year = {2015},
     pages = {62--70},
     dimensions = {true}
   }

2014

1. Virtualization of Event Sources in Wireless Sensor Networks for the Internet of Things

   Néstor Lucas-Martínez, José-Fernán Martínez, and Vicente Hernández Díaz

   Sensors, Dec 2014

   DOI Bib

   @article{lucas-martinez_virtualization_2014,
     title = {Virtualization of {Event} {Sources} in {Wireless} {Sensor} {Networks} for the {Internet} of {Things}},
     volume = {14},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/14/12/22737},
     doi = {10.3390/s141222737},
     language = {en},
     number = {12},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Lucas-Martínez, Néstor and Martínez, José-Fernán and Hernández Díaz, Vicente},
     month = dec,
     year = {2014},
     pages = {22737--22753},
     dimensions = {true}
   }

2. Connectivity control in WSN based on fuzzy logic control

   Yuanjiang Huang, Raúl M. Del Toro, José-Fernán Martínez, Vicente Hernández, and 1 more author

   ACM SIGBED Review, Nov 2014

   Abs DOI Bib

   The connectivity of a wireless sensor network (WSN), specified as the percentage of nodes that are able to reach the base station (BS) that relays nodes data to other networks, has to be kept as high as possible, without either increasing significantly the energy consumption or worsening the WSN overall performance. Modelling accurately a WSN and designing a control system for accomplishing the desired network connectivity is an effortful task. In this paper, an approach based on fuzzy logic control is proposed, as it provides a better trade-off between accuracy, effort and time. The control system running in each node will manage both the communication range to guarantee a minimum number of neighbors called node degree , and the node degree itself, depending on the node’s battery level at each moment. The fuzzy controller running in a node will monitor the own node’s parameters, without flooding WSN with monitoring messages.

   @article{huang_connectivity_2014,
     title = {Connectivity control in {WSN} based on fuzzy logic control},
     volume = {11},
     issn = {1551-3688},
     url = {https://dl.acm.org/doi/10.1145/2692385.2692395},
     doi = {10.1145/2692385.2692395},
     language = {en},
     number = {3},
     urldate = {2023-11-24},
     journal = {ACM SIGBED Review},
     author = {Huang, Yuanjiang and Del Toro, Raúl M. and Martínez, José-Fernán and Hernández, Vicente and Haber, Rodolfo},
     month = nov,
     year = {2014},
     pages = {54--57},
     dimensions = {true}
   }

3. Business Models in the Smart Grid: Challenges, Opportunities and Proposals for Prosumer Profitability

   Jesús Rodríguez-Molina, Margarita Martínez-Núñez, José-Fernán Martínez, and Waldo Pérez-Aguiar

   Energies, Sep 2014

   DOI Bib

   @article{rodriguez-molina_business_2014,
     title = {Business {Models} in the {Smart} {Grid}: {Challenges}, {Opportunities} and {Proposals} for {Prosumer} {Profitability}},
     volume = {7},
     issn = {1996-1073},
     shorttitle = {Business {Models} in the {Smart} {Grid}},
     url = {http://www.mdpi.com/1996-1073/7/9/6142},
     doi = {10.3390/en7096142},
     language = {en},
     number = {9},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {Rodríguez-Molina, Jesús and Martínez-Núñez, Margarita and Martínez, José-Fernán and Pérez-Aguiar, Waldo},
     month = sep,
     year = {2014},
     pages = {6142--6171},
     dimensions = {true}
   }

4. A Semantic Middleware Architecture Focused on Data and Heterogeneity Management within the Smart Grid

   Rubén De Diego, José-Fernán Martínez, Jesús Rodríguez-Molina, and Alexandra Cuerva

   Energies, Sep 2014

   DOI Bib

   @article{de_diego_semantic_2014,
     title = {A {Semantic} {Middleware} {Architecture} {Focused} on {Data} and {Heterogeneity} {Management} within the {Smart} {Grid}},
     volume = {7},
     issn = {1996-1073},
     url = {http://www.mdpi.com/1996-1073/7/9/5953},
     doi = {10.3390/en7095953},
     language = {en},
     number = {9},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {De Diego, Rubén and Martínez, José-Fernán and Rodríguez-Molina, Jesús and Cuerva, Alexandra},
     month = sep,
     year = {2014},
     pages = {5953--5994},
     dimensions = {true}
   }

5. A Novel Topology Control Approach to Maintain the Node Degree in Dynamic Wireless Sensor Networks

   Yuanjiang Huang, José-Fernán Martínez, Vicente Díaz, and Juana Sendra

   Sensors, Mar 2014

   DOI Bib

   @article{huang_novel_2014,
     title = {A {Novel} {Topology} {Control} {Approach} to {Maintain} the {Node} {Degree} in {Dynamic} {Wireless} {Sensor} {Networks}},
     volume = {14},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/14/3/4672},
     doi = {10.3390/s140304672},
     language = {en},
     number = {3},
     urldate = {2023-12-19},
     journal = {Sensors},
     author = {Huang, Yuanjiang and Martínez, José-Fernán and Díaz, Vicente and Sendra, Juana},
     month = mar,
     year = {2014},
     pages = {4672--4688},
     dimensions = {true}
   }

6. Service architecting and dynamic composition in pervasive smart ecosystems for the internet of things based on sensor network technology

   Miguel S. Familiar, José F. Martínez, and Carlos García-Rubio

   Journal of Ambient Intelligence and Smart Environments, Mar 2014

   DOI Bib

   @article{familiar_service_2014,
     title = {Service architecting and dynamic composition in pervasive smart ecosystems for the internet of things based on sensor network technology},
     volume = {6},
     issn = {18761364},
     url = {https://www.medra.org/servlet/aliasResolver?alias=iospress&doi=10.3233/AIS-140262},
     doi = {10.3233/AIS-140262},
     number = {3},
     urldate = {2023-11-24},
     journal = {Journal of Ambient Intelligence and Smart Environments},
     author = {Familiar, Miguel S. and Martínez, José F. and García-Rubio, Carlos},
     year = {2014},
     pages = {331--333},
     dimensions = {true}
   }

7. Localized and Energy-Efficient Topology Control in Wireless Sensor Networks Using Fuzzy-Logic Control Approaches

   Yuanjiang Huang, José-Fernán Martínez, Vicente Hernández Díaz, and Juana Sendra

   Mathematical Problems in Engineering, Mar 2014

   Abs DOI Bib

   The sensor nodes in the Wireless Sensor Networks (WSNs) are prone to failures due to many reasons, for example, running out of battery or harsh environment deployment; therefore, the WSNs are expected to be able to maintain network connectivity and tolerate certain amount of node failures. By applying fuzzy-logic approach to control the network topology, this paper aims at improving the network connectivity and fault-tolerant capability in response to node failures, while taking into account that the control approach has to be localized and energy efficient. Two fuzzy controllers are proposed in this paper: one is Learning-based Fuzzy-logic Topology Control (LFTC), of which the fuzzy controller is learnt from a training data set; another one is Rules-based Fuzzy-logic Topology Control (RFTC), of which the fuzzy controller is obtained through designing if-then rules and membership functions. Both LFTC and RFTC do not rely on location information, and they are localized. Comparing them with other three representative algorithms (LTRT, List-based, and NONE) through extensive simulations, our two proposed fuzzy controllers have been proved to be very energy efficient to achieve desired node degree and improve the network connectivity when sensor nodes run out of battery or are subject to random attacks.

   @article{huang_localized_2014,
     title = {Localized and {Energy}-{Efficient} {Topology} {Control} in {Wireless} {Sensor} {Networks} {Using} {Fuzzy}-{Logic} {Control} {Approaches}},
     volume = {2014},
     issn = {1024-123X, 1563-5147},
     url = {http://www.hindawi.com/journals/mpe/2014/973163/},
     doi = {10.1155/2014/973163},
     language = {en},
     urldate = {2023-11-24},
     journal = {Mathematical Problems in Engineering},
     author = {Huang, Yuanjiang and Martínez, José-Fernán and Hernández Díaz, Vicente and Sendra, Juana},
     year = {2014},
     pages = {1--11},
     dimensions = {true}
   }

2013

1. SMArc: A Proposal for a Smart, Semantic Middleware Architecture Focused on Smart City Energy Management

   Jesús Rodríguez-Molina, José-Fernán Martínez, Pedro Castillejo, and Rubén De Diego

   International Journal of Distributed Sensor Networks, Dec 2013

   Abs DOI Bib

   Among the main features that are intended to become part of what can be expected from the Smart City, one of them should be an improved energy management system, in order to benefit from a healthier relation with the environment, minimize energy expenses, and offer dynamic market opportunities. A Smart Grid seems like a very suitable infrastructure for this objective, as it guarantees a two-way information flow that will provide the means for energy management enhancement. However, to obtain all the required information, another entity must care about all the devices required to gather the data. What is more, this entity must consider the lifespan of the devices within the Smart Grid—when they are turned on and off or when new appliances are added—along with the services that devices are able to provide. This paper puts forward SMArc—an acronym for semantic middleware architecture—as a middleware proposal for the Smart Grid, so as to process the collected data and use it to insulate applications from the complexity of the metering facilities and guarantee that any change that may happen at these lower levels will be updated for future actions in the system.

   @article{rodriguez-molina_smarc_2013,
     title = {{SMArc}: {A} {Proposal} for a {Smart}, {Semantic} {Middleware} {Architecture} {Focused} on {Smart} {City} {Energy} {Management}},
     volume = {9},
     issn = {1550-1477, 1550-1477},
     shorttitle = {{SMArc}},
     url = {http://journals.sagepub.com/doi/10.1155/2013/560418},
     doi = {10.1155/2013/560418},
     language = {en},
     number = {12},
     urldate = {2023-11-24},
     journal = {International Journal of Distributed Sensor Networks},
     author = {Rodríguez-Molina, Jesús and Martínez, José-Fernán and Castillejo, Pedro and De Diego, Rubén},
     month = dec,
     year = {2013},
     pages = {560418},
     dimensions = {true}
   }

2. Nuevas tecnologías en análisis de inteligencia competitiva. Casos prácticos

   Pilar Ramírez-Calvo, Ana-Cristina Triviño, Aurelio Berges-García, Juan-Manuel Meneses-Chaus, and 1 more author

   El Profesional de la Informacion, Sep 2013

   DOI Bib

   @article{ramirez-calvo_nuevas_2013,
     title = {Nuevas tecnologías en análisis de inteligencia competitiva. {Casos} prácticos},
     volume = {22},
     issn = {1386-6710},
     url = {https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/epi.2013.sep.10},
     doi = {10.3145/epi.2013.sep.10},
     number = {5},
     urldate = {2023-11-24},
     journal = {El Profesional de la Informacion},
     author = {Ramírez-Calvo, Pilar and Triviño, Ana-Cristina and Berges-García, Aurelio and Meneses-Chaus, Juan-Manuel and Martínez, José-Fernán},
     month = sep,
     year = {2013},
     pages = {448--454},
     dimensions = {true}
   }

3. The Influence of Communication Range on Connectivity for Resilient Wireless Sensor Networks Using a Probabilistic Approach

   Yuanjiang Huang, José-Fernán Martínez, Juana Sendra, and Lourdes López

   International Journal of Distributed Sensor Networks, Sep 2013

   Abs DOI Bib

   Wireless sensor networks (WSNs) consist of thousands of nodes that need to communicate with each other. However, it is possible that some nodes are isolated from other nodes due to limited communication range. This paper focuses on the influence of communication range on the probability that all nodes are connected under two conditions, respectively: (1) all nodes have the same communication range, and (2) communication range of each node is a random variable. In the former case, this work proves that, for [Formula: see text], if the probability of the network being connected is [Formula: see text], by means of increasing communication range by constant [Formula: see text], the probability of network being connected is at least [Formula: see text]. Explicit function [Formula: see text] is given. It turns out that, once the network is connected, it also makes the WSNs resilient against nodes failure. In the latter case, this paper proposes that the network connection probability is modeled as Cox process. The change of network connection probability with respect to distribution parameters and resilience performance is presented. Finally, a method to decide the distribution parameters of node communication range in order to satisfy a given network connection probability is developed.

   @article{huang_influence_2013,
     title = {The {Influence} of {Communication} {Range} on {Connectivity} for {Resilient} {Wireless} {Sensor} {Networks} {Using} a {Probabilistic} {Approach}},
     volume = {9},
     issn = {1550-1477, 1550-1477},
     url = {http://journals.sagepub.com/doi/10.1155/2013/482727},
     doi = {10.1155/2013/482727},
     language = {en},
     number = {9},
     urldate = {2023-11-24},
     journal = {International Journal of Distributed Sensor Networks},
     author = {Huang, Yuanjiang and Martínez, José-Fernán and Sendra, Juana and López, Lourdes},
     month = sep,
     year = {2013},
     pages = {482727},
     dimensions = {true}
   }

4. Middleware Architectures for the Smart Grid: Survey and Challenges in the Foreseeable Future

   José-Fernán Martínez, Jesús Rodríguez-Molina, Pedro Castillejo, and Rubén De Diego

   Energies, Jul 2013

   DOI Bib

   @article{martinez_middleware_2013,
     title = {Middleware {Architectures} for the {Smart} {Grid}: {Survey} and {Challenges} in the {Foreseeable} {Future}},
     volume = {6},
     issn = {1996-1073},
     shorttitle = {Middleware {Architectures} for the {Smart} {Grid}},
     url = {http://www.mdpi.com/1996-1073/6/7/3593},
     doi = {10.3390/en6073593},
     language = {en},
     number = {7},
     urldate = {2023-11-24},
     journal = {Energies},
     author = {Martínez, José-Fernán and Rodríguez-Molina, Jesús and Castillejo, Pedro and De Diego, Rubén},
     month = jul,
     year = {2013},
     pages = {3593--3621},
     dimensions = {true}
   }

5. An Internet of Things Approach for Managing Smart Services Provided by Wearable Devices

   Pedro Castillejo, José-Fernán Martínez, Lourdes López, and Gregorio Rubio

   International Journal of Distributed Sensor Networks, Feb 2013

   Abs DOI Bib

   The Internet of Things (IoT) is growing at a fast pace with new devices getting connected all the time. A new emerging group of these devices is the wearable devices, and the wireless sensor networks are a good way to integrate them in the IoT concept and bring new experiences to the daily life activities. In this paper, we present an everyday life application involving a WSN as the base of a novel context-awareness sports scenario, where physiological parameters are measured and sent to the WSN by wearable devices. Applications with several hardware components introduce the problem of heterogeneity in the network. In order to integrate different hardware platforms and to introduce a service-oriented semantic middleware solution into a single application, we propose the use of an enterprise service bus (ESB) as a bridge for guaranteeing interoperability and integration of the different environments, thus introducing a semantic added value needed in the world of IoT-based systems. This approach places all the data acquired (e.g., via internet data access) at application developers disposal, opening the system to new user applications. The user can then access the data through a wide variety of devices (smartphones, tablets, and computers) and operating systems (Android, iOS, Windows, Linux, etc.).

   @article{castillejo_internet_2013,
     title = {An {Internet} of {Things} {Approach} for {Managing} {Smart} {Services} {Provided} by {Wearable} {Devices}},
     volume = {9},
     issn = {1550-1477, 1550-1477},
     url = {http://journals.sagepub.com/doi/10.1155/2013/190813},
     doi = {10.1155/2013/190813},
     language = {en},
     number = {2},
     urldate = {2023-11-24},
     journal = {International Journal of Distributed Sensor Networks},
     author = {Castillejo, Pedro and Martínez, José-Fernán and López, Lourdes and Rubio, Gregorio},
     month = feb,
     year = {2013},
     pages = {190813},
     dimensions = {true}
   }

6. Combining Wireless Sensor Networks and Semantic Middleware for an Internet of Things-Based Sportsman/Woman Monitoring Application

   Jesús Rodríguez-Molina, José-Fernán Martínez, Pedro Castillejo, and Lourdes López

   Sensors, Jan 2013

   DOI Bib

   @article{rodriguez-molina_combining_2013,
     title = {Combining {Wireless} {Sensor} {Networks} and {Semantic} {Middleware} for an {Internet} of {Things}-{Based} {Sportsman}/{Woman} {Monitoring} {Application}},
     volume = {13},
     issn = {1424-8220},
     url = {http://www.mdpi.com/1424-8220/13/2/1787},
     doi = {10.3390/s130201787},
     language = {en},
     number = {2},
     urldate = {2023-11-24},
     journal = {Sensors},
     author = {Rodríguez-Molina, Jesús and Martínez, José-Fernán and Castillejo, Pedro and López, Lourdes},
     month = jan,
     year = {2013},
     pages = {1787--1835},
     dimensions = {true}
   }

7. Self-adaptive systems: A survey of current approaches, research challenges and applications

   Frank D. Macías-Escrivá, Rodolfo Haber, Raul Del Toro, and Vicente Hernandez

   Expert Systems with Applications, Dec 2013

   DOI Bib

   @article{macias-escriva_self-adaptive_2013,
     title = {Self-adaptive systems: {A} survey of current approaches, research challenges and applications},
     volume = {40},
     issn = {09574174},
     shorttitle = {Self-adaptive systems},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S0957417413005125},
     doi = {10.1016/j.eswa.2013.07.033},
     language = {en},
     number = {18},
     urldate = {2023-11-24},
     journal = {Expert Systems with Applications},
     author = {Macías-Escrivá, Frank D. and Haber, Rodolfo and Del Toro, Raul and Hernandez, Vicente},
     month = dec,
     year = {2013},
     pages = {7267--7279},
     dimensions = {true}
   }

8. Integration of wearable devices in a wireless sensor network for an E-health application

   P. Castillejo, J-F Martinez, J. Rodriguez-Molina, and A. Cuerva

   IEEE Wireless Communications, Aug 2013

   DOI Bib

   @article{castillejo_integration_2013,
     title = {Integration of wearable devices in a wireless sensor network for an {E}-health application},
     volume = {20},
     issn = {1536-1284},
     url = {http://ieeexplore.ieee.org/document/6590049/},
     doi = {10.1109/MWC.2013.6590049},
     number = {4},
     urldate = {2023-11-24},
     journal = {IEEE Wireless Communications},
     author = {Castillejo, P. and Martinez, J-F and Rodriguez-Molina, J. and Cuerva, A.},
     month = aug,
     year = {2013},
     pages = {38--49},
     dimensions = {true}
   }

2012

1. Pervasive Smart Spaces and Environments: A Service-Oriented Middleware Architecture for Wireless Ad Hoc and Sensor Networks

   Miguel S. Familiar, José F. Martínez, and Lourdes López

   International Journal of Distributed Sensor Networks, Apr 2012

   Abs DOI Bib

   In the twenty-first century, the impact of wireless and ubiquitous technologies is changing the way people perceive and interact with the physical world. These communication paradigms promise to change and redefine, in a reasonably short period of time, the most common way of our everyday living. The continuous advances in the field of Wireless Sensor Networks and their direct application in Smart Spaces are clear examples of it. However, in order for this kind of new generation infrastructures to have a large-scale dissemination, there are still some open issues to tackle. In this way, this paper presents nSOM, a service-oriented framework based on sensor network design that provides internetworking services with the Internet cloud. This lightweight middleware architecture implements an agent-based virtual sensor service approach which is a compact semantic knowledge management scheme based on a dynamic composition model.

   @article{familiar_pervasive_2012,
     title = {Pervasive {Smart} {Spaces} and {Environments}: {A} {Service}-{Oriented} {Middleware} {Architecture} for {Wireless} {Ad} {Hoc} and {Sensor} {Networks}},
     volume = {8},
     issn = {1550-1477, 1550-1477},
     shorttitle = {Pervasive {Smart} {Spaces} and {Environments}},
     url = {http://journals.sagepub.com/doi/10.1155/2012/725190},
     doi = {10.1155/2012/725190},
     language = {en},
     number = {4},
     urldate = {2023-11-24},
     journal = {International Journal of Distributed Sensor Networks},
     author = {Familiar, Miguel S. and Martínez, José F. and López, Lourdes},
     month = apr,
     year = {2012},
     pages = {725190},
     dimensions = {true}
   }

2. Knowledge-Aware and Service-Oriented Middleware for deploying pervasive services

   Iván Corredor, José F. Martínez, Miguel S. Familiar, and Lourdes López

   Journal of Network and Computer Applications, Mar 2012

   DOI Bib

   @article{corredor_knowledge-aware_2012,
     title = {Knowledge-{Aware} and {Service}-{Oriented} {Middleware} for deploying pervasive services},
     volume = {35},
     issn = {10848045},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S1084804511001111},
     doi = {10.1016/j.jnca.2011.05.009},
     language = {en},
     number = {2},
     urldate = {2023-11-24},
     journal = {Journal of Network and Computer Applications},
     author = {Corredor, Iván and Martínez, José F. and Familiar, Miguel S. and López, Lourdes},
     month = mar,
     year = {2012},
     pages = {562--576},
     dimensions = {true}
   }

3. Building service-oriented Smart Infrastructures over Wireless Ad Hoc Sensor Networks: A middleware perspective

   Miguel S. Familiar, José F. Martínez, Iván Corredor, and Carlos García-Rubio

   Computer Networks, Mar 2012

   DOI Bib

   @article{familiar_building_2012,
     title = {Building service-oriented {Smart} {Infrastructures} over {Wireless} {Ad} {Hoc} {Sensor} {Networks}: {A} middleware perspective},
     volume = {56},
     issn = {13891286},
     shorttitle = {Building service-oriented {Smart} {Infrastructures} over {Wireless} {Ad} {Hoc} {Sensor} {Networks}},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S1389128611004208},
     doi = {10.1016/j.comnet.2011.12.005},
     language = {en},
     number = {4},
     urldate = {2023-11-24},
     journal = {Computer Networks},
     author = {Familiar, Miguel S. and Martínez, José F. and Corredor, Iván and García-Rubio, Carlos},
     month = mar,
     year = {2012},
     pages = {1303--1328},
     dimensions = {true}
   }

4. Adopting the smart grid in three crucial european sectors

   Luigi Glielmo and José-Fernán Martínez-Ortega

   IEEE Smart Grid Newsletters, Mar 2012

   Bib

   @article{glielmo_adopting_2012,
     title = {Adopting the smart grid in three crucial european sectors},
     number = {Sep 2012},
     journal = {IEEE Smart Grid Newsletters},
     author = {Glielmo, Luigi and Martínez-Ortega, José-Fernán},
     year = {2012},
     dimensions = {true}
   }

2011

1. Bringing pervasive embedded networks to the service cloud: A lightweight middleware approach

   Iván Corredor, José F. Martínez, and Miguel S. Familiar

   Journal of Systems Architecture, Nov 2011

   DOI Bib

   @article{corredor_bringing_2011,
     title = {Bringing pervasive embedded networks to the service cloud: {A} lightweight middleware approach},
     volume = {57},
     issn = {13837621},
     shorttitle = {Bringing pervasive embedded networks to the service cloud},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S1383762111000543},
     doi = {10.1016/j.sysarc.2011.04.005},
     language = {en},
     number = {10},
     urldate = {2023-11-24},
     journal = {Journal of Systems Architecture},
     author = {Corredor, Iván and Martínez, José F. and Familiar, Miguel S.},
     month = nov,
     year = {2011},
     pages = {916--933},
     dimensions = {true}
   }

2. Composition and deployment of e-Health services over Wireless Sensor Networks

   José F. Martínez, Miguel S. Familiar, Iván Corredor, Ana B. García, and 2 more authors

   Mathematical and Computer Modelling, Feb 2011

   DOI Bib

   @article{martinez_composition_2011,
     title = {Composition and deployment of e-{Health} services over {Wireless} {Sensor} {Networks}},
     volume = {53},
     issn = {08957177},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S0895717710001548},
     doi = {10.1016/j.mcm.2010.03.036},
     language = {en},
     number = {3-4},
     urldate = {2023-11-24},
     journal = {Mathematical and Computer Modelling},
     author = {Martínez, José F. and Familiar, Miguel S. and Corredor, Iván and García, Ana B. and Bravo, Sury and López, Lourdes},
     month = feb,
     year = {2011},
     pages = {485--503},
     dimensions = {true}
   }

2010

1. Pervasive surveillance-agent system based on wireless sensor networks: design and deployment

   José F Martínez, Sury Bravo, Ana B García, Iván Corredor, and 4 more authors

   Measurement Science and Technology, Dec 2010

   DOI Bib

   @article{martinez_pervasive_2010,
     title = {Pervasive surveillance-agent system based on wireless sensor networks: design and deployment},
     volume = {21},
     issn = {0957-0233, 1361-6501},
     shorttitle = {Pervasive surveillance-agent system based on wireless sensor networks},
     url = {https://iopscience.iop.org/article/10.1088/0957-0233/21/12/124005},
     doi = {10.1088/0957-0233/21/12/124005},
     number = {12},
     urldate = {2023-11-24},
     journal = {Measurement Science and Technology},
     author = {Martínez, José F and Bravo, Sury and García, Ana B and Corredor, Iván and Familiar, Miguel S and López, Lourdes and Hernández, Vicente and Da Silva, Antonio},
     month = dec,
     year = {2010},
     pages = {124005},
     dimensions = {true}
   }

2. Wireless sensor networks in knowledge management

   José-Fernán Martínez, Pedro Castillejo, Marta Zuazua, Ana-Belén García, and 3 more authors

   Procedia Computer Science, May 2010

   DOI Bib

   @article{martinez_wireless_2010,
     title = {Wireless sensor networks in knowledge management},
     volume = {1},
     issn = {18770509},
     url = {https://linkinghub.elsevier.com/retrieve/pii/S1877050910002589},
     doi = {10.1016/j.procs.2010.04.257},
     language = {en},
     number = {1},
     urldate = {2023-11-24},
     journal = {Procedia Computer Science},
     author = {Martínez, José-Fernán and Castillejo, Pedro and Zuazua, Marta and García, Ana-Belén and López, Lourdes and DaSilva, Antonio and Hernández, Vicente},
     month = may,
     year = {2010},
     pages = {2291--2300},
     dimensions = {true}
   }

3. Performance analysis of time synchronization protocols in wireless sensor networks with regular topologies

   José A Sánchez Fernández, José F Martínez Ortega, Ana B García Hernando, and Lourdes López Santidrian

   International Journal on Advances in Security, May 2010

   Publisher: IARIA

   Bib

   @article{sanchez_fernandez_performance_2010,
     title = {Performance analysis of time synchronization protocols in wireless sensor networks with regular topologies},
     volume = {3},
     number = {1 \& 2},
     journal = {International Journal on Advances in Security},
     author = {Sánchez Fernández, José A and Martínez Ortega, José F and García Hernando, Ana B and López Santidrian, Lourdes},
     year = {2010},
     note = {Publisher: IARIA},
     dimensions = {true}
   }

4. XML schema based fault set definition to improve fault injection tools interoperability

   Antonio Da Silva, Jose F. Martinez, Alberto Gonzalez Calero, Lourdes Lopez, and 2 more authors

   International Journal of Critical Computer-Based Systems, May 2010

   DOI Bib

   @article{silva_xml_2010,
     title = {{XML} schema based fault set definition to improve fault injection tools interoperability},
     volume = {1},
     issn = {1757-8779, 1757-8787},
     url = {http://www.inderscience.com/link.php?id=31716},
     doi = {10.1504/IJCCBS.2010.031716},
     language = {en},
     number = {1/2/3},
     urldate = {2023-11-24},
     journal = {International Journal of Critical Computer-Based Systems},
     author = {Silva, Antonio Da and Martinez, Jose F. and Calero, Alberto Gonzalez and Lopez, Lourdes and Garcia, Ana B. and Hernandez, Vicente},
     year = {2010},
     pages = {220},
     dimensions = {true}
   }