جستجوی استاد راهنمای دانشگاهی

Georgia Dedeمشاهده پروفایل

استادیار

• Cybersecurity
• Telecommunications
• Operations Research
• +۵ مورد دیگر

Georgia Dede is an Assistant Professor at the Department of Informatics and Telematics, School of Digital Technology, Harokopio University of Athens. Her expertise lies in evaluating systems and electronic services, with a focus on cybersecurity, telecommunications, and operations research. She holds a PhD from National and Kapodistrian University of Athens (2015), a Master’s in Management and Economics of Telecommunications Networks (2007), and an undergraduate degree in Informatics and Telematics (2005). Education: PhD: Decision Making Methods and Uncertainty Study (2015), National and Kapodistrian University of Athens Master’s: Management and Economics of Telecommunications Networks (2007), National and Kapodistrian University of Athens Bachelor’s: Informatics and Telematics (2005), National and Kapodistrian University of Athens Research Interests: Georgia’s research spans cybersecurity frameworks, pairwise comparison methodologies for decision-making, and economic modeling of telecommunications infrastructure. She explores topics like resilient IoT systems, AI applications in governance, and competitive dynamics in energy and telecom markets. Her work integrates technical and socio-economic perspectives to address challenges in network security, service evaluation, and policy design. Grants and Projects: Leading and participating in EU-funded programs under Horizon Europe and Digital Europe initiatives Prior roles as senior advisor/administrator at Netcompany Intrasoft and ENISA Labs/Teams: Her involvement in projects at Harokopio University and collaborations with institutions like the University of Patras emphasize applied research in digital technology and policy innovation.

Dimitrios Apostolopoulosمشاهده پروفایل

استادیار

• Optical Communication Systems
• Optical Wireless Technologies
• Converged Optical-Wireless Networks
• +۲ مورد دیگر

Dimitrios Apostolopoulos serves as Assistant Professor at the School of Electrical and Computer Engineering, National Technical University of Athens (NTUA), within the Division of Information Transmission Systems and Material Technology. His academic foundation was built at NTUA where he earned both Diploma (2004) and Ph.D. (2009) degrees, followed by an MBA from Hellenic Open University. His educational qualifications include: Diploma in Electrical and Computer Engineering, NTUA (2004) Ph.D. in Electrical and Computer Engineering, NTUA (2009) MBA, Hellenic Open University Prof. Apostolopoulos specializes in optical communication systems, optical wireless technologies, and converged optical-wireless networks, with particular expertise in photonic integrated circuits for telecom/datacom/sensing applications and optical computing for AI. His research directly addresses next-generation network challenges through photonic innovation, bridging theoretical frameworks with practical engineering solutions for 5G/B5G/6G systems. Analysis of his 2024-2025 publications reveals dominant themes in 6G hybrid transport architectures (fiber/FSO/mmWave), silicon photonics for aerospace environmental sensing, and integrated optical components for Lidar/gas detection systems. This work demonstrates consistent progression from fundamental photonic research to real-world deployment scenarios. His scientific recognition includes: Dimitris N. Chorafas Foundation Award (2009) for doctoral contributions to all-optical broadband communications Prof. Apostolopoulos actively leads over 15 European/national research projects while serving on technical committees for ECOC, IEEE GLOBECOM, and N&N conferences. As co-chair of EuCNC/6G Summit's Wireless/Optical/Satellite Networks track, he shapes next-gen network standards. His teaching portfolio spans undergraduate telecommunications courses from circuit analysis to optical network design. He maintains active collaboration within photonic research teams through projects like Int5Gent and Int5gent, focusing on integrated solutions for communications infrastructure and sensing applications across aerospace and environmental monitoring domains.

• Computer Networks
• Wireless Communication
• Reconfigurable Intelligent Surfaces (RIS)
• +۴ مورد دیگر

Christos Liaskos is an Assistant Professor at the Department of Computer Science and Engineering, University of Ioannina (UoI), Greece. He is also a researcher at the Foundation for Research and Technology-Hellas (FORTH). His expertise spans computer networks, wireless communication systems, and nanotechnology, with a focus on reconfigurable intelligent surfaces (RIS), metasurfaces, and their applications in 6G, IoT, and autonomous systems. He holds a PhD in Computer Networking from Aristotle University of Thessaloniki (AUTH) and has published extensively in IEEE venues. Education: Diploma in Electrical and Computer Engineering (AUTH, 2004) MSc in Medical Informatics (AUTH Medical School, 2008) PhD in Computer Networking (AUTH Informatics Department, 2014) Research Interests: Programmable wireless environments using software-defined metasurfaces RIS-assisted architectures for 5G/6G networks IoT and UAV communication systems Energy-efficient trajectory design for drones Beam steering and wavefront control in mmWave systems His recent work explores applications like RIS-based autonomous driving, optical wireless positioning, and fault-tolerant routing in metasurface networks. He contributes to open-source simulation frameworks (e.g., Cooperis) and collaborates on EU projects like VISORSURF, advancing the Internet-of-Materials concept.

Anna Pappaمشاهده پروفایل

استاد پژوهش

• Quantum Cryptography
• Quantum Communication
• Secure Multi-Party Computation
• +۳ مورد دیگر

Anna Pappa is an Emmy Noether Group Leader at the Electrical Engineering and Computer Science Department of Technical University Berlin, leading the Quantum Communication and Cryptography group funded by DFG since 2020. Previously, she held Marie Sklodowska-Curie Fellowships at the Dahlem Center for Complex Quantum Systems (Freie Universität Berlin) and University College London (UCL). Her research focuses on quantum protocols with provable security in realistic environments, quantum communication, cryptography, and secure multi-party computation. She has a PhD from Télécom Paristech and Paris Diderot, and earlier degrees from the National Technical University of Athens (NTUA). Key achievements include experimental plug-and-play quantum coin flipping, quantum network routing algorithms, and entanglement verification techniques resistant to dishonest participants. She has received notable awards such as the Emmy Noether Fellowship (DFG) and Google Anita Borg Memorial Scholarship. Pappa’s work bridges theoretical quantum computing with practical implementations, emphasizing security in quantum systems. Her academic career includes postdoctoral roles at the University of Edinburgh and UCL, alongside software engineering experience at Nokia-Siemens Networks. She has organized seminars on cryptography and quantum computing, and her teaching spans programming languages and cryptography courses at NTUA. Pappa actively participates in conferences like QPL, QCRYPT, and AQIS, contributing to both theoretical advancements and experimental validations in quantum information science.

• Computer Architecture
• Memory Systems
• Multicore Architectures
• +۳ مورد دیگر

Georgios Keramidas is an Assistant Professor in Computer Architecture at the Department of Informatics, Aristotle University of Thessaloniki . He also holds an Adjunct Professor position at the Hellenic Open University and collaborates with institutions like the University of Peloponnese and University of Patras . Research Interests : Computer Architecture, Memory Systems, Multicore/GPU Design, Low-Power Techniques, Fault-Tolerant Systems His work focuses on cache optimization , energy-efficient computing , and security-aware memory design . Key contributions include DVFS frameworks , reuse-distance prediction , and non-deterministic cache mechanisms . Recent article trends highlight innovations in computation-in-memory , IoT platform components , and security/low-power co-design . Patents on image compression and GPU optimization reflect practical applications of his research. Academic Network : Collaborates with institutions including University of Patras , University of Manchester , and TU Dresden

Kyriakos H. Zoirosمشاهده پروفایل

استاد

• Optical Communications
• Photonics
• Optical Signal Processing
• +۶ مورد دیگر

Professor Kyriakos H. Zoiros is a faculty member at the Department of Electrical and Computer Engineering, School of Engineering, Democritus University of Thrace (DUTH). Specializing in optical communications, he teaches undergraduate courses in Optical Telecommunications, Communications Networks, RF Circuit Design, and Electromagnetic Compatibility, alongside postgraduate courses on Optical Networks. His research interests include Purely optical signal processing Optical amplification and logic devices Optical computing Microring resonators Microwave photonics Free space optical communications Optical sensors Recent publications demonstrate expertise in photonic crystal semiconductor optical amplifiers, microring resonator optimization, and all-optical logic gate performance for high-speed telecommunications. His work spans optical signal processing, microwave photonics, and computational photonics applications. Professor Zoiros has contributed to international research programs such as MASSIVE (free space optic communication between unmanned vehicles), RF-EIGEN-SDR (software-defined radio structures), and SIROCOO (radio frequency conversion techniques).

Loukas Hadellisمشاهده پروفایل

استاد

• Industrial Communication
• Microcontrollers
• Industrial IoT
• +۵ مورد دیگر

Loukas Hadellis is a Professor in the Department of Electrical Engineering and Computer Technology at the University of Patras. He holds a PhD from the same department (2002) and a Master of Engineering from Carleton University, Canada (1983). His research focuses on Industrial Communication, Smart Grid technologies, Sound Engineering, and Fiber Optic Communication. He advises on projects related to IoT, Energy Management, and Automation Systems. Research interests include fieldbuses, microcontrollers, industrial IoT, interoperability, distributed control, and smart grid DSM/ADR. He has contributed to advancements in audio electronics, optical communication systems, and context-aware control frameworks. His work integrates theoretical models with practical applications, such as optimizing energy costs in smart homes and developing demand response systems for smart grids. He maintains active collaborations in both academic and industrial sectors.

Stefanos Papadakisمشاهده پروفایل

مدرس

• Software Defined Radio
• Cognitive Radios
• Radio Resource Management
• +۵ مورد دیگر

Stefanos Papadakis serves as a Research Staff Scientist at the Telecommunications and Networks Laboratory (TNL) of the Institute of Computer Science at Foundation for Research and Technology-Hellas (FORTH) and holds an Adjunct Lecturer position in the Department of Computer Science at the University of Crete. Since 2001, he has pioneered hardware and software prototyping at TNL-FORTH, currently leading the Software Defined Radio (SDR) group he established to drive vertical integration from physical layer design to application development. His educational foundation includes a Physics degree (2001) and M.Sc. (2004) and Ph.D. (2009) in Computer Science, all earned at the University of Crete. Teaching responsibilities encompass core courses CS-330: Introduction to Telecommunication Systems Theory and CS-435: Network Technology & Programming. Papadakis' research spans wireless innovation frontiers including software-defined/cognitive radios, spectrum sharing, heterogeneous networking, position location, radio propagation modeling, and emergency communications. His work emphasizes practical implementation, yielding functional prototypes across the entire communications stack. Notable contributions include GPU-accelerated SDR frameworks, robust spectrum virtualization techniques, and emergency response communication systems validated through international competitions. Analysis of his 15 most recent publications (2010-2016) reveals dominant themes in SDR optimization for IoT and critical communications, with significant focus on GPU parallelization, interference management in dense networks, and real-time spectrum sharing mechanisms. His experimental approach consistently bridges theoretical models with hardware validation, particularly in emergency response and heterogeneous network scenarios. Key recognitions include: Ericsson Award of Excellence in Telecommunications for position location research First place in PENED doctoral proposal competition Fourth place in IEEE DySPAN 2015 5G Spectrum Challenge Second place in Virginia Tech ShaRC 2016 with the 'Skynet' cognitive radio system Mentorship spans 16 undergraduate projects (11 completed), 8 M.Sc. students (3 completed theses), and 1 Ph.D. candidate. His research is sustained through major EU and national projects including REDComm (emergency communications), EU-MESH (metropolitan networks), RERUM (IoT security), and Heraklion smart city initiatives. The SDR group maintains critical infrastructure like the Heraklion metropolitan wireless network, FORTH campus network, and specialized mobile emergency nodes equipped with multi-radio SDR platforms, satellite transceivers, and high-performance computing resources.

• Quantum Optics
• Quantum Information
• Biphoton Source Manipulation
• +۵ مورد دیگر

Hsiang-Hua Jen is an Associate Research Fellow at the Institute of Atomic and Molecular Sciences (IAMS) , Academia Sinica, Taiwan, since 2025. His research spans quantum optics, quantum information, and condensed matter physics, focusing on biphoton sources, cavity QED, BEC dynamics, and non-Hermitian systems. PhD in Physics (Georgia Tech, 2010) Postdoc experience in Germany (Kaiserslautern) and Taiwan Mentor for MST program students (2022) Research interests include quantum interface design , non-Hermitian physics , and quantum heat engines . His work explores cavity modulation for indistinguishable photon sources and collective light scattering in quantum networks. Recent trends in his publications focus on deep coupling regime cavity QED and quantum state engineering . He contributes to advancing quantum computation through high-fidelity CZ gates and spectral manipulation techniques. 2024 Career Development Award (Academia Sinica) Multiple IOP Outstanding/Trusted Reviewer recognitions NCTS Best Postdoc Paper Award (2014) Jen serves as a reviewer for top journals ( Nat. Commun. , PRL , PRX Quantum ) and actively participates in quantum science workshops and seminars globally.

Georgios Petropoulosمشاهده پروفایل

استادیار

• Remote Sensing
• Geographic Information Systems
• Digital Cartography
• +۷ مورد دیگر

Georgios Petropoulos is an Assistant Professor of Geoinformatics at the Department of Geography, Harokopio University of Athens, Greece, where he has been teaching since 2020. His expertise spans Earth Observation technology, Geographic Information Systems, and remote sensing applications for environmental monitoring and geohazard assessment. He has previously held academic positions at Aberystwyth University in the UK and has been involved in numerous research projects related to land surface process modeling and remote sensing. His educational background includes: PhD in Earth Observation Modelling from King's College London, University of London (2008) MSc in Remote Sensing from the intercollegiate program between University College London, King's College London, and Imperial College (2002) BSc in Natural Resources Development & Agricultural Engineering from the Agricultural University of Athens (1999) Dr. Petropoulos specializes in the application of Earth Observation technology for understanding land surface interactions and feedback processes. His research focuses on utilizing remote sensing synergistically with land surface process models to derive key state variables of the Earth's energy balance and water budget. He has extensive experience in using advanced remote sensing technology for land use/cover mapping, vegetation properties retrieval, and geohazard assessment including floods, wildfires, and frost events. His work also involves developing open-source software tools for Earth Observation and implementing comprehensive benchmarking approaches for remote sensing algorithms. Dr. Petropoulos has received numerous prestigious awards and fellowships throughout his career, including: Marie Curie Individual Fellowship (2017) Senior Fellow of the UK Higher Education Academy (2015) Marie Curie Reintegration Grant (2013) European Space Agency fellowship (2010) Excellent Associate Editor Award for journal Environmental Modelling & Software (2021) Best conference poster award at the Asian Conference on Remote Sensing (2018) As an educator, Dr. Petropoulos has taught undergraduate and postgraduate courses in cartography, geoinformatics, remote sensing, and GIS at multiple institutions including Harokopio University, Aberystwyth University, and the Agricultural University of Athens. He has secured competitive research funding from various sources including the European Commission, ESA, and national research councils. His editorial work includes serving as an editor for Elsevier's Book series in "Earth Observation" and as an editorial board member for several international journals. Dr. Petropoulos is actively involved in international research collaborations and has contributed to numerous scientific committees and working groups related to Earth Observation standards and validation approaches. His current research continues to advance methodologies for soil moisture retrieval, land surface temperature estimation, and environmental monitoring using multi-sensor remote sensing approaches.

Dimitrios Kallergisمشاهده پروفایل

مدرس

• Cybersecurity
• Cloud/Fog/Edge Computing
• Ad-Hoc Networking
• +۲ مورد دیگر

Dimitrios Kallergis is a Lecturer in Net-Centric Systems and Cloud Computing at the University of West Attica's Department of Informatics & Computer Engineering since 2019. He holds expertise in cybersecurity, cloud/fog/edge computing, ad-hoc networking, cyber-physical systems, and IT law. His research bridges theoretical frameworks with practical applications in healthcare, transportation, and environmental systems. Kallergis has contributed to European Union Agency for Cybersecurity (ENISA) projects and serves as a guest editor for scientific journals and conference TPC member. Previously, he served as a Research/Teaching Associate (2000-2017) at the Piraeus University of Applied Sciences and coordinated student placement programs. He is also a visiting lecturer at the University of Piraeus and University of West Macedonia. His work emphasizes secure network protocols, resource allocation in healthcare networks, and IoT security. Key research trends in his publications focus on cybersecurity challenges in emerging technologies like EV charging systems, healthcare-oriented networks, and intelligent transportation systems. He integrates stochastic modeling (e.g., SPN) and policy-driven architectures to address security and efficiency in distributed systems. His advising and professional activities include technical coordination in EU-funded R&D projects and contributions to regulatory frameworks for IT systems. He actively engages in cross-border cloud security performance studies and hybrid cloud approaches for spatial data management.

Christina Politiمشاهده پروفایل

دانشیار

• Optical Networking
• High-Speed Optical Communications
• 5G and IoT Technologies
• +۳ مورد دیگر

Christina (Tanya) Politi is an Associate Professor at the Department of Electrical and Computer Engineering, University of Peloponnese. She specializes in optical networking, high-speed communications, and IoT/smart city technologies. With a PhD in Physics from the University of Essex, she has contributed to over 100 publications and collaborated with the NAM group at the University of Patras on 5G and digital infrastructure projects. Her work bridges optical systems, wireless technologies, and modern digital frameworks for smart urban environments. She is also an associated member of Patras Science Park. Education: B.Sc. in Physics, University of Athens (1998) M.Sc. in Physics of Laser Communications, University of Essex (2000) PhD in Optical Communications, University of Essex (2005) Research Focus: Optical packet switching and fiber-optic networks High-speed data center interconnections 5G/6G technologies and IoT applications Smart city infrastructure and digital twins Laser-based security and entropy generation Recent Research Trends: Her articles explore cutting-edge areas like quantum-dot spin-VCSELs for neuromorphic computing, laser-fabricated security systems, and metaverse-driven smart city frameworks. These reflect her dual focus on optical fundamentals and applied digital technologies. Collaborations and Labs: Active in the NAM group (University of Patras) for 5G experimentation and affiliated with Patras Science Park. Her work integrates theoretical research with industrial applications in telecommunications and smart infrastructure.

Konstantinos Makrisمشاهده پروفایل

دانشیار

• Non-Hermitian Photonics
• Condensed Matter Physics
• Nonlinear Optics
• +۶ مورد دیگر

Konstantinos Makris is an Associate Professor at the Department of Physics, University of Crete. His research focuses on non-Hermitian photonics, nonlinear optics, and topological systems, with emphasis on phenomena like PT-symmetry, optical vortices, and thermalization in multimode systems. He holds an ERC Consolidator Grant (2022) and is a 2023 Fellow of OPTICA. Education: Diploma in Physics Engineering, National Technical University of Athens (2002) PhD in Theoretical Photonics, University of Central Florida (2008) Research Interests: Nonlinear optical lattices, non-Hermitian topological phases, nanophotonics, and semiclassical laser physics. His work explores novel phenomena such as skin solitons, tornado waves, and exceptional points in complex systems. Recent Contributions: Recent studies analyze transient amplification in non-Hermitian systems, angular dynamics of Poincaré tornados, and thermalization processes in nonlinear multimode gases. His work bridges condensed matter physics and photonics, with applications in wave control and quantum technologies. Awards & Grants: ERC Consolidator Grant 2022: 'Beyond_Anderson' project 2023 OPTICA Fellowship Professional Activities: Former Marie Curie Fellow (2012–2015) between Princeton University and TU Wien. Active in international collaborations and research networks, including the Crete Center for Quantum Complexity and Nanotechnology (CCQCN).

Eleni Ekaterini Leligouمشاهده پروفایل

استاد

• Computer Networks
• Industrial Web Server Applications
• Blockchain Technology
• +۷ مورد دیگر

Professor Eleni Ekaterini Leligou is a full-time faculty member at the University of West Attica , serving in the Department of Industrial Design and Production Engineering since November 2017. Previously, she taught at the Technological Educational Institution of Central Greece (2007–2017) and was a research associate at the National Technical University of Athens (1998–2007). Education Diploma in Electrical and Computer Engineering, National Technical University of Athens (1995) PhD in Electrical and Computer Engineering, National Technical University of Athens (1998–2002) – thesis graded “Excellent” Research Interests Her work lies at the intersection of computer networks, blockchain, Internet of Things, and artificial intelligence with a strong emphasis on industrial and energy-management applications . Specific themes include trust and routing protocols for sensor networks, FPGA-based acceleration of network algorithms, blockchain-enabled network security, IoT solutions for smart energy systems, and federated-learning models for maritime energy optimisation. Teaching Contributions At undergraduate level she delivers core courses on Internet Technology in the Digital Industry, Cloud Computing Engineering and Data Security and Protection . At postgraduate level she contributes to four distinct programmes: Artificial Intelligence and Deep Learning (inter-departmental MSc), Information Systems (Hellenic Open University), Production and Service Automation , and New Technologies in Shipping and Transportation . Publications Overview Her 2024–2025 scholarly output demonstrates an aggressive push toward next-generation networks (6G, LiFi, RIS), blockchain integration in diverse domains (gaming, supply-chain, PLC security), and AI/ML methodologies ranging from federated learning to GAN-based image generation, all applied to industrial, maritime and educational contexts. Laboratory & Teams She conducts her research within the Computational Intelligence and Intelligent Systems Laboratory – EYNES , leading projects that blend networked embedded systems, AI and blockchain technologies.

Alexandros Kapsalisمشاهده پروفایل

پژوهشگر

• Photonic Design
• Novel Optical Devices
• Silicon Photonics
• +۵ مورد دیگر

Dr. Alexandros Kapsalis is a post-doc researcher at the Optical Communications Laboratory of the National and Kapodistrian University of Athens (NKUA), affiliated with the Department of Informatics and Telecommunications. He holds a PhD in Optical Communication Devices from the University of Athens (2010) alongside a B.S. (2002) and M.Sc. (2004) in Telecommunications. Research Interests: Photonic design, novel optical devices, silicon photonics, all-optical signal processing, semiconductor lasers, optomechanical systems, and system automation. Article Trends: Focuses on silicon/silicon germanium waveguides, quantum dot lasers, four-wave mixing, phase regeneration, and mid-infrared conversion. Keywords span Photonics , Telecommunications , and Nonlinear Optics . Service: Serves as a reviewer for IEEE and Elsevier journals, with 20+ publications in national and EU projects.