Find Academic Supervisors

Flora Malamateniou is a Professor at the Department of Digital Systems, School of Information and Communication Technologies, University of Piraeus. Her academic career has been dedicated to advancing healthcare information systems through innovative research and practical applications. Dr. Malamateniou's research focuses on digital health services, pervasive health systems, electronic health records, health information security, and workflow systems. Her work bridges the gap between information technology and healthcare delivery, with particular emphasis on cloud-based solutions, mobile health applications, and data analytics for improving clinical processes. She has pioneered approaches to secure access control for personal health records, emergency care systems, and patient-centered e-health platforms. Her publication record demonstrates a consistent trajectory of innovation in healthcare informatics, with a notable shift toward big data analytics, cloud computing applications, and Internet of Medical Things (IoMT) integration in recent years. Her research has evolved from foundational work on electronic health records to more sophisticated systems incorporating workflow analytics, precision medicine, and advanced security models. As an active member of international and Greek scientific associations, Dr. Malamateniou serves as a regular reviewer for scientific journals and conferences. She has participated extensively in Greek and European research and development programs, contributing her expertise to advance healthcare information systems across multiple domains. Her academic leadership extends to mentoring and training healthcare professionals in emerging technologies, with particular focus on big data applications and process-oriented learning systems. Through her work on PINCLOUD and other health analytics platforms, she has helped shape the future of patient-centered healthcare delivery through technology.

• Digital Health Services
• Pervasive Health Systems
• Electronic Health Records
• +5 more

Lazaros Papadopoulos serves as an Assistant Professor in the Department of Electrical and Computer Engineering at Democritus University of Thrace since May 2024, focusing on computational resource management for embedded and high-performance systems. His work bridges hardware-software co-design with energy-efficient computing paradigms. His academic credentials include: Bachelor's in Electrical and Computer Engineering from Democritus University of Thrace (2005) Master's degree from the same institution (2008) PhD from the National Technical University of Athens (2016) Research centers on optimizing computing infrastructure through real-time resource management, heterogeneous memory architectures, and AI workload acceleration. His investigations target energy-performance tradeoffs in GPU systems, persistent memory integration, and edge-device neural network deployment, with direct applications in sustainable computing and high-performance data processing. Publication analysis (2018-2022) reveals consistent focus on heterogeneous system optimization, particularly energy-aware GPU acceleration frameworks, memory management for DRAM/NVM hybrids, and efficient CNN implementations for edge devices. Key thematic threads include sustainable computing practices, hardware-aware AI deployment, and memory hierarchy innovations. Scientific recognition includes: Two Best Paper Awards Research leadership spans major EU initiatives: Work Package Coordinator for LAGO (Horizon Europe, 2022-2024) and PRAETORIAN (H2020, 2022-2024); Technical Coordinator for EXA2PRO (H2020, 2018-2021); and Work Package Coordinator roles in SDK4ED (H2020, 2018-2020) and EXCESS (H2020, 2013-2016). These projects address embedded systems security, exascale programming models, and energy-efficient computing toolchains. He operates within the Computer Architecture and High Performance Systems laboratory, directing research on computational resource orchestration for next-generation heterogeneous platforms.

• Real-time computer resource management systems
• Heterogeneous memory systems
• Programming models for heterogeneous computing systems
• +2 more

Dimitrios D. Piromalis is an Associate Professor at the University of West Attica , specifically within the Department of Industrial Design and Production Engineering . He leads the Research Lab of Electronic Automation, Telematics and Cyber-Physical Systems (EATCPS) , focusing on electronic embedded systems for applications in autonomous vehicles, IoT, and cyber-physical systems. With over 120 publications and extensive industry collaboration spanning 25 years, his work bridges academic research and practical engineering solutions. Education : BSc, MSc, and PhD in Electrical and Electronics Engineering. Research Focus : Electronic embedded systems, autonomous vehicles, IoT, cyber-physical systems, digital twins, 3D/4D printing, energy management, and smart agriculture. Recent publications highlight trends in TinyML for smart cities, predictive maintenance integration, hybrid energy storage for EVs, and digital twin applications across agriculture and automotive sectors. His work also extends to emergency communication systems, biomedical sensors, and blockchain-enabled energy gateways. Industry Collaboration : Field Application Engineer and Technical Consultant for multinational semiconductor companies. Teaching : Platforms for AI and Python programming, autonomous vehicles and drones.

• Electronic Embedded Systems
• Autonomous Vehicles
• Internet of Things (IoT)
• +7 more

Evangelos Sakkopoulos is an Associate Professor at the Department of Computer Science, University of Piraeus, specializing in Custom Software Technology. He holds a PhD from the Department of Computer Engineering and Informatics at the University of Patras. His research focuses on personalized software systems, mobile programming, web development, and data privacy solutions. He has contributed over 60 publications in international journals and conferences, with expertise in frequent itemset hiding algorithms, AI-driven e-learning systems, and smart home security technologies. Education: PhD in Computer Engineering and Informatics (University of Patras) Research interests include: Personalized Software Technology Mobile Device Programming Web Programming Data Privacy and Security Machine Learning Applications His work spans e-government systems, maritime surveillance technologies, and cultural heritage preservation through AI. Recent projects address challenges in digital identity management, EU policy compliance, and adaptive learning environments. Over 150 academic publications reflect his contributions to privacy-preserving data mining, smart home safety, and mobile healthcare systems.

• Personalized Software Technology
• Mobile Device Programming
• Web Programming
• +4 more

Dr. Rodoula Makri serves as a Senior Researcher at the Research University Institute of Communications and Computer Systems (RICC-NTUA) of the National Technical University of Athens, based at the Microwave and Fiber Optics Laboratory (MICOL) since 2000. Promoted to the highest research rank (Researcher A') in 2015, she concurrently holds a Lecturer position at the Military Academy of Evelpidon's Department of Mathematics and Engineering Sciences since 2008, teaching electronics and telecommunications. Her academic credentials include: Diploma in Electrical Engineering (1992, NTUA) PhD in Microwaves and Wireless Telecommunications (1999, NTUA) Master of Business Administration (2001, Athens University of Economics and Business/NTUA) Dr. Makri's research spans microwave engineering , millimeter-wave systems , and critical infrastructure security , with expertise in RF circuit design, antenna systems, and electromagnetic modeling. Recent work integrates AI-driven security frameworks and resilience assessment methodologies for telecommunications networks, reflecting strategic adaptation to emerging threats in 5G and critical infrastructure domains. Her dual technical-business background enables unique cross-disciplinary approaches to complex engineering challenges. Analysis of her 15 most recent publications reveals a decisive pivot from pure microwave engineering (evident in 2018's CMOS mixer design) toward security applications, with 9 of 15 papers (2019-2023) addressing drone detection, 5G vulnerabilities, and resilience frameworks like RESISTO. This evolution aligns with European Commission priorities, particularly Horizon 2020 security initiatives, while maintaining core microwave expertise for defense applications like K-band radar systems. Dr. Makri has secured substantial research funding through 30+ competitive projects, including: European Commission Programs : Horizon 2020, FP7 (serving as Principal Investigator and Technical Manager) Greek NSRF Projects : General Secretariat for Research and Technology initiatives Flagship Projects : RESISTO (telecom security architecture), TARGET Mobility (wireless systems), Rural Wings (satellite e-learning) Her work operates within NTUA's Microwave and Fiber Optics Laboratory (MICOL), featuring advanced RF measurement capabilities including anechoic chamber testing and field deployment systems. Current collaborations focus on EU-funded consortia developing integrated cyber-physical protection for critical infrastructure operators.

• Microwave Engineering
• Millimeter Wave Technology
• RF and Wireless Systems
• +8 more

Prof. George C. Polyzos is a Professor of Computer Science and Director of the Graduate Program in Computer Science at the Athens University of Economics and Business (AUEB). He leads the Mobile Multimedia Laboratory (MMlab) and holds a part-time appointment from January 2025 to August 2026. His academic career includes roles as Director of the Computer and Communications Systems Division (2005–2007) and membership in AUEB's Research Center Board (2001–2004). He teaches courses on Wireless Networks, Mobile Communications, Multimedia Systems, and Computer Architecture. Previously, he was a Professor at the University of California, San Diego, where he co-directed the Computer Systems Laboratory and contributed to multiple research initiatives. His research focuses on Internet architecture, Information-Centric Networking (ICN), mobile multimedia, IoT, wireless networks, and security. He has advised 15 PhD students and authored over 250 refereed papers with 7,400+ citations. Notable projects include leadership in EC-funded initiatives like FP7 PURSUIT (winner of the 2013 Future Internet Award) and H2020 POINT. His work addresses ICN for future networks and secure IoT data sharing using blockchain and verifiable credentials. Awards include the Best Demo Award at ACM ICN 2017 and a National Semiconductor Fellowship. Education: Diploma in Electrical Engineering from NTUA, M.A.Sc. and Ph.D. in Computer Science from the University of Toronto. Professional roles include editorial work for IEEE journals, conference program committees, and ACM SIGCOMM leadership.

• Internet architecture
• Information-Centric Networking (ICN)
• Mobile multimedia communications
• +5 more

Aristides Efthymiou is an Assistant Professor at the Department of Computer Engineering and Informatics, University of Ioannina. He holds a PhD from the University of Manchester (2002) and has held academic positions at the University of Edinburgh (2004–2011) and research roles at the Institute of Microelectronics, National Center for Scientific Research 'Demokritos,' and Integrated Systems Development SA. His research focuses on microarchitecture, digital systems design, and VLSI circuits. Education: Bachelor's and postgraduate diploma in Computer Science, University of Crete (1993–1995) PhD in Computer Science, University of Manchester (2002) Research interests include approximate computing, visible light communications (VLC), and energy-efficient circuit design. He is a member of the VLSI Systems and Computer Architecture Laboratory (VCAS), contributing to projects like the Artemis Program on supply chain traceability. His work spans over 25 international publications, emphasizing hardware optimization and signal processing in VLC systems. Awards: None explicitly mentioned. Lab and Team: Leads the VCAS lab, collaborating with faculty members like Professors George Tsiatouchas and Chrysovalantis Kavousianos. Supervises doctoral candidates in areas like approximate multipliers and VLC systems.

• Microarchitecture of Computer Systems
• Digital Systems Design
• VLSI Circuits
• +2 more

Kazasis Fotis is a Researcher at the Technical University of Crete , affiliated with the School of Electronic & Computer Engineering and the Department of Electronics and Computer Engineering . He has been a member of the Academic Council since October 2020 and contributes to the Distributed Information Systems and Applications Laboratory (MUSIC) . Education : Masters in Computer Engineering (2011, Technical University of Crete), Diploma in Computer Engineering and Informatics (1990, University of Patras) His research interests include Multimedia Information Systems , Database Technologies , Office Automation , and Information Retrieval Systems , with a focus on Informatics and distributed systems. His publications (1995–2011) highlight work on service-oriented architectures (e.g., TV-Anytime metadata handling), mobile computing (TV-Anytime information management), ontologies (semantic indexing for multimedia), and peer-to-peer/SOA infrastructures for knowledge management. Recent articles (2011) address event visualization on Google Earth, while earlier works (2003–2007) tackle semantic query languages and intelligent tourism applications. He has coordinated research programs funded by the European Union and Greece since 1990, emphasizing practical implementations in digital ecosystems and TV services. His teaching includes Introduction to Computers and Informatics and Databases at TUC.

• Multimedia Information Systems
• Database Technologies
• Office Automation
• +2 more

Theodoros Kaifas is an Assistant Professor at the Department of Electrical and Computer Engineering, Democritus University of Thrace, specializing in microwaves, antennas, and wireless communications. He has held academic positions at Aristotle University of Thessaloniki and International Hellenic University. BA in Physics MA and PhD in Electronic Physics (Radioelectrics), Aristotle University of Thessaloniki His research spans antenna design , microwave engineering , 5-6G wireless networks , and bioelectromagnetic applications . Recent work focuses on advanced antenna arrays, microwave ablation, and computational electromagnetism techniques. Selected research programs include: ARES (2024-2025): Antennas and Reflector Systems ESA-funded projects on multibeam array antennas Thales grants for RFID systems and cognitive radio devices As a senior IEEE member and contributor to international journals, he has taught undergraduate courses in antenna design, mobile communications, and bioelectromagnetism, alongside postgraduate lectures on advanced antenna topics.

• Microwaves
• Antennas
• Wireless Communications (5-6G)
• +3 more

Dr. Gkamas Apostolos is an Associate Professor of Computer Applications in the Department of Chemistry at the University of Ioannina, Greece. His research focuses on cutting-edge topics in computer networks, telematics, IoT, and cross-layer design, with a particular emphasis on multimedia transmission optimization and 5G MIMO systems. He holds a Diploma, Master’s Degree, and Ph.D. in Computer Engineering and Informatics from the University of Patras, Greece. Dr. Gkamas has contributed over 130 publications in international journals and conferences, co-authored three books on computer networks and specialized network topics, and actively participated in EU-funded projects such as FP6, FP7, and Intereg eLearning initiatives. His work spans energy efficiency in 5G networks, adaptive beamforming techniques, and latency reduction strategies for IoT applications. Recent studies include groundbreaking research on copolymer architecture for drug delivery systems and simulation-based optimization of network slicing in 5G environments. His research interests also extend to machine learning applications in network resource allocation, chatbot technology assessment (with 40 case studies in Greece), and agent-based energy-saving models for large ships. He has pioneered systems like GuideMe for indoor navigation and long-range IoT search-and-rescue solutions using LoRaWAN technology. Dr. Gkamas has collaborated on projects such as the EU's IST initiative and Greek national programs like PENED and EPEAEK, demonstrating a strong commitment to both academic research and applied technology development. His work bridges theoretical advancements with practical implementations in telecommunications and materials science.

• Computer Networks
• Telematics
• Multimedia Transmission
• +5 more

Zaranis Nicholas is a Professor at the Department of Preschool Education, Faculty of Education, University of Crete. His research focuses on integrating Information and Communication Technologies (ICT) in education, particularly in early childhood and primary education. He holds a PhD in Mathematics and ICT from the National and Kapodistrian University of Athens (2000), an MSc in ICT in Education (1997), a Diploma in Pedagogy (1993), an MSc in Computer Science from the University of Essex (1992), and a BSc in Electrical & Computer Engineering from the National Technical University of Athens (1987). His work emphasizes the use of ICT to enhance mathematical and computational thinking, including game-based learning, mobile devices, and educational software. Key areas include Realistic Mathematics Education (RME), geometry teaching, and the role of tablets in early numeracy. He has co-authored numerous studies on preschool teachers' attitudes toward ICT, the effectiveness of digital tools in teaching concepts like addition and multiplication, and the design of educational apps for young children. Zaranis has published extensively in journals like Computers & Education and Education and Information Technologies , focusing on topics such as ICT integration in teaching geometry, programming environments for preschoolers, and the impact of technology on student achievement. His research highlights the potential of interactive technologies to foster cognitive development and improve educational outcomes in early years.

• ICT in Education
• Educational Technology
• Early Childhood Education
• +5 more

Georgios Fesakis is a Professor at the Department of Pre-school Education and Educational Design, School of Humanities, University of the Aegean. His academic journey includes roles as Lecturer (2007-2012), Assistant Professor (2012-2016), and Associate Professor (2016-2020). He holds a PhD in Educational Exploitation of Computational Modeling Environments from the same university (2003), an MSc in Advanced Informatics Systems (1996) from the National and Kapodistrian University of Athens, and a BSc in Informatics and Telecommunications (1994) from the same institution. He also completed Pedagogical Studies at ASPETE (1999). Education: BSc in Informatics and Telecommunications, National and Kapodistrian University of Athens (1994) MSc in Advanced Informatics Systems, National and Kapodistrian University of Athens (1996) Pedagogical Studies, ASPETE (1999) PhD in Educational Exploitation of Computational Modeling Environments, University of the Aegean (2003) Research Interests: Focuses on ICT applications in education, mathematics education, computational thinking, learning design (e-learning/m-learning), game-based learning, AI in education, and collaborative learning. His work emphasizes innovative educational technologies like ASYMPTOTE (a mathematics learning platform) and explores systemic approaches in educational systems. Awards: No specific awards mentioned, but his contributions to educational technology and pedagogical innovation are highlighted through his publications and projects. Advising & Grants: Advised numerous projects on educational software development and teacher training programs. Active in securing grants for initiatives like the ASYMPTOTE system and culturally responsive computational thinking guidelines. Labs/Teams: Leads the Learning Technology and Educational Engineering Laboratory at the University of the Aegean, focusing on developing edutainment applications, mobile learning tools, and collaborative learning frameworks.

• ICT Applications in Education
• Mathematics Education
• Computational Thinking and Science Education
• +5 more

Efthimios Alepis is an Associate Professor at the Department of Informatics, University of Piraeus. He holds a PhD in Computer Science from the same university (2009). His academic progression includes positions as Lecturer (2010), Assistant Professor (2013), and Associate Professor (2020). He teaches extensively at the postgraduate level and serves on the Board of Directors of the Hellenic Open University since 2012. His research focuses on object-oriented programming, mobile device applications, interface design, educational software, and Android security. Dr. Alepis has authored/co-authored over 90 scientific publications in journals, conference proceedings, and book chapters. He is actively involved in academic governance, contributing to teaching and learning committees. Office hours are available upon prior email arrangement between 13:00-18:00.

• Object-Oriented Programming
• Smart Mobile Applications
• User-Computer Interface Design
• +2 more

Ioannis Fudos is Professor and former Chair (2014-2018) of the Computer Science and Engineering Department at the University of Ioannina. He holds a Diploma in Computer Engineering from University of Patras, and MS/PhD degrees in Computer Science from Purdue University. His research spans computer graphics, CAD systems, geometric modeling, animation, and image retrieval. He directs the Computer Graphics Research Group and has secured substantial funding (€2M+) from European and national sources for 17+ projects. His scholarly contributions include publications in top venues (SIGGRAPH, Eurographics, IEEE TVCG) covering rendering techniques, 3D printing quality control, assistive technologies, and cultural heritage digitization. Recent work explores neural rendering transparency methods, wheelchair navigation interfaces, and pedestrian routing algorithms. His laboratory maintains a repository of 3D models for research use.

• Computer Graphics
• CAD Systems
• Geometric Modeling
• +2 more

Constantine Kotropoulos is a Professor at the Department of Informatics, School of Informatics, Aristotle University of Thessaloniki. He holds a PhD (1993) and a Diploma in Electrical Engineering (1988), both from Aristotle University. His professional journey includes roles from Lecturer (1997) to current Professor (2015–present), with extensive postdoctoral and research experience in electrical and computer engineering fields. His research focuses on Digital Signal Processing , Audio/Music/Speech Processing , Pattern Recognition , and Human-Centered Multimodal Interaction . Recent work emphasizes forensic applications (e.g., source device identification), medical diagnostics (speech pathology classification), and explainable AI (face aging, camera model identification). Key research themes include electric network frequency analysis for audio authentication, multimodal fusion for media forensics, and optimization techniques for non-negative machine learning problems. His publications span signal processing, multimedia, and healthcare technology, with a focus on practical applications of advanced algorithms. He maintains active collaborations in interdisciplinary areas such as agricultural disease detection via hyperspectral imaging and route recommendation systems leveraging image-driven data. His work often bridges theoretical computer science with real-world challenges in security, healthcare, and environmental monitoring.

• Digital Signal Processing
• Audio Processing
• Music Information Retrieval
• +6 more