Giannakopoulos Konstantinos is a Lecturer in the Department of Physics at the University of Patras, specializing in the Electronics and Computers Sector. He also serves as Associated Educational Staff (SEP) for the Informatics Program at the Hellenic Open University (EAP). His academic journey includes a Physics Bachelor's (1991), two Master's in Electronics (1998 and 2014), and a PhD in Electronics (2003), all from the University of Patras. Fluent in English and German, he contributes to IEEE CAS Society since 1997 as a reviewer for journals like International Journal of Electronics and conferences such as NILES and EUSIPCO. Research Interests: Design of nonlinear electronic circuits (chaotic/hyperchaotic oscillators), analog cryptography applications, active filters (OTAs/OTRAs), and microcontroller systems (Arduino/ESP32). He has authored 9 books, 22 peer-reviewed publications, and developed educational materials (webcasts/EDY) for EAP. His work bridges theoretical nonlinear dynamics with practical analog circuit design, emphasizing chaos-based systems and educational technology. Professional Experience:曾担任 Western Greece Technical Institute's Laboratory Associate, Coordinator of the SEE Natural Sciences Project, and Director of Patras' 2nd EPAL. He led projects like MOSTRA (University of Patras Strategic Design) and IRREDER (Erasmus+ curriculum development). His recent focus includes FPAA design and microcontroller-based systems. Current Projects: MOCASTRA – University of Patras Strategic Design (2023) IRREDER: Integrating Recent Electrical Engineering into Curricula (2022) PYTHAGORAS II: Active Filter Design Research (2005–2007)
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Spyropoulos ThrasyvoulosView profile
Professor
Spyropoulos Thrasyvoulos is a Professor at the School of Electrical and Computer Engineering (ECE) at the Technical University of Crete. His work focuses on network optimization, machine learning, and telecommunications, with particular emphasis on edge computing, distributed systems, and 5G/6G networks. He holds an office in the Science/ECE Building (Λ) and can be reached at spyropoulos@tuc.gr. His research interests include decentralized optimization algorithms, network slicing, federated learning, and resource allocation strategies for next-generation networks. Notable contributions involve developing distributed machine learning frameworks, QoS-aware recommendation systems, and solutions for spatial fairness in mobile networks. Recent publications highlight advancements in edge resource scaling, peer-to-peer federated learning (FedDec), and LSTM-based resource allocation for beyond 5G networks. His work often bridges theoretical optimization with practical network deployment challenges, emphasizing scalability and real-world applicability. No scientific awards are explicitly listed, though his prolific publication record in top-tier venues indicates significant academic impact. He has not listed advisees/students in the provided materials, but his research collaborations suggest involvement in mentoring through projects like the COLOMBO initiative. No detailed grants or lab affiliations are specified in the text.
Christoforos KachrisView profile
Assistant Professor
Christoforos Kachris is an Assistant Professor at the Department of Electrical and Electronics Engineering, University of West Attica since 2023. Previously, he co-founded and led InAccel, a startup pioneering FPGA deployment in the cloud, securing €500k in funding and winning awards like the Venture Impact Award (2021) and DeepBlue Cup (2019). He led EU projects such as VINEYARD (€6.3M, 2016–2018), the first to deploy FPGAs in cloud data centers. His research spans reconfigurable computing, hardware accelerators, cloud computing, and optical interconnects, with over 90 publications and 2,700+ citations. Education: Ph.D. (2007, Delft University of Technology), M.Sc. (2003, Technical University of Crete), and Diploma (2001, Technical University of Crete). His Ph.D. focused on FPGA-based network processing, with internship at Xilinx Research Labs, resulting in a US patent on configurable transactional memories. Research interests include machine learning on embedded systems, FPGAs, edge AI, reconfigurable computing, and optical interconnects. He has advised numerous students, many now in tech roles at Cisco, IBM, Ericsson, and startups. Notable contributions include a highly cited survey on optical interconnects in data centers and leadership in projects like VINEYARD and CloudAccel (Principal Investigator). Awards include Venture Impact Award and recognition in international hardware competitions.
George SouliotisView profile
Associate Professor
George Souliotis is an Associate Professor at the Department of Electrical and Computer Engineering, University of Peloponnese, where he has been a faculty member since 2019. With over twenty years of professional and research experience in analog integrated circuit design, he has worked for multinational microelectronic companies and continues to serve as a consultant to companies in Greece and abroad. His expertise spans multiple domains of electronic circuit design including high-speed interfaces, RF circuits, and biomedical applications. Dr. Souliotis received his B.Sc. in Physics from the University of Ioannina in 1993, followed by M.Sc. and Ph.D. degrees in Electronics from the University of Patras in 1998 and 2003, respectively. Prior to his current position, he served as a Lecturer at the Department of Electrical Engineering, TEI of Western Greece (2015-2019), and as an Adjunct Lecturer there from 2002 to 2015. He was also a specialized technical and teaching laboratory staff member at the Department of Physics, University of Patras from 2005 to 2015. His research focuses on analog and mixed signal integrated circuit design , with particular expertise in high-speed serial interfaces (USB2, USB3, BLE, M-PHY), RF circuits operating up to 80 GHz, and low-power design. Dr. Souliotis has made significant contributions to circuits for communication protocols, precision analog design, and biomedical instrumentation. He has published over 60 papers in prestigious journals and conferences and holds two patents in the field, demonstrating consistent research productivity through 2024. Analysis of his recent publications reveals three dominant research streams: high-precision comparators and data converters, power-efficient DC-DC solutions, and biomedical interface circuits. His work consistently addresses challenges in speed, accuracy, and power consumption across diverse applications from consumer electronics to medical devices. The integration of traditional analog design with modern communication protocols represents a unifying theme across his research portfolio. Senior Member of IEEE Two patents in analog circuit design Dr. Souliotis serves as a reviewer for more than 10 international journals and conferences, contributing to scholarly discourse in his field. His industry consulting work demonstrates the practical applicability of his research, while his role in the ECSA Laboratory supports both undergraduate and graduate education in hardware design. His collaborations span academic and industrial partners in Greece and internationally. As a core member of the ECSA Laboratory (Electronics Circuits, Systems and Applications) at the University of Peloponnese, Dr. Souliotis contributes to research in FPGA and ASIC design, analog/mixed signal circuits, RF design, and digital systems for security applications. The laboratory provides essential infrastructure for advancing research in integrated circuit design while training students in state-of-the-art techniques across the analog-digital spectrum.
Irinakis PavlosView profile
Associate Professor
Irinakis Pavlos is an Associate Professor at the University of Piraeus, affiliated with the Department of Industrial Management and Technology within the School of Shipping and Industry. His academic career spans industrial engineering, digital transformation, and optimization methodologies applied to manufacturing and maritime sectors. His research interests encompass a broad spectrum of industrial technologies including digital twins for industrial applications, manufacturing systems optimization, process industries, and maritime technology. His work bridges theoretical computer science concepts with practical industrial implementations, demonstrating a strong focus on Industry 4.0 technologies and their applications. Recent publications (2021-2025) reveal a significant emphasis on digital twin technology for industrial water management, production re-configurability, energy-efficient robotics, and optimization of LPG production. His research demonstrates a consistent progression from theoretical optimization methods toward practical industrial applications, particularly in manufacturing and maritime contexts. His work shows strong connections between operations research, mathematical optimization, and industrial applications, with increasing focus on cognitive systems and real-time analytics in recent years. The publication trend indicates active research engagement with multiple high-impact papers annually across leading industrial engineering and operations research venues. Pavlos maintains strong institutional affiliation with the University of Piraeus, contributing to both teaching and research activities within the Department of Industrial Management and Technology, which serves as a nexus between industrial engineering principles and technological innovation in Greek manufacturing and maritime sectors.
Georgios I. Papadimitriou is a Professor at the School of Informatics , Aristotle University of Thessaloniki , with over 25 years of academic service. He obtained his Ph.D. in Computer Engineering and Informatics (1994) and Diploma in Computer Engineering (1989) from the University of Patras, Greece. Current roles: Deputy Head of School of Informatics Director of Network and Communication Systems Lab Editorial roles: Associate Editor for 6 IEEE journals 4000+ citations and 22 research projects Research Interests span advanced network technologies: Optical networks (switch fabrics, WDM systems) Wireless networks (IoT, nanonetworks, underwater communication) Network security and energy-efficient protocols Learning automata for adaptive network control His 15 most recent publications (2016-2022) focus on optical network optimization, TDMA scheduling, energy-efficient wireless systems, and biomedical nanonetwork modeling, with key subfields including elastic optical networks, IoT protocol design, and machine learning applications in communications. As an academic advisor, he has mentored 8 Ph.D. students who now hold academic and industry positions across Greece. His work appears in 147 refereed journals and 165 conferences , with notable contributions to IEEE Transactions on Networking, Communications, and Wireless Communications.
Thanasis LianeasView profile
Lecturer
Thanasis Lianeas is a Lecturer at both the National Technical University of Athens (NTUA) and the Athens University of Economics and Business (AUEB). He holds a PhD from NTUA's School of Electrical and Computer Engineering and has held postdoctoral positions at NTUA and the University of Texas at Austin. His research focuses on algorithmic game theory, network optimization, and risk-averse decision-making in systems like congestion games and routing networks. Education: PhD in Electrical and Computer Engineering, NTUA (supervised by Dimitris Fotakis and Stathis Zachos) Graduate Program in Logic, Algorithms, and Computation, NTUA Undergraduate Diploma in Applied Mathematics and Physics, NTUA Research Interests: Thanasis explores theoretical and applied aspects of network systems, including selfish routing, congestion games, and the impact of risk-averse strategies. His work often bridges algorithm design with economic principles to improve network efficiency and social welfare. Publications: His recent work addresses Braess's paradox resolution, no-regret learning dynamics, and equilibrium computation in complex networks. Key themes include optimizing network flows under strategic operators and designing mechanisms for risk-aware systems. Lab/Teams: Affiliated with CORELab (Center for Research and Applications of Data Analysis and Algorithmics) at NTUA.
George C. AlexandropoulosView profile
Associate Professor
George C. Alexandropoulos George C. Alexandropoulos is an Associate Professor at the Department of Informatics and Telecommunications, School of Sciences, National and Kapodistrian University of Athens (NKUA). He also holds an adjunct professorship at the University of Illinois Chicago. His research focuses on wireless communication systems, signal processing, and reconfigurable intelligent surfaces (RIS), with contributions to integrated sensing and communications (ISAC), millimeter-wave/THz systems, and distributed machine learning. Education Ph.D. in Computer Engineering and Informatics, University of Patras, Greece (2010) M.A.Sc. in Signal and Communications Processing Systems, University of Patras, Greece (2005) Engineering Diploma (5 years), Computer Engineering and Informatics, University of Patras, Greece (2003) Research Interests Alexandropoulos' work spans algorithmic design for wireless networks, optimization of multi-antenna systems, and full-duplex radios. He is particularly known for pioneering contributions to reconfigurable metasurfaces, including their application in ISAC and 6G networks. His research emphasizes practical implementations, such as prototypes for AoA estimation and field trials for RIS deployment. Articles His publications highlight advancements in secure ISAC, fluid RIS design, and edge-intelligence networks. Recent work explores challenges in THz RIS hardware and OTA edge inference using metasurface-integrated neural networks. Scientific Awards IEEE ComSoc Leonard G. Abraham Prize (2024) IEEE Marconi Prize Paper Award (2021) NKUA Research Excellence Award (2023-2024) Advising & Grants Alexandropoulos has led several EU and industry projects, including contributions to Huawei's 5G standards and TII's AI research. His work often involves interdisciplinary teams and practical prototyping. Labs & Teams He is affiliated with the Communications and Signal Processing division at NKUA and collaborates with institutions like ATHENA Research Center and the Technology Innovation Institute (Abu Dhabi).
Nikolaos MiridakisView profile
Associate Professor
Nikolaos Miridakis is an Associate Professor at the Department of Informatics and Computer Engineering, School of Engineering, University of West Attica. He holds a Ph.D. from the University of Piraeus (2012) and an M.Sc. in Networking and Data Communications from Kingston University, U.K. (2008). Previously, he served as an Adjunct Professor at the University of West Attica (since 2018), Adjunct Lecturer at Piraeus University of Applied Sciences (2007–2018), and Distinguished Associate Researcher at Jinan University's Institute of Physical Internet (2019–2022). Since September 2023, he serves as Deputy Member of the Hellenic Authority for Communication Security and Privacy (ADAE). Research Interests focus on wireless communication networks, statistical signal processing, green communications, massive MIMO, cognitive radio systems, interference mitigation, and multi-carrier communications. His work emphasizes energy-efficient 6G paradigms, reconfigurable intelligent surfaces (RIS), and secure communication protocols. He is a Senior Member of IEEE and has held editorial roles for IEEE Communications Letters (2019–2022) and IEEE Transactions on Communications (2022–2025). He received the Exemplary Reviewer Award from IEEE and Elsevier in 2017. His publications span over 150 articles in top journals/conferences, with a focus on network optimization, spectrum efficiency, and emerging 5G/6G technologies. Professional activities include serving on technical program committees for major telecom conferences and reviewing for prestigious journals like IEEE Transactions on Vehicular Technology . His research integrates theoretical analysis with practical applications in UAV-assisted networks, vehicular cloud computing, and satellite-terrestrial integration.
Maria SapounakiView profile
Researcher
Maria Sapounaki is a Researcher at the Intelligent Systems Laboratory and a Ph.D. candidate in the Department of Computer Science and Biomedical Informatics at the University of Thessaly. Her academic journey includes a BSc (2019) and MSc (2021) from the same department, focusing on informatics and computational biomedicine. Her research interests revolve around neuromorphic circuits, spiking neural networks, neuroprosthetics, and low-power system design. She has extensive experience with programming languages (Python, MATLAB, VHDL) and hardware platforms like Arduino and FPGA boards. Notable contributions include advancements in neuromorphic astrocyte-neuron circuits, power-efficient neural-glial interaction implementations, and cybersecurity studies in healthcare. She has also served as a lab instructor for courses like Programming I and Numerical Analysis in the Department of Mathematics. Her publications span topics from neuromorphic hardware design to human factors in healthcare security, reflecting interdisciplinary strengths in engineering and neuroscience.
Nelly LeligouView profile
Professor
Helen C. (Nelly) Leligou is a Professor and Vice-Director at the Department of Industrial Design and Production Engineering, University of West Attica. She also serves as a Visiting Professor at the Hellenic Open University. Her research focuses on Information and Communication Technologies, including blockchain, IoT systems, AI applications in maritime sectors, federated learning, and wireless sensor networks. She has contributed over 150 publications in journals and conferences and participated in EU-funded projects like ACTS, IST, ICT, and H2020. Dr. Leligou has evaluated proposals for EU and other European organizations, emphasizing cybersecurity, smart grids, and innovative educational tools. Her research interests span blockchain applications in networks and supply chains, IoT-enabled systems for energy efficiency and agri-food supply chains, and AI-driven solutions for maritime operational parameters. She teaches undergraduate courses in Internet technologies, cloud computing, and data security, along with postgraduate modules in artificial intelligence, computer architecture, and automation. Dr. Leligou's work integrates technology with societal challenges, such as sustainable energy and digital transformation. Her recent projects address blockchain in next-generation networks (NGNs), AI for 6G reliability, and serious games for renewable energy education. She advocates for transparent workplace compliance via blockchain platforms and explores federated learning security in distributed systems. Dr. Leligou's contributions bridge academia and industry, emphasizing real-world applications of cutting-edge technologies.
Miliou N. AmaliaView profile
Professor
Professor Miliou N. Amalia is a faculty member at the Department of Informatics, Aristotle University of Thessaloniki. She holds a PhD in Electrical & Computer Engineering from the University of Florida. Her academic roles include Professor and ERASMUS Coordinator. Her research focuses on optical communications, including optoelectronic circuits, 5G networks, and secure optical systems. She has supervised numerous students and contributed to projects like 5G-PHOS and ePhos. Education: BSc Physics (Aristotle University), MSc/PhD in Electrical Engineering (University of Florida) Research interests span optical switching, converged fiber-wireless technologies, and high-speed optical memory architectures. Her work includes over 100 publications in journals like IEEE/OSA and conferences such as OFC and ECOC. She leads initiatives in optical network intelligence and reconfigurable data planes. Administrative roles include curriculum development and international program coordination.
Kofidis EleftheriosView profile
Associate Professor
Kofidis Eleftherios is an Associate Professor at the Department of Statistics and Insurance Science, University of Piraeus, Greece. He holds a Ph.D. in Computer Engineering and Informatics from the University of Patras (1996) and a Dipl. Ing. from the same institution (1990). His research focuses on signal processing, machine learning, digital communications, and biomedical applications, with a particular emphasis on tensor decompositions, filter bank multicarrier (FBMC) systems, and MIMO communication. He has contributed to over 70 peer-reviewed publications, including books and technical reports. Teaching responsibilities include courses such as Numerical Analysis, Operations Research, and Topics in Data Science. His research interests span signal processing for communication systems, tensor-based algorithms for multidimensional data analysis, and applications in biomedical signal processing. He has collaborated extensively on projects such as the European FP7-ICT EMPhAtiC initiative, focusing on MIMO channel estimation and distributed systems. Key research trends in his publications include: (1) tensor decomposition techniques for channel estimation and data fusion, (2) development of semi-blind receivers for MIMO systems, (3) analysis of filter bank-based multicarrier modulation for 5G/6G applications, and (4) biomedical signal processing using higher-order tensor methods. His recent work addresses challenges in RIS-enabled wireless systems and federated learning frameworks. Education: Ph.D., Computer Engineering and Informatics, University of Patras, 1996 Dipl. Ing., Computer Engineering and Informatics, University of Patras, 1990 Key Research Grants/Projects: European FP7-ICT Project EMPhAtiC (MIMO channel estimation and distributed systems) National and EU-funded initiatives on tensor-based signal processing Awards: None explicitly listed in the provided texts. Labs/Teams: Active in University of Piraeus's research groups on statistical signal processing and communications. His work bridges theoretical advancements in tensor methods with practical applications in wireless communications and biomedical engineering, emphasizing solutions for next-generation communication systems and multidisciplinary data fusion challenges.
Metafas DimitriosView profile
Lecturer
Metafas Dimitrios is a Lecturer in the Department of Electrical and Electronic Engineering at the University of West Attica, School of Engineering. His office is located in Building Z, Room ZB201. He holds a Doctoral Degree from the University of Patras (1993) and an Electrical Engineering Diploma (1987). His research focuses on Real-Time Software, System-On-a-Chip design, DSP architectures, and applications of AI/Machine Learning in games and education. Teaches courses such as Introduction to Programming, Algorithms and Data Structures, and UML-based system design methodologies. Active in interdisciplinary research, including educational technology and embedded systems. Recent work emphasizes AI-driven educational tools and reinforcement learning applications in gaming. Earlier contributions span wireless communication systems, VLSI design, and hardware-software co-development.
Demosthenes VouyioukasView profile
Associate Professor
Demosthenes Vouyioukas is an Associate Professor at the Department of Digital Systems, University of Piraeus. Previously, he served as a Professor at the University of the Aegean (2011–2024), Head of the Department of Information and Communication Systems Engineering (2019–2022), and Director of the MSc program 'IoT: Intelligent Environments in Next-Generation Networks' (2018–2022). He holds a Ph.D. in Electrical and Computer Engineering from NTUA and has extensive experience in R&D projects across Europe and Greece. Education: Ph.D., Electrical and Computer Engineering, National Technical University of Athens (2003) M.Sc. in Engineering-Economics, NTUA (2004) Diploma in Electrical and Computer Engineering, NTUA (1996) His research focuses on mobile and wireless communications, machine learning for network optimization, UAV/aerial systems, IoT, 5G/6G technologies, and network security . He has authored over 140 publications and serves as an Associate Editor for journals like Telecommunication Systems and Frontiers in Space Technologies . His work emphasizes secure UAV deployments, hybrid satellite-terrestrial networks, and AI-driven path loss prediction . Recent studies explore energy-efficient solutions and spectrum monitoring for next-generation systems. Awards & Memberships: Senior Member, IEEE Member, ACM and IFIP Member, Technical Chamber of Greece He has advised numerous projects, including the General Chair of the International Summer School on 5G Networks. His lab focuses on integrating emerging technologies for smart communication systems.