جست‌وجوی استاد و پژوهشگر

Nikos Giatrakosمشاهده پروفایل

استادیار

• Big Data Management
• Internet of Things (IoT)
• Distributed Systems
• +۳ مورد دیگر

Nikos Giatrakos is an Assistant Professor at the School of Electronic & Computer Engineering, Technical University of Crete, and a core member of the Software Technology and Network Applications Lab (SoftNet) . His work bridges Big Data systems, IoT, and advanced analytics, with a focus on real-time processing and scalable architectures. Previously, he served as a postdoctoral researcher at the same laboratory. Education PhD in Computer Science, University of Piraeus (2012) Postgraduate Diploma in Information Systems, Athens University of Economics and Business (2008) BSc in Computer Science, University of Piraeus (2006) Research Focus : Nikos specializes in software architectures for Big Data streaming, including Distributed Big Data Processing , Federated Machine Learning , Cloud-to-Edge Data Management , and Approximate Query Processing . His work has also advanced Complex Event Processing and Outlier Detection in decentralized environments. Scientific Contributions : His research has led to the DAG* workflow optimizer for IoT, the SuBiTO framework for real-time neural learning, and the INFORE approach for cross-platform analytics. He received the Best System Demonstration Award at ACM CIKM 2020 for INforE. Academic Leadership : Nikos teaches Object-Oriented Programming, Data Science, and Distributed Systems. He has supervised numerous European and national grants as Principal Investigator and served on program committees for top-tier conferences like SIGMOD, VLDB, and DEBS.

Sotiris Christodoulouمشاهده پروفایل

دانشیار

• Web Engineering
• Web Application Performance Optimization
• Web Code Quality
• +۷ مورد دیگر

Sotiris Christodoulou is an Associate Professor at the Department of Electrical and Computer Engineering within the College of Engineering at the University of Peloponnese. He also serves as a research associate at the 'Diofantos' Institute of Computer Technology and Publishing. His academic career spans multiple institutions where he has taught graduate and undergraduate courses across seven different universities since 2004. Dr. Christodoulou earned his B.A. in Computer Engineering and Informatics from the University of Patras in 1994 and completed his PhD in Web Engineering from the same institution in 2004. His educational background established the foundation for his extensive research career focused on web technologies and applications. His primary research interests include Web Engineering, Web Application Performance Optimization, Web Code Quality, Semantic Web technologies, Hypermedia Systems, and emerging Web 2.0 and Web 3.0 technologies. His work extends to Virtual Interactive Environments, 3D and Augmented Reality applications, and Spatial Hypertext systems. Christodoulou's research bridges theoretical web engineering principles with practical applications in cultural heritage, education, and urban infrastructure systems. His research output comprises over 45 publications in international journals, book chapters, and conferences, accumulating more than 450 citations. He has participated in over 23 European and National Research and Development Projects focused on web software technology, hypermedia applications, and 3D educational and cultural applications. Professional member of ACM Professional member of IEEE Member of organizing committees for over 15 international scientific conferences Reviewer for recognized international journals (ACM, IEEE, etc.) Christodoulou has extensive teaching experience across seven universities, specializing in programming languages, web software engineering, software quality, and data management. His research projects typically combine applied research with cutting-edge technology implementation for real-world problems in large organizational information systems. He maintains regular office hours at Building K, Office K2.02 at the University of Peloponnese, with appointments available on Mondays and Thursdays.

Dimitrios D. Vergadosمشاهده پروفایل

استاد

• Computer Networks
• Telecommunication Systems
• Wireless Networks
• +۵ مورد دیگر

Dimitrios D. Vergados is a Professor in the Department of Informatics at the University of Piraeus, holding the UNESCO Chair in 'Creative Cities in Motion: Urban Sustainable Mobility and Utilization of Cultural Resources.' As an IEEE Senior Member, he specializes in wireless networks, computer networks, and advanced digital technologies, with a focus on 5G, IoT, and smart systems. His research spans telecommunications systems , cloud computing , machine learning for industrial applications , and digital cultural heritage preservation . Recent work explores vehicular networks, drone communication in 5G architectures, and privacy challenges in smart cities. He has contributed to energy optimization, security frameworks, and digital twin implementations for sustainability. Key trends in his publications include the intersection of 5G security , IoT , and machine learning in industrial and healthcare contexts, alongside digital heritage modeling for cultural preservation. His work bridges theoretical and applied domains in telecommunications and smart technologies. Scientific Awards IEEE Senior Member Vergados has served as a committee member, technical program committee member, and reviewer for international conferences and journals. He previously chaired the UNESCO Chair and participated in national and international evaluations, including roles at the Hellenic Telecommunications and Post Commission. His research emphasizes interdisciplinary applications of digital systems in mobility, healthcare, and cultural management.

• Technology-Enhanced Learning
• Accessibility & Universal Design
• Assistive Technology
• +۷ مورد دیگر

Charalampos Karagiannidis is a Professor at the University of Thessaly (UTH) in the School of Educational Design (SED), Department of Information and Communication Technologies in Learning and Special Education. He has been affiliated with UTH since 2005 and previously worked at the University of the Aegean, ITI-CERTH, and ICS-FORTH. His academic roles include chairing the TeDISABLE Special Interest Group (SIG) of the IEEE TCLT. Education: BSc in Mathematics, Aristotle University of Thessaloniki MSc in Information Technology, University of London PhD in Electronics Engineering, University of Kent, UK Research Focus: Technology-Enhanced Learning (TEL) Accessibility & Universal Design Assistive Technologies for Special Needs Augmented Reality (AR) and Gamification in Education Educational Robotics for Inclusion Cognitive Assessment Technologies for Aging Populations Publications Trends: Recent work emphasizes ICT applications for autism spectrum disorders (ASD), inclusive robotics, MOOC design for K-12 education, and digital tools to address mild cognitive impairment. His research often bridges theoretical learning models with practical software development, particularly for marginalized populations. Awards & Recognition: No explicit awards listed, but active participation in 150+ publications, editorial roles, and international conference committees demonstrates peer recognition. Grants & Labs: Involved in projects like the TeDISABLE SIG and development of tools such as the Virtual Learning and Social Stories for Autism (VLSS) system . Collaborates on EU-funded initiatives addressing aging populations and cognitive assessment via digital tools.

• Machine Learning
• Reinforcement Learning
• Decision Making Under Uncertainty
• +۶ مورد دیگر

Michail G. Lagoudakis is a Professor at the Department of Electronic and Computer Engineering, Technical University of Crete. His academic journey includes a Ph.D. in Computer Science from Duke University (2003), an M.Sc. from the University of Louisiana, Lafayette (1998), and a B.Sc. from the University of Patras (1995). He has held prestigious positions such as Postdoctoral Fellow at Georgia Institute of Technology's School of Industrial and Systems Engineering. Research Interests : Spanning machine learning (especially reinforcement learning), decision-making under uncertainty, robotics, algorithm selection, computational biology, and human-computer interaction. Publications : Over 15 recent works, including key contributions to robotics (auction-based multi-robot routing), medical diagnosis (urgent endoscopy prediction), and foundational machine learning (Least-Squares Policy Iteration, RCPI algorithm). Scientific Recognition : Recipient of Duke University's Outstanding Dissertation Award (2002-2003) and two Outstanding Teaching Assistant Awards. Professional Affiliations : Member of AAAI, IEEE, and ACM. Collaborations include industrial applications in disassembly planning, dynamic packet routing, and medical imaging. He advocates for computational biology and interdisciplinary research, aiming to integrate tools from mathematics and control theory into machine learning.

Moses A. Boudouridesمشاهده پروفایل

دانشیار

• Mathematics
• Nonlinear Dynamics
• Chaos Theory
• +۵ مورد دیگر

Moses A. Boudourides is an Associate Professor at the Department of Mathematics , University of Patras , Greece. Holding a Ph.D. from Johns Hopkins University and an Engineering Diploma from NTUA, his work bridges applied mathematics and social informatics . Research Interests : Nonlinear dynamics, chaos theory, societal implications of technology, internet studies, science policy, network analysis, and digital communication. Teaching : Courses in mathematics and its intersections with technological systems. Projects : Contributions to European research initiatives like SOEIS, STAGE, and COMMORG. Recent Publications span mathematical modeling of fluid dynamics, social network analysis of email systems, and policy critiques of ICTs, reflecting his interdisciplinary focus. Articles often examine network self-organization, digital media impacts, and nonlinear system behaviors. Contact : mboudour@upatras.gr , Department of Mathematics, University of Patras, Greece.

Panagiotis Kyriakoulakosمشاهده پروفایل

استادیار

• Computer Animation
• Digital Media
• Applied Aesthetics of Animation
• +۴ مورد دیگر

Panagiotis Kyriakoulakos is an Assistant Professor in Computer Animation at the Department of Product and Systems Design Engineering, University of the Aegean. He previously served as Lecturer at the same department (2010-2018) and Adjunct Lecturer at Paris 1 University (1987-1992). His academic career spans over 35 years with expertise in digital arts, animation, and new media. Education: Electrical Engineering (Aristotle University of Thessaloniki), DEA in Cinema/Television (Paris I), PhD in Art Sciences (Paris X). Professional Experience: Managing Director at Post Reality (1994-2006), New Media Director at PLD Production (2006-2010), awarded SCAM (1991) and Chevalier des Palmes Academiques (2014). Research Focus: Creative processes in animation, digital aesthetics, interactive systems, and cultural heritage projects like ARCHEOGUIDE and HIST3D. His research explores intersections between technology and artistic expression, emphasizing entrepreneurship in creative industries. Key contributions include the first Greek 30-minute computer-animated TV special Alexandra Meets the Space Toons (2003) and the Homeweb VOD platform pilot (2010). Dr. Kyriakoulakos coordinates the XARTS International Conference/School since 2013 and leads the Interactive Systems Design Lab. His work bridges academic research with practical applications through projects like the HIST3D framework and Paris-based research grants (2013). Awards: SCAM Video Magazine Editor Award (1991), Paris Research Grant (2013), French Academic Palms (2014). Labs/Teams: Interactive Systems Design Lab (since 2000), XARTS Conference Leadership. Publications: Over 30 articles, 3 books including 70 Years of Greek Animation (2016) and foundational texts on animation techniques.

Georgios Bardisمشاهده پروفایل

استادیار

• Intelligent Computer Graphics
• Declarative Modeling
• Multicriteria Decision Analysis
• +۴ مورد دیگر

Georgios Bardis is a permanent Assistant Professor at the Department of Informatics and Computer Engineering , School of Engineering , University of West Attica . He holds a PhD in Informatics from University of Limoges (2006), an MSc in Software Systems from University of California, Santa Barbara (1994), and a Diploma in Computer Engineering & Informatics from University of Patras (1992). His career spans multiple academic roles, including Lecturer at University of West Attica (2018-2021) and Professor of Applications at TEI of Athens (2010-2018). Research Interests : Focus on Intelligent Computer Graphics , Declarative Modeling , and Multicriteria Decision Analysis . His work integrates AI into 3D scene synthesis, urban planning, and semantic decision systems. Awards : Master Microsoft Office Specialist (MOS), 2003 NAT Scholarships for Academic Excellence (1989-1992) 1984 Monetary Prize from Hellenic Mathematical Society Leadership : Member of AKIIS Research Lab (University of West Attica), Editorial Board of International Journal of Systems Biology and Biomedical Technologies , and Reviewer for International Journal of Digital Earth . Publications : 5 peer-reviewed journals, 2 books, 8 book chapters, and 22 conference papers. Key areas include WebGL avatars, urban data analysis, and 3D modeling with AI.

Emmanouil Z. Psarakisمشاهده پروفایل

دانشیار

• Image Processing
• Computer Vision
• Machine Learning
• +۷ مورد دیگر

Emmanouil Z. Psarakis is an Associate Professor at the Department of Computer Engineering & Informatics , University of Patras, Greece. Born in 1963, he has been affiliated with the university since 2005 and is a member of the Signal Processing and Communications Lab . His academic journey includes teaching courses such as Signals and Systems Theory , Digital Signal Processing , and Computer Vision and Graphics . PhD in Computer Engineering and Informatics, University of Patras (1991) Dr. Psarakis is renowned for his research in image processing , computer vision , and signal processing , with applications in biomedical imaging , seismology , and robotics . His work spans deep learning , filter design , and 3D reconstruction , reflecting a multidisciplinary approach. His 15 most recent publications (2020–2025) focus on sign language recognition , adversarial defense , 3D shape analysis , and medical imaging . These works integrate machine learning , stochastic modeling , and computer vision to address challenges in video summarization , image inpainting , and seismic signal analysis . Dr. Psarakis has supervised over 10 PhD students , including Fotini Fotopoulou (2016–2019) and Panagiotis Georgantopoulos (2020–2023). He has participated in EU-funded , Hellenic , and bilateral R&D projects related to biomedical signal processing , robot vision , and forest fire monitoring . He leads the Signal Processing and Communications Lab , which collaborates with institutions like the Computer Technology Institute and international universities. His contributions include filter design , image alignment , and stereopsis techniques , with a focus on practical implementations in telecommunications and medical diagnostics .

Diomidis Spinellisمشاهده پروفایل

استاد

• Software Engineering
• Programming Languages
• Computer Science
• +۵ مورد دیگر

Professor Diomidis Spinellis is a renowned academic in Software Technology at Athens University of Economics and Business (AUEB). He specializes in software engineering practices, code quality, AI ethics, and system architecture. His work bridges theoretical advancements with practical applications in industry, emphasizing reproducibility and empirical methods. Recipient of the IEEE Computer Society's prestigious 'Distinguished Contributor Recognition,' Spinellis is the sole Greek scientist to achieve this honor. His research spans software evolution, security, and open-source ecosystems, with a focus on methodologies like refactoring, static analysis, and debugging strategies. Key research interests include AI-generated content detection, modular data analytics, and incident management systems. His studies often leverage large-scale datasets (e.g., Unix evolution, Linux supercomputing analysis) to uncover patterns in software behavior and development practices. Publications frequently address emerging technologies' societal impacts, such as energy-efficient computing and ethical AI deployment. He advocates for reproducible research through tools like the Alexandria3k framework and contributes to open-source initiatives.

Mara Nikolaidouمشاهده پروفایل

استاد

• Distributed Systems
• System Modeling
• Digital Libraries
• +۹ مورد دیگر

Mara Nikolaidou is a Professor in the Department of Informatics and Telematics at Harokopio University of Athens since 2007 and has served as the university's Rector since 2016. She represents Greek universities in the European University Association (EUA) for 2023-2024. Her research focuses on distributed systems, system modeling, and responsible computing, with a strong emphasis on IoT, cloud/edge computing, and cyber-physical systems. She leads projects funded by national, EU, and international agencies, exploring topics like autonomous systems, ethical requirements in design, and human-in-the-loop systems. Her educational background includes roles as a computer engineer and IT consultant before academia. She is a member of IEEE (SMC Society and Systems Council) and participates in the Object Management Group (OMG) working groups for SysML and responsible computing. She organizes international conferences in software and systems engineering. Research interests span distributed systems, IoT, and ethical computing. Recent work investigates cost analysis in cloud markets, human-AI collaboration, and smart city technologies. Over 200 publications highlight her contributions to model-based systems engineering, including SysML extensions for cost/QoS analysis and frameworks for autonomous fog nodes. Grants and projects include EU-funded initiatives on smart farming, cloud brokerage, and organizational interoperability. Her lab focuses on autonomous systems and context-aware middleware. She advises on e-Government compliance frameworks and collaborates with industry partners on IoT management platforms.

Styliaras Georgosمشاهده پروفایل

دانشیار

• Multimedia Systems
• Cultural Technology
• Spatial Hypermedia
• +۳ مورد دیگر

Georgios Styliaras serves as an Associate Professor in the Department of Computer Engineering and Informatics at the University of Patras, where he teaches Informatics I and II courses. His office is located in the Old Building on the 1st floor at G. Seferi 2, with regular office hours Tuesday-Wednesday from 12:00-14:00. His research focuses on Multimedia Systems , Cultural Technology , and Spatial Hypermedia , with particular emphasis on applications in cultural heritage environments. His work bridges computer science with cultural preservation, creating innovative solutions for museums and educational contexts. Analysis of his publication record from 2009-2013 reveals a strong trajectory toward mobile applications for cultural heritage sites, with increasing focus on smartphone-based multimedia services. His research consistently addresses security, trustworthiness, and user experience in digital cultural environments, demonstrating both technical expertise and cultural sensitivity. His scientific contributions include collaborations with researchers like Dimitrios Koukopoulos across multiple publications in journals such as Journal of Educational Multimedia and Hypermedia, Journal of Cultural Heritage, and Electronic Commerce Research.

Evaggelia Pitouraمشاهده پروفایل

استاد

• Data Management
• Distributed Databases
• Database Systems
• +۷ مورد دیگر

Evaggelia Pitoura is a Professor in the Department of Computer Engineering and Informatics at the University of Ioannina, Greece, and a Lead Researcher at the Archimedes Research Unit, ATHENA Research Center. Her work spans data management, distributed systems, and mobile computing, with a strong focus on database personalization and diversity. Her research interests include data diversity, contextual preferences, XML data management, peer-to-peer systems, and mobile computing . She has pioneered work in result diversification, preference-aware querying, and distributed data indexing, publishing extensively in top venues such as PVLDB, ICDE, SIGMOD, and IEEE TPDS. The recent publications highlight a consistent trend in personalized, context-aware database systems , with emphasis on improving user experience through intelligent query processing, recommendation, and efficient data organization in distributed environments. Best Paper Award, SIGMOD 1999 Best Paper Award, PVLDB 2013 She has advised several PhD students, including Georgia Koloniari, Kostas Stefanidis, Marina Drosou, and Konstantinos Semertzidis, who now hold positions in academia and industry. She teaches courses in Databases and Information Retrieval and actively contributes to the academic community through program committee roles in major conferences like ICDE, VLDB, SIGMOD, and WWW. She leads the Distributed Management of Data Group , fostering innovation in scalable and intelligent data systems.

Nikolaos Efkolidisمشاهده پروفایل

استادیار

• Computational Design
• Digital Fabrication
• Product Design
• +۴ مورد دیگر

Nikolaos Efkolidis is an Assistant Professor at the University of Western Macedonia in the Department of Product and Systems Design Engineering . He is a member of the Computational Design and Digital Fabrication Research Lab ( codeplus.uowm.gr ) and co-founder of the design studio heptahedron.studio . Research Focus : Computational design, digital fabrication, AI-driven optimization, and sustainable product development. Key Techniques : Response Surface Methodology (RSM), Genetic Algorithms, Finite Element Analysis (FEA), and Additive Manufacturing. His recent publications highlight trends in multi-material 3D printing , machine learning for machining processes , and user-driven customization . Applications span footwear, marine robotics, and industrial design.

John Paparrizosمشاهده پروفایل

استادیار

• Databases
• Data Science
• Machine Learning
• +۵ مورد دیگر

John Paparrizos is an Assistant Professor of Computer Science and Engineering at The Ohio State University's College of Engineering, where he directs The DATUM Lab (Data Analytics, Understanding, Mining, and Management Lab). He maintains an adjunct affiliation with the School of Informatics at Aristotle University of Thessaloniki. His research spans databases, data science, machine learning, and artificial intelligence , with focus areas including: Time-series analysis (clustering, anomaly detection) Scalable data mining for structured/unstructured data Adaptive algorithms for resource-constrained environments Foundational technologies for data-intensive applications His work addresses real-world challenges across relational, time-series, multimedia, text, graph, web, and IoT data domains. Notable recognition includes: 2025 ACM SIGMOD Test-of-Time Award for k-Shape time-series clustering 2023 IEEE TCDE Rising Star Award ACM SIGMOD Research Highlight Award NetApp Faculty Award His research has been featured in New York Times (front page), Washington Post , Forbes , and adopted by Fortune 500 companies (Exelon, Nokia) and the European Space Agency. He actively serves on program committees for premier conferences including ACM SIGMOD, VLDB, IEEE ICDE, ACM SIGKDD, and NeurIPS. His open-source tools have exceeded 100,000 downloads and are integrated into academic curricula at Brown, Columbia, Purdue, and University of Chicago.