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Evangelos H. PapakitsosView profile

Lecturer

• Natural Language Processing
• Digital Humanities
• Systems Science
• +6 more

Dr. Evangelos H. Papakitsos serves as a Lecturer in the Department of Industrial Design and Production Engineering at the University of West Attica. A physicist by training (National & Kapodistrian University of Athens, 1987), he holds advanced degrees in Information Systems (University of Liverpool, 1992) and Informatics (National & Kapodistrian University of Athens, 2000), with postdoctoral specialization in Semantic Lexical Databases. His academic journey spans four higher education institutions since 1993, including National Technical University of Athens and National & Kapodistrian University of Athens. His research spans interdisciplinary domains at the intersection of technology and humanities, with primary focus on Natural Language Processing , Digital Humanities , and Systems Science . Key research thrusts include computational linguistics for ancient scripts (particularly Linear A and Indus Valley), energy harvesting systems, environmental physics applications, and robotics for defense and environmental monitoring. His recent publications (2021-2025) demonstrate strong activity in nanotechnology applications for water purification, unmanned vehicle systems, and computational approaches to linguistic decipherment. Dr. Papakitsos has developed significant expertise in bridging engineering disciplines with humanities through his work on: Machine-readable dictionaries for ancient scripts Energy harvesting applications in civil infrastructure Computational analysis of historical linguistics Environmental monitoring robotics His laboratory work centers on Electronic Automation, Telematics and Cyberphysical Systems, reflecting his systems-oriented approach to complex interdisciplinary problems. Teaching responsibilities include undergraduate courses in General Physics, Optimization Methods, and Fluid Mechanics, plus postgraduate instruction in Automation Information Systems, Energy Management, and Unmanned Systems within the "Unmanned Autonomous and Remotely Piloted Systems" program. His educational background in career counseling informs interdisciplinary approaches to curriculum development, particularly evident in his work on the systemic evaluation of tourism marketing strategies during the pandemic.

Tony HoskingView profile

Professor

• Programming Language Implementation
• Memory Management
• Garbage Collection
• +9 more

Tony Hosking serves as Professor and Director of the School of Computing at the Australian National University, with additional research contributions through Data61 (formerly NICTA). Previously, he spent 22 years on the faculty at Purdue University. His leadership extends to major programming languages conferences including serving as General Chair for PPoPP 2026. Education BSc in Computer Science from University of Adelaide MSc in Computer Science from University of Waikato PhD in Computer Science from University of Massachusetts at Amherst Hosking's research centers on programming language implementation with particular expertise in memory management systems. His work bridges theoretical foundations and practical systems, focusing on garbage collection algorithms, virtual machine design, and compiler optimizations for managed runtimes. He investigates how hardware architectures can better support language features through runtime systems. Professional Recognition Named ACM Distinguished Scientist in 2012 ACM Life Member status Active IEEE Member Hosking maintains extensive service to the programming languages community through conference organization and committee work. He has held leadership roles across PLDI, SPLASH, ISMM, and PPoPP conferences since 2013, including program committees, steering committees, and session chair positions. His GitHub activity shows continued technical engagement through 2025.

Leonidas AkritidisView profile

Lecturer

• Natural Language Processing
• Deep Machine Learning
• Data Mining
• +5 more

Leonidas Akritidis serves as a Lecturer at the Department of Science and Technology within the School of Science and Technology at International Hellenic University. He holds a PhD and Diploma in Electrical and Computer Engineering from University of Thessaly and Aristotle University of Thessaloniki respectively. His educational background includes: PhD in Electrical and Computer Engineering, University of Thessaly (2007-2013) Diploma in Electrical and Computer Engineering, Aristotle University of Thessaloniki (1997-2003) Akritidis specializes in Natural Language Processing, Deep Machine Learning, and Data Mining with particular expertise in short text clustering, dimensionality reduction, and rank aggregation techniques. His research addresses challenges in sparse data environments and high-dimensional feature spaces, developing novel algorithms for text representation and processing. He has contributed significantly to parallel and distributed computing approaches for big data analytics. His publication trends reveal a consistent focus on NLP and machine learning applications, with recent work expanding into generative models for tabular data, medical image analysis, and advanced fault detection systems. The research demonstrates progression from foundational text processing techniques to more complex applications in healthcare, e-commerce, and software engineering. Akritidis has taught multiple courses including Big Data and Cloud Computing, Machine Learning Principles and Concepts, Mobile Application Development, and Web Programming. His research projects include CyberPi (intelligent cyber threat detection), NANOTRIM (transistor sizing optimization), and iMuSe (virtual museum platform). He collaborates extensively with researchers like Panayiotis Bozanis, Miltiadis Alamaniotis, and Athanasios Fevgas, primarily within the Greek academic community.

Christos PapatheodorouView profile

Professor

• Political Economy of Social Policy
• Economic Inequality
• Income Distribution and Redistribution
• +5 more

Christos Papatheodorou serves as Professor of Social Policy at the Department of Social Policy of Panteion University of Social and Political Sciences and holds a position on the University's Board of Directors. His academic career spans multiple Greek institutions with significant administrative leadership roles. First Class Honours BSc in Economics, University of Athens MSc in Social Policy Analysis, University of Bath PhD, London School of Economics and Political Science (LSE) Postdoctoral Fellow, LSE-STICERD Professor Papatheodorou's research focuses on the political economy of social policy with particular expertise in economic inequality, income distribution mechanisms, poverty analysis, and comparative welfare systems. His work emphasizes the relationship between macroeconomic conditions and social protection frameworks, with special attention to Mediterranean countries within the European context. He has developed significant expertise in managing large social databases and research infrastructures for inequality analysis. Throughout his career, Professor Papatheodorou has held numerous leadership positions including Vice Rector for Finance at Panteion University, Dean of the School of Social, Political and Economic Sciences at Democritus University of Thrace, and Director of Postgraduate Studies at Panteion University. He has coordinated multiple research projects as scientific director in his fields of expertise. As a founding member of both the Hellenic Social Policy Association (where he served as chairman) and the Greek Association of Political Economy, Professor Papatheodorou has shaped academic discourse in Greece. His international engagement includes visiting positions at LSE-STICERD and VU Amsterdam's Department of Sociology. He regularly contributes expert commentary on inequality and social policy issues to Greek and international media outlets.

Demetris P. GerogiannisView profile

Researcher

• Computer Vision
• Image Processing
• Image Segmentation and Registration
• +7 more

Demetris P. Gerogiannis is a researcher in the Department of Computer Science & Engineering at the University of Ioannina, Greece. His academic work focuses on Computer Vision and Image Processing, with specific expertise in image registration, pointset registration, and feature extraction. He has maintained a consistent publication record from 2007 through 2020, primarily collaborating with Christophoros Nikou and A. Likas. Gerogiannis' research interests span multiple areas within Computer Vision including Image Segmentation and Registration, Pointset Registration, Feature Extraction, Object Detection and Recognition, Pattern Recognition, Automatic Image Annotation, and Machine Learning applications. His work demonstrates a consistent focus on developing robust algorithms for geometric problems in vision, with particular attention to handling noise and outliers in visual data. He has made significant contributions to point set registration, shape representation, and vanishing point detection. His publication history reveals a strong trend toward developing mathematically rigorous approaches to Computer Vision problems, particularly utilizing statistical models like Student's t-distributions for robust registration. His work bridges theoretical computer vision with practical applications, including consumer-facing technologies like QR code systems. The 15 most recent publications show progression from foundational work in image registration to more applied research in texture analysis, word spotting, and biomedical applications. Gerogiannis is also an active entrepreneur, currently coordinating QReca!, a startup focused on consumer engagement through QR codes and NFC technology. He has previously worked on a Video On Demand startup and is developing a spin-off to commercialize his Computer Vision research through an API framework. He maintains a commitment to open academic knowledge by providing Matlab code for non-commercial use related to his publications. He has volunteered for the Athens 2004 Olympic Games and maintains a passion for Mathematics, particularly Number Theory and Euclidean Geometry. His academic profile suggests a researcher who bridges theoretical computer vision with practical applications and entrepreneurial ventures.

Dimitris PlexousakisView profile

Professor

• Knowledge Representation
• Semantic Web
• Service-Oriented Architectures
• +2 more

Dimitris Plexousakis is Professor of Computer Science at the University of Crete and Director of the Institute of Computer Science at FORTH. His research spans knowledge representation, semantic web technologies, service-oriented architectures, and database systems. With a PhD from the University of Toronto (1996), he leads multiple European projects including SmartHealth EDIH and participates in Horizon Europe initiatives. Plexousakis has published extensively on knowledge graphs, semantic web applications, and distributed systems. His current work focuses on scalable knowledge graph management, neuro-symbolic AI integration, and semantic technologies for healthcare applications. He teaches database systems, logic, and business process management courses.

• Software Engineering
• Biomedical Engineering
• Telecommunications Regulation
• +3 more

Emmanuel Giakoumakis serves as a Professor at Athens University of Economics and Business, with research spanning software engineering, biomedical applications, and telecommunications regulation. His academic foundation includes advanced electrical engineering credentials from the National Technical University of Athens. Diploma of Electrical Engineer, National Technical University of Athens (1981) Ph.D., Department of Electrical Engineering and Computer Engineering, National Technical University of Athens (1988) His research integrates technical and policy domains: specializing in object-oriented software design patterns and biomedical signal processing for diagnostic applications, while simultaneously addressing telecoms regulation through market analysis and broadband penetration frameworks. This unique cross-disciplinary approach bridges engineering rigor with socioeconomic impact. Publication trends reveal an evolving research trajectory from foundational biomedical signal processing (1988) to software engineering standards (1996), machine learning validation techniques (2000), distributed systems for web services (2007), and cutting-edge 4G network management (2008). His work consistently connects computer science innovations with real-world telecommunications infrastructure challenges. Giakoumakis maintains significant industry engagement through high-level governmental appointments, demonstrating applied impact beyond academia. His office is located in the Main Building, Antoniadoou Wing, 5th floor, with contactable via mgia@aueb.gr or +30 210 8203 183 during office hours.

Vana KalogerakiView profile

Professor

• Distributed Systems
• Real-Time Systems
• Participatory Sensing
• +8 more

Prof. Vana Kalogeraki is a Professor leading the Distributed and Real-Time Systems research group at Athens University of Economics and Business. Previously, she held faculty positions at the University of California, Riverside, and was a Research Scientist at Hewlett-Packard Labs. She earned her PhD from UC Santa Barbara in 2000, with earlier degrees from the University of Crete. Her research focuses on distributed systems, real-time computing, participatory sensing, and edge computing. She has published over 100 papers and co-authored the CORBA Dynamic Scheduling Standard. She has received notable awards including the Marie Curie Fellowship and best paper recognitions at IPDPS and SAINT conferences. Her work is supported by grants from the ERC, EU, NSF, and industry partners like SUN and Nokia. She has organized major conferences and serves on editorial boards for journals such as Transactions on Mobile Computing and Peer-to-Peer Networking. Education: PhD in Computer Science, University of California, Santa Barbara (2000) M.S. in Computer Science, University of Crete (Greece) B.S. in Computer Science, University of Crete (Greece) Research Interests: Prof. Kalogeraki explores distributed systems, real-time processing, and edge computing applications. Her work emphasizes resource management, fault-tolerance, and sensor network middleware. Recent projects include serverless computing optimizations, privacy-preserving mobile cloud frameworks, and anomaly detection in IoT environments. She also contributes to diversity initiatives in database conferences. Awards and Honors: Marie Curie Fellowship Best Paper Awards at IPDPS 2009 and SAINT 2008 Best Student Paper Award at SAINT 2011 UC Regents Fellowship Award ERC Starting Independent Researcher Grant Grants and Collaborations: Her research is funded by the European Union (including Thalis and Aristeia grants), NSF, and industry partnerships. She has led projects on edge AI, serverless pipelines, and participatory sensing systems. Labs and Teams: She directs the Distributed and Real-Time Systems Lab at Athens University, focusing on real-time distributed applications and edge computing innovations.

Apostolos ZarrasView profile

Professor

• Software Architecture
• Software Design
• Software Evolution
• +7 more

Apostolos Zarras is a Professor in the Department of Computer Science & Engineering at the University of Ioannina, Greece. He has been with the institution since 2002, progressing from Visiting Professor to full Professor in 2022. His academic journey includes a Ph.D. from the University of Rennes 1, France (2000), an M.Sc. from the University of Crete (1996), and a B.Sc. from the same institution (1994). Education: Ph.D. in Computer Science, University of Rennes 1, France (1996–1999) M.Sc. in Computer Science, University of Crete, Greece (1994–1996) B.Sc. in Computer Science, University of Crete, Greece (1990–1994) His research centers on software engineering, with a focus on software architecture, design patterns, software evolution, middleware, and service-oriented computing. He explores quality aspects of software systems, including refactoring, schema evolution, and dependable systems. His work often bridges theoretical models with practical applications in distributed and pervasive environments. The recent publications reflect a strong trend in software evolution, particularly schema evolution in databases, refactoring patterns, and the empirical study of design patterns (e.g., GoF patterns) in real-world systems. Themes such as anti-patterns, tool support for refactoring, and naming conventions in SQL are recurrent, indicating a deep interest in improving software quality through structured design and evolution practices. Scientific Awards: No specific awards are mentioned in the provided text. Advising and Grants: Apostolos Zarras has supervised over 17 B.Sc. theses, more than 12 M.Sc. theses, and one Ph.D. thesis. He has served as a principal investigator in several EU and national R&D projects, including the ForeverSOA INRIA project and the CHOReOS FP7 ICT IP project. His professional service includes extensive reviewing for top journals (IEEE TSE, CACM, etc.) and participation in program committees of major conferences (ICSE, FSE, Middleware, ER). Labs and Teams: He has collaborated with the ARLES Group at INRIA Rocquencourt, France, during multiple visiting researcher stays (2005–2008). His research is conducted within the Department of Computer Science & Engineering at the University of Ioannina, where he contributes to graduate studies and academic dissemination.

Angelos BilasView profile

Professor

• Computer Systems
• Computer Architecture
• Storage Systems
• +2 more

Angelos Bilas is a Professor in the Department of Computer Science at the University of Crete and a collaborating researcher at FORTH-ICS. He holds a B.Eng. from the University of Patras (1993), and M.A. and Ph.D. from Princeton University (1995, 1998). His research focuses on computer systems, storage systems, and computer architecture, with recent emphasis on optimizing memory management and storage efficiency. Bilas has held roles such as Chair of the Department of Computer Science (2016–2020) and coordinated the FP7 EU project IOLanes (2010–2013). He serves on editorial boards, including ACM Transactions on Storage since 2016. His work has been recognized with awards like the Marie Curie Excellent Teams Award (2005–2009) and patents in storage and networking. Current affiliations: University of Crete (Professor), FORTH-ICS (Researcher) Educations: Ph.D. (Princeton, 1998), M.A. (Princeton, 1995), B.Eng. (Patras, 1993) His research interests span storage systems, parallel architectures, and runtime systems. Recent work includes TeraHeap (ASPLOS'23) for big data frameworks and Tebis (EuroSys'22) for LSM key-value stores. His publications emphasize optimization in memory-mapped I/O, storage efficiency, and heterogeneous acceleration. Awards include the Marie Curie Excellent Teams Award and four patents. He has supervised 35+ master's and 8+ Ph.D. students, contributing to over 45 EU/nationally funded projects. Current initiatives include the EVOLVE H2020 project (2019–2021) for HPC and big data integration. Labs/Teams: Active in FORTH-ICS and collaborations with industry on storage and cloud-HPC convergence.

Angelos BilasView profile

Professor

• Computer Systems
• Computer Architecture
• Storage Systems
• +4 more

Angelos Bilas is a Professor of Computer Science at the University of Crete, Greece, and a collaborating researcher at FORTH-ICS (Foundation for Research and Technology-Hellas). He received his PhD in Computer Science from Princeton University in 1998 and has held academic positions at the University of Crete since 2002, including Department Chair (2016-2020). His research focuses on systems software for storage systems, computing architectures, and parallel systems with emphasis on flash storage optimization. PhD, Princeton University (1998) MA, Princeton University (1995) BEng, University of Patras (1993) His research interests span computer systems, storage architectures, and parallel computing , with notable contributions in memory-mapped I/O optimization, LSM key-value store design, and heterogeneous accelerator integration. He has developed frameworks like TeraHeap for DRAM pressure mitigation in big data systems and Arax for decoupling applications from accelerators. Prominent trends in his recent publications include flash storage optimization (TeraHeap), LSM tree efficiency (Tebis), and cloud-HPC convergence (EVOLVE, KNoC). His work appears in top venues like ASPLOS, USENIX ATC, and ACM Transactions on Storage. Scientific recognitions include: Marie Curie Excellent Teams Award (2005-2009) Best Presentation Award, USENIX HotStorage'20 He has served on editorial boards (ACM Transactions on Storage) and program committees (ACM HotStorage, HPCA). His research involves 35 master’s and 8 PhD students, with 45+ EU/national projects and 4 patents licensed to industry.

• Dependability and Security
• Software Reliability and Security
• Formal Verification
• +7 more

Panagiotis Katsaros is an Associate Professor at the Department of Informatics, Aristotle University of Thessaloniki. His research spans formal verification, model-based system design, dependability, security, and simulation-based performance analysis. He contributes to rigorous methods for embedded systems, IoT, and fault-tolerant computing. His work focuses on Formal verification and model checking Model-based design for multi-core and embedded systems Dependability and security of distributed systems Probabilistic analysis of security risks He has published extensively on these topics, with recent works addressing reactive streaming software, IoT systems, and cloud elasticity. His research often bridges theoretical rigor with practical applications in real-time and safety-critical domains. Scientific awards include BEST PAPER AWARD at 17th Panhellenic Conference on Informatics (PCI 2013) BEST PAPER AWARD at 15th Panhellenic Conference on Informatics (PCI 2011) He collaborates with international institutions and has supervised students in software verification and distributed systems. His contributions to conferences like ETAPS, DSN, and COMPSAC highlight his expertise in systems analysis and software reliability.

Moumoutzis NektariosView profile

Lecturer

• Digital Storytelling
• E-Learning
• Technology-Enhanced Learning
• +5 more

Moumoutzis Nektarios is a Lecturer at the School of Electronic & Computer Engineering at the Technical University of Crete , affiliated with the Distributed Information Systems and Applications Laboratory (TUC/MUSIC) . His work bridges the gap between technology, education, and the arts. Email: nmoumoutzis@tuc.gr Office: 141B-65, Science Building/IMMY (L), 1st Floor Phone: 282103 7395 His research focuses on technology-enhanced learning , digital storytelling , and serious games , with a strong emphasis on interdisciplinary approaches that combine design thinking , digital technologies , and arts to create innovative educational experiences. His projects often target diverse audiences, including K-12 students , young children , and children with ADHD . In recent years, his work has explored block-based programming tools , gamification of learning , and collaborative learning environments . Notable contributions include the development of eShadow+ for mixed-reality storytelling, Block-C for teaching C programming, and ViSTPro for spatiotemporal process visualization in education. He has also contributed to frameworks for digital competency , interoperability of e-learning systems , and personalized learning experiences . His work aligns with the European and National Curricula and emphasizes project-based learning and community-driven education .

Bernhard ScholzView profile

Professor

• Programming Languages
• Compilers
• Static Analysis
• +4 more

Bernhard Scholz is a Professor at the University of Sydney's School of Computer Science. His research focuses on programming languages, compilers, static analysis, and blockchain technologies, with significant contributions to Datalog optimization and smart contract security. He teaches COMP3109 Programming Languages and Paradigms and leads research in declarative programming frameworks. Scholz's primary research interests include: Development of Soufflé, a Datalog-based program analysis framework Ethereum smart contract security through tools like Ethainter and MadMax Parallel data structures for efficient Datalog evaluation Compiler optimizations for embedded systems and cloud environments His recent publications demonstrate a consistent focus on improving the efficiency and security of declarative programming systems, particularly through innovations in Datalog execution and smart contract analysis. This work bridges theoretical computer science with practical applications in blockchain and distributed systems. Scholz has secured research funding including an ARC Discovery Project on adaptive key-value stores and a Fantom Operations grant for smart contract toolchain development. He collaborates with international researchers on parallel computing and blockchain verification projects.

• Databases
• Web-based information systems
• Semi-structured data
• +4 more

Vassalos Vasilios is an Associate Professor at the Department of Informatics, School of Information Sciences and Technology, Athens University of Economics and Business (AUEB). He holds a Diploma in Electrical Engineering from NTUA (1994), an M.Sc. in Computer Science from Stanford University (1998), and a Ph.D. in Computer Science from Stanford University (2000). His research focuses on databases, web-based information systems, and semi-structured data processing. His work specifically addresses integrated search algorithms in autonomous, heterogeneous information sources with emphasis on semi-structured data (particularly XML), the extension of database technologies to the World Wide Web, integration of web services, and peer-to-peer data processing. His recent publications demonstrate expertise in sensor network data analysis, query optimization techniques, peer-to-peer network analysis, view-based query answering, and XML query processing. His work shows a consistent thread of improving data integration and query performance across heterogeneous systems. Dr. Vassalos has participated in significant research projects including the PENED 2003 program, PYTHAGORAS II program, and Marie Curie Outgoing International Fellowship. His applied work extends to technological entrepreneurship as the founder and CTO of Enosys Software, Inc., which developed platforms for querying and integrating heterogeneous information sources. Member of the Board of Directors of the Information Society Observatory Member of the Special Scientific Committee of the Hellenic Council for Electronic Governance Member of the W3C Advisory Board (2000-2003) Member of the W3C XML Query Working Group (2000-2003) He serves on program committees of major international conferences including ACM SIGMOD, VLDB, and ICDE, and reviews for leading journals such as ACM Transactions on Databases and IEEE Transactions on Knowledge and Data Engineering.