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  1. A comprehensive survey of Federated Intrusion Detection Systems: Techniques, challenges and solutions

    Article • Computer Science Review, May 2025, Elsevier

    Dr. Thomas D Lagkas

  2. Advances in Remote Sensing and Propulsion Systems for Earth Observation Nanosatellites

    Article • Future Internet, January 2025, MDPI AG

    Dr. Thomas D Lagkas

  3. A Novel Air-to-Ground Communication Scheme for Advanced Big Data Collection in Smart Farming Using UAVs

    Article • IEEE Access, January 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  4. Adaptive reverse task offloading in edge computing for AI processes

    Article • Computer Networks, December 2024, Elsevier

    Dr. Thomas D Lagkas

  5. Leveraging the power of internet of things and artificial intelligence in forest fire prevention, detection, and restoration: A comprehensive survey

    Article • Internet of Things, July 2024, Elsevier

    Dr. Thomas D Lagkas

  6. Channel-Aware QUIC Control for Enhanced CAM Communications in C-V2X Deployments Over Aerial Base Stations

    Article • IEEE Transactions on Vehicular Technology, July 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  7. Beyond Flight: Enhancing the Internet of Drones with Blockchain Technologies

    Article • Drones, May 2024, MDPI AG

    Dr. Thomas D Lagkas

  8. Cherry Tree Crown Extraction Using Machine Learning Based on Images from UAVs

    Article • Agriculture, February 2024, MDPI AG

    Dr. Thomas D Lagkas

  9. Federated Learning: Challenges, SoTA, Performance Improvements and Application Domains

    Article • IEEE Open Journal of the Communications Society, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  10. Trustworthy Analytics in ETSI ZSM: A 5G Security Case Study

    Article • IEEE Open Journal of the Communications Society, January 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  11. Teaching Embedded Systems and IoT at the University using MicroPython and Raspeberry Pi Pico

    Article • November 2023, ACM (Association for Computing Machinery)

    Dr. Thomas D Lagkas

  12. Generating full-stack 5G security datasets: IP-layer and core network persistent PDU session attacks

    Article • AEU - International Journal of Electronics and Communications, November 2023, Elsevier

    Dr. Thomas D Lagkas

  13. ELECTRON: An Architectural Framework for Securing the Smart Electrical Grid with Federated Detection, Dynamic Risk Assessment and Self-Healing

    Article • August 2023, ACM (Association for Computing Machinery)

    Alexios Lekidis, Athanasios Liatifis, Angelina Bintoudi, Dr. Thomas D Lagkas

  14. Task Allocation Methods and Optimization Techniques in Edge Computing: A Systematic Review of the Literature

    Article • Future Internet, July 2023, MDPI AG

    Dr. Thomas D Lagkas

  15. Anchored self‐similar 3D Gauss‐Markov mobility model for ad hoc routing scenarios

    Article • IET Networks, July 2023, the Institution of Engineering and Technology (the IET)

    Dr. Thomas D Lagkas

  16. Post-Processing Fairness Evaluation of Federated Models: An Unsupervised Approach in Healthcare

    Article • IEEE/ACM Transactions on Computational Biology and Bioinformatics, July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  17. Cooperative Task Execution for Object Detection in Edge Computing: An Internet of Things Application

    Article • Applied Sciences, April 2023, MDPI AG

    Dr. Thomas D Lagkas

  18. Introducing a New TCP Variant for UAV networks following comparative simulations

    Article • Simulation Modelling Practice and Theory, February 2023, Elsevier

    Dr. Thomas D Lagkas

  19. Survey work on P4, a domain-specific language for programmable data planes and Next Generation SDN.

    Article • ACM Computing Surveys, January 2023, ACM (Association for Computing Machinery)

    Athanasios Liatifis, Dr. Thomas D Lagkas

  20. Detection of Biotic or Abiotic Stress in Vineyards Using Thermal and RGB Images Captured via IoT Sensors

    Article • IEEE Access, January 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  21. IoT and digital circular economy: Principles, applications, and challenges

    Article • Computer Networks, December 2022, Elsevier

    Dr. Thomas D Lagkas

  22. A Hands-on University Short Course for Edge AI

    Article • November 2022, ACM (Association for Computing Machinery)

    Ioannis Stoitsis, Dr. Thomas D Lagkas

  23. Enhancing information security awareness programs through collaborative learning

    Article • European Conference on Games Based Learning, September 2022, Academic Conferences and Publishing International - ACPIL

    Dr. Thomas D Lagkas

  24. Joint Wireless Resource and Computation Offloading Optimization for Energy Efficient Internet of Vehicles

    Article • IEEE Transactions on Green Communications and Networking, September 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  25. Unmanned aerial vehicles: Applications, techniques, and challenges as aerial base stations

    Article • International Journal of Distributed Sensor Networks, September 2022, SAGE Publications

    Dr. Thomas D Lagkas

  26. Modeling, Detecting, and Mitigating Threats Against Industrial Healthcare Systems: A Combined Software Defined Networking and Reinforcement Learning Approach

    Article • IEEE Transactions on Industrial Informatics, March 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  27. Coverage Path Planning Methods Focusing on Energy Efficient and Cooperative Strategies for Unmanned Aerial Vehicles

    Article • Sensors, February 2022, MDPI AG

    Dr. Thomas D Lagkas

  28. Drones in B5G/6G Networks as Flying Base Stations

    Article • Drones, February 2022, MDPI AG

    Dr. Thomas D Lagkas

  29. Modelling argumentation in short text: A case of social media debate

    Article • Simulation Modelling Practice and Theory, February 2022, Elsevier

    Dr. Thomas D Lagkas

  30. Drone-Base-Station for Next-Generation Internet-of-Things: A Comparison of Swarm Intelligence Approaches

    Article • IEEE Open Journal of Antennas and Propagation, January 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  31. Strategic Honeypot Deployment in Ultra-Dense Beyond 5G Networks: A Reinforcement Learning Approach

    Article • IEEE Transactions on Emerging Topics in Computing, January 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  32. Extending ADR mechanism for LoRa enabled mobile end-devices

    Article • Simulation Modelling Practice and Theory, December 2021, Elsevier

    Dr. Thomas D Lagkas

  33. Optimized Joint Allocation of Radio, Optical, and MEC Resources for the 5G and Beyond Fronthaul

    Article • IEEE Transactions on Network and Service Management, December 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  34. A survey on FANET routing from a cross-layer design perspective

    Article • Journal of Systems Architecture, November 2021, Elsevier

    Dr. Thomas D Lagkas

  35. IDS for Industrial Applications: A Federated Learning Approach with Active Personalization

    Article • Sensors, October 2021, MDPI AG

    Dr. Thomas D Lagkas

  36. Deep Learning in IoT Intrusion Detection

    Article • Journal of Network and Systems Management, October 2021, Springer Science + Business Media

    Dr. Thomas D Lagkas

  37. SDN-Based Resilient Smart Grid: The SDN-microSENSE Architecture

    Article • Digital, September 2021, MDPI AG

    Dr. Thomas D Lagkas

  38. Towards 6G IoT: Tracing Mobile Sensor Nodes with Deep Learning Clustering in UAV Networks

    Article • Sensors, June 2021, MDPI AG

    Dr. Thomas D Lagkas

  39. Performance analysis of high-speed TCP protocols in LTE X2 handover under realistic operational conditions

    Article • Telecommunication Systems, April 2021, Springer Science + Business Media

    Dr. Thomas D Lagkas

  40. End-to-End Deep Graph Convolutional Neural Network Approach for Intentional Islanding in Power Systems Considering Load-Generation Balance

    Article • Sensors, February 2021, MDPI AG

    Dr. Thomas D Lagkas

  41. Towards Climate Smart Farming—A Reference Architecture for Integrated Farming Systems

    Article • Telecom, February 2021, MDPI AG

    Dr. Thomas D Lagkas

  42. Leveraging fairness in LoRaWAN: A novel scheduling scheme for collision avoidance

    Article • Computer Networks, February 2021, Elsevier

    Dr. Thomas D Lagkas

  43. Inter-UAV Routing Scheme Testbeds

    Article • Drones, December 2020, MDPI AG

    Dr. Thomas D Lagkas

  44. Signal strength based scheme for following mobile IoT devices in dynamic environments

    Article • Pervasive and Mobile Computing, May 2020, Elsevier

    Dr. Thomas D Lagkas

  45. A network slicing architecture for SDM and ARoF-based 5G fronthaul networks

    Article • Journal of Optical Communications and Networking, January 2020, Optical Society of America (OSA)

    Dr. Simon Rommel, Dr. Thomas D Lagkas

  46. 5G/NGPON Evolution and Convergence: Developing on Spatial Multiplexing of Optical Fiber Links for 5G Infrastructures

    Article • Fiber & Integrated Optics, January 2020, Taylor & Francis

    Dr. Thomas D Lagkas

  47. A Survey on SCADA Systems: Secure Protocols, Incidents, Threats and Tactics

    Article • IEEE Communications Surveys & Tutorials, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  48. The Challenges of Privacy and Access Control as Key Perspectives for the Future Electric Smart Grid

    Article • IEEE Open Journal of the Communications Society, January 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  49. Smart IoT Cameras for Crowd Analysis based on augmentation for automatic pedestrian detection, simulation and annotation

    Article • May 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  50. UAV IoT Framework Views and Challenges: Towards Protecting Drones as “Things”

    Article • Sensors, November 2018, MDPI AG

    Dr. Thomas D Lagkas

  51. Network Protocols, Schemes, and Mechanisms for Internet of Things (IoT): Features, Open Challenges, and Trends

    Article • Wireless Communications and Mobile Computing, September 2018, Hindawi Publishing Corporation

    Dr. Thomas D Lagkas

  52. PAS: A Fair Game-Driven DBA Scheme for XG-PON Systems

    Article • July 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  53. Multi-domain SDN controller federation in hybrid FiWi-MANET networks

    Article • EURASIP Journal on Wireless Communications and Networking, May 2018, Springer Science + Business Media

    Dr. Thomas D Lagkas

  54. Multi-Stage Resource Allocation in Hybrid 25G-EPON and LTE-Advanced Pro FiWi Networks for 5G Systems

    Article • IET Networks, March 2018, the Institution of Engineering and Technology (the IET)

    Carlo Giannelli, Dr. Thomas D Lagkas

  55. Quality Management of Surveillance Multimedia Streams Via Federated SDN Controllers in Fiwi-Iot Integrated Deployment Environments

    Article • IEEE Access, January 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  56. Hybrid 5G optical-wireless SDN-based networks, challenges and open issues

    Article • IET Networks, November 2017, the Institution of Engineering and Technology (the IET)

    Dr. Thomas D Lagkas

  57. Connectivity and coverage in machine-type communications

    Article • May 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas, Dr Theodoros T. Zygiridis

  58. New RSSI-based Tracking for Following Mobile Targets using the Law of Cosines

    Article • IEEE Wireless Communications Letters, January 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  59. QoS Supportive MAC Protocols for WSNs

    Article • January 2017, ACM (Association for Computing Machinery)

    Dr. Thomas D Lagkas

  60. Mobile crowd sensing architectural frameworks: A comprehensive survey

    Article • July 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  61. The effect of group mobility on the efficacy of routing in next generation mobile networks

    Article • May 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  62. How Revealing Rankings Affects Student Attitude and Performance in a Peer Review Learning Environment

    Article • January 2016, Springer Science + Business Media

    Dr. Thomas D Lagkas

  63. The impact of mobility patterns on the efficiency of data forwarding in MANETs

    Article • June 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  64. A Pragmatic Evaluation of Distance Vector Proactive Routing in MANETs via Open Space Real-World Experiments

    Article • January 2015, Springer Science + Business Media

    Dr. Thomas D Lagkas

  65. A new middleware for IoT, which is based on a bio-inspired concept for sensor data services.

    Article • International Journal of Distributed Sensor Networks, January 2015, SAGE Publications

    Dr. Thomas D Lagkas

  66. The Impact of Ranking Information on Students’ Behavior and Performance in Peer Review Settings

    Article • January 2015, Scitepress

    Dr. Thomas D Lagkas

  67. The hunter: Tracking randomly moving WBAN targets

    Article • December 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  68. Predicting multimedia traffic in wireless networks: A performance evaluation of cognitive techniques

    Article • July 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  69. Usage Data and Group Rankings in Peer Review Settings: A Case Study on Students' Behavior and Performance

    Article • July 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  70. Financial analysis considering distress prediction models of telecommunications companies listed in Athens Stock Exchange: Hellenic Telecommunications Organization, Forthnet, Hellas Online

    Article • International Journal of Decision Sciences Risk and Management, January 2014, Inderscience Publishers

    Dr. Thomas D Lagkas

  71. Resource Request Mapping Techniques for OFDMA Networks

    Article • January 2014, Springer Science + Business Media

    Dr. Thomas D Lagkas

  72. Analyzing the Mobile WiMAX System Resource Exploitation of the Downlink Direction

    Article • Wireless Personal Communications, December 2013, Springer Science + Business Media

    Dr. Thomas D Lagkas

  73. Adaptive sensing policies for cognitive wireless networks using learning automata

    Article • July 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  74. On analyzing the intra-frame power saving potentials of the IEEE 802.16e downlink vertical mapping

    Article • Computer Networks, May 2013, Elsevier

    Dr. Thomas D Lagkas

  75. Evolution of Cognitive Networks and Self-Adaptive Communication Systems

    Article • January 2013, IGI Global

    Dr. Thomas D Lagkas, Periklis Chatzimisios

  76. How to improve the peer review method: Free-selection vs assigned-pair protocol evaluated in a computer networking course

    Article • Computers & Education, September 2012, Elsevier

    Dr. Thomas D Lagkas

  77. Exploring the intra-frame energy conservation capabilities of the horizontal simple packing algorithm in IEEE 802.16e networks: an analytical approach

    Article • Wireless Networks, July 2012, Springer Science + Business Media

    Dr. Thomas D Lagkas, Periklis Chatzimisios

  78. How to Implement a Technology Supported Free-Selection Peer Review Protocol: Design Implications from Two Studies on Computer Network Education

    Article • July 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  79. Bandwidth allocation in cooperative wireless networks: Buffer load analysis and fairness evaluation

    Article • Physical Communication, September 2011, Elsevier

    Dr. Thomas D Lagkas

  80. Modeling and performance analysis of an alternative to IEEE 802.11e Hybrid Control Function

    Article • Telecommunication Systems, June 2011, Springer Science + Business Media

    Dr. Thomas D Lagkas, Periklis Chatzimisios

  81. Load dependent resource allocation in cooperative multiservice wireless networks: Throughput and delay analysis

    Article • June 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  82. Performance and Fairness Analysis of a QoS Supportive MAC Protocol for Wireless LANs

    Article • June 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas, Periklis Chatzimisios

  83. AWPP: A New Scheme for Wireless Access Control Proportional to Traffic Priority and Rate

    Article • EURASIP Journal on Wireless Communications and Networking, January 2011, Springer Science + Business Media

    Dr. Thomas D Lagkas, Periklis Chatzimisios

  84. Adaptive resource allocation and dynamic Call Admission Control in wireless networks

    Article • December 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas, Periklis Chatzimisios

  85. Analysis of queue load effect on channel access prioritization in Wireless Sensor Networks

    Article • June 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  86. Wireless Network Traffic and Quality of Service Support

    Article • January 2010, IGI Global

    Dr. Thomas D Lagkas

  87. Adaptive Weighted and Prioritized Polling for QoS provision in wireless networks

    Article • December 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  88. A Novel Method of Serving Multimedia and Background Traffic in Wireless LANs

    Article • IEEE Transactions on Vehicular Technology, September 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  89. Novel medium control for wireless networks: providing total QoS and energy conservation

    Article • May 2008, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  90. A New Hybrid Medium Access Mechanism with Integrated QoS Support for Wireless LANs

    Article • November 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  91. Priority-Oriented Adaptive Control With QoS Guarantee for Wireless LANs

    Article • IEEE Transactions on Vehicular Technology, July 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  92. A Power-Efficient Approach to Adaptive Polling Protocols for Wireless LANs

    Article • IEEE Communications Letters, June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  93. A Low Power Adaptive Mac Protocol for Infrastructure Wireless LANS

    Article • June 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  94. A new approach to the design of MAC protocols for wireless LANs: combining QoS guarantee with power saving

    Article • IEEE Communications Letters, July 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  95. A new approach to the design of MAC protocols for wireless LANs: combining QoS guarantee with power saving

    Article • IEEE Communications Letters, July 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  96. SQAP: A simple QoS supportive adaptive polling protocol for wireless LANs

    Article • Computer Communications, May 2006, Elsevier

    Dr. Thomas D Lagkas

  97. QAP: A QoS supportive adaptive polling protocol for wireless LANs

    Article • Computer Communications, March 2006, Elsevier

    Dr. Thomas D Lagkas

  98. Priority Oriented Adaptive Polling for wireless LANs

    Article • January 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  99. POAC-QG: Priority Oriented Adaptive Control with QoS Guarantee for wireless LANs

    Article • January 2005, Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas

  100. HIPERSIM: A Sense Range Distinctive Simulation Environment for HiperLAN Systems

    Article • SIMULATION, August 2003, SAGE Publications

    Dr. Thomas D Lagkas

  101. An Overview of Wireless Sensor Networks

    Article • IGI Global

    Dr. Thomas D Lagkas

  102. Hybrid Approach to Integrated QoS Capable Protocols for Wireless LANs

    Article • IGI Global

    Dr. Thomas D Lagkas

  103. A high performance QoS supportive protocol for wireless LANs

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Dr. Thomas D Lagkas