جست‌وجوی استاد و پژوهشگر

Anthony Papavasiliouمشاهده پروفایل

استادیار

• Operations Research
• Electricity Market Design
• Power System Operations
• +۴ مورد دیگر

Anthony Papavasiliou is an Assistant Professor at the School of Electrical and Computer Engineering, National Technical University of Athens (NTUA). Previously, he held the ENGIE Chair as an Associate Professor at Université catholique de Louvain (UCLouvain) and received the 2018-2021 Franqui Foundation Research Professorship. His research focuses on operations research, electricity market design, power system operations, and renewable energy integration. He holds a BSc from NTUA and MSc/PhD from UC Berkeley, where he collaborated with Professor Shmuel Oren. Education: BSc: Electrical and Computer Engineering, NTUA MSc/PhD: Industrial Engineering & Operations Research, UC Berkeley Research Interests: His work addresses challenges in energy systems optimization, market design for decarbonized grids, stochastic programming, and the integration of distributed energy resources. Key areas include: Electricity market mechanisms Uncertainty management in power systems Flexibility valuation Grid reliability under renewables Awards & Grants: ERC Starting Grant (2019) Bodossaki Foundation Award (2021) INFORMS Best Publication Awards (2015, 2021) Advising & Grants: He leads the ICEBERG research group and has advised on projects for TSOs, regulators, and utilities. His work includes: EU-funded projects on market design Consulting for energy policy development Lab & Teams: Active in the ICCS laboratory and collaborates with international teams on smart grid innovation, particularly in cross-border balancing and zonal pricing frameworks.

D. Tsoumakosمشاهده پروفایل

دانشیار

• Big Data Management Systems
• Distributed Systems
• Large-Scale Computing
• +۶ مورد دیگر

D. Tsoumakos is an Associate Professor of Big Data Management Systems at the School of Electrical and Computer Engineering, National Technical University of Athens (NTUA). He serves as Director of the Knowledge and Database Systems Laboratory (DBLab) and holds a Ph.D. and M.Sc. in Computer Sciences from the University of Maryland (2006, 2002), with a Diploma in Electrical and Computer Engineering from NTUA (1999). Research Interests: Large-scale distributed systems, Big Data management, algorithmic optimization, cloud computing elasticity, resource scheduling. Funded Projects: RELAX (2023-2027), HiDALGO2 (2023-2026), DAPHNE (2021-2024), HiDALGO (2018-2021), TraMOOC (2015-2018), ASAP (2014-2017), CELAR (2012-2015), ARCOMEM (2010-2013), GREDIA (2006-2009). Teaching: Databases (NTUA, 2022-2024), Advanced Topics in Databases (2021-2023), Big Data Management (2014-2020, Ionian University), Cloud Computing (2018-2021). Publication Trends: Recent work focuses on vector embeddings for analytics modeling, multi-engine distributed systems, cloud elasticity, graph analytics optimization, and error-driven data synopses. Keywords reflect expertise in Big Data, Machine Learning, Cloud Computing, and Distributed Systems. Best Paper Runner Up Award at SSDBM 2019 Best Paper Award at CCGrid 2013 Research Projects & Tools: Developed systems like ARMADA (Analytics Performance), AURA (Cloud Deployment), IReS Platform (Resource Scheduling), MuSQLE (SQL Execution), H2RDF+ (RDF Data Management), and TIRAMOLA (Elastic NoSQL).

• Formal Methods
• Software Dependability
• Software Security
• +۷ مورد دیگر

Panagiotis Katsaros is a Professor at the Department of Informatics, Aristotle University of Thessaloniki. His research focuses on Formal Methods, Software Dependability & Security, and Internet of Things (IoT) systems. 1992: Dipl. in Mathematics, Aristotle University 1993: M.Sc in Software Engineering, Aston University 2002: PhD in Informatics, Aristotle University His work integrates model-based design with probabilistic verification to address challenges in embedded systems , IoT , and cloud environments . He has pioneered methodologies for correctness-by-construction and security-aware elasticity in distributed systems. Recent publications (2015-2019) highlight trends in multi-core embedded systems , probabilistic model checking , and logical error detection . His research bridges formal verification with practical system design . Scientific Recognition Best Paper Award at 17th Panhellenic Conference on Informatics (2013) Best Paper Award at 15th Panhellenic Conference on Informatics (2011) He has supervised PhD students Stylianos Basagiannis and Anakreon Mentis , and contributes to the Dependability & Security Group (DSG A.U.Th) . His work impacts spacecraft design , cloud security , and transaction processing systems .

Giorgio Lucarelliمشاهده پروفایل

مدرس

• Algorithms and Complexity
• Approximation and Online Algorithms
• Power-Aware Scheduling
• +۳ مورد دیگر

Giorgio Lucarelli is a Teaching and Research Associate at ENSIMAG, Grenoble Institute of Technology, and a member of the DataMove team at INRIA and LIG. He earned his PhD in Theoretical Computer Science from Athens University of Economics and Business in 2009, preceded by an M.Sc. in Computer Science (2005) and a B.Sc. in Informatics (2003). PhD Advisor: Professor Ioannis Milis Key Research Areas: Algorithms and Complexity, Power-Aware Scheduling, Graph Theory, Online Optimization His work focuses on energy-efficient scheduling in large-scale systems, with applications to heterogeneous architectures , optical networks , and MapReduce jobs . Recent publications explore online scheduling, dual-fitting methods, and geometric constraints in resource allocation. Collaborations span institutions like INRIA , LIG , and University of Illinois . Notable trends in his research include speed-scaling algorithms , non-preemptive scheduling , and primal-dual optimization . While no explicit awards are listed, his contributions to exact and approximation algorithms for problems like max-edge coloring and densest k-subgraph highlight his expertise in combinatorial optimization. As an educator, he teaches modules on Unix , Imperative Programming , Operating Systems , and Algorithm Design at ENSIMAG, and contributes to the MSc in Informatics (MOSIG) at Grenoble.

Yannis Kotidisمشاهده پروفایل

استاد

• Data Management
• Sensor Networks
• Complex Event Processing
• +۴ مورد دیگر

Yannis Kotidis is a Professor at the Department of Informatics of the Athens University of Economics and Business (AUEB). He holds a Diploma in Electrical Engineering and Computer Science from the National Technical University of Athens (1995), and an M.Sc. (1997) and Ph.D. (2000) in Computer Science from the University of Maryland. Prior to joining AUEB, he worked as a Senior Technical Specialist at AT&T Labs-Research (1995–2006). Research Interests: Data Management, Sensor Networks, Complex Event Processing, Blockchain Technology, Time Series Analysis, and Distributed Systems. Projects: Led initiatives like DBSENSE (sensor network data management), RECOST (real-time stream processing), and INFORE (cross-platform analytics). Collaborated on Smart-Views (blockchain-based OLAP systems) and EasyFlinkCEP (streaming analytics). Recent publications focus on HPC resource allocation (RATS), time-series compression (Chimp/Sim-Piece), and decentralized data management using blockchain. His work emphasizes scalable solutions for big data challenges in distributed and sensor environments. Collaborations include teams at Siemens and Statoil, and academic partnerships addressing semantic data integration. He contributes to open-source tools like FlinkCEP, enhancing accessibility of big data analytics.

Grammati Pantziouمشاهده پروفایل

استاد

• Algorithmic Techniques
• Parallel and Distributed Computing
• Mobile Ad-Hoc and Sensor Networks
• +۵ مورد دیگر

Grammati Pantziou is a Professor at the Department of Informatics and Computer Engineering, University of West Attica (since 2018). She previously held roles as Vice Rector for Administrative Affairs (2019–2023), member of the Governing Committee, and president of the Research Committee at the same institution. Earlier positions include Assistant Professorships at Dartmouth College (1992–1994) and University of Central Florida (1994–1995), and Professor at the Technological Educational Institute of Athens (1998–2018). She served on the Greek Data Protection Authority (2003–2013). Education: Ph.D. in Computer Science, University of Patras, Greece (1991) Research Interests: Focuses on algorithmic optimization, parallel/distributed computing, mobile networks, and cybersecurity. Specializes in sensor networks, pervasive computing security, and smart city applications. Her work bridges theoretical algorithms with real-world systems like tourism route planning, vehicular networks, and IoT. Publications & Impact: Authored/co-authored 11 books, 165+ papers, and edited 5 books. Her research has 5,600+ citations (h-index:34, i10-index:80). Leads 29 funded projects on cybersecurity, transportation optimization, and smart systems. Editorial Roles: Editor-in-Chief of Algorithms Journal's 'Parallel and Distributed Algorithms' section, and editor for journals like Cybersecurity & Privacy (MDPI) and Security and Communication Networks (Wiley). Contributions: Developed frameworks like eCOMPASS for tourist route planning and ETHACA for cybersecurity training. Pioneered algorithms for vehicle relocation in sharing systems and energy-efficient data aggregation in sensor networks.

Vasilis Tampakasمشاهده پروفایل

استاد

• Distributed Systems
• Data Mining
• Machine Learning
• +۳ مورد دیگر

Vasilis Tampakas is a Professor at the Department of Electrical and Computer Engineering, University of Peloponnese. He directs the DISyD Research Lab (Distributed Intelligent Systems and Data). His work focuses on distributed systems, machine learning, big data analytics, and parallel information retrieval. With over 30 years of professional experience, he has published over 100 papers (1,500+ citations) and authored 3 Greek textbooks. He teaches undergraduate courses on operating systems and distributed systems, as well as postgraduate courses on big data management and data mining. His research has involved numerous national and EU projects. Education includes a PhD from the Department of Computer Engineering and Informatics at the University of Patras. Administrative roles include Department President, Dean, and Vice President of the Technical University of Patras (2005–2008). Office location: Building H, Office H2.01. Research Interests : Distributed Algorithms and Systems Data Mining and Machine Learning Big Data Analytics Parallel and Distributed Information Retrieval Labs/Teams : DISyD Research Lab (focus on distributed intelligent systems and data management).

Panagiotis Alefragisمشاهده پروفایل

دانشیار

• Software Engineering
• Optimization Algorithms
• Parallel & Distributed Systems
• +۶ مورد دیگر

Panagiotis Alefragis is an Associate Professor at the Department of Electrical Engineering and Electronics, University of Peloponnese. He holds a diploma and PhD from the Electrical and Computer Engineering Department of the University of Patras. With 25+ years of experience, his expertise spans software engineering, optimization algorithms, parallel processing, and compiler design. Research interests include optimization algorithms, parallel/distributed systems, programming languages, combinatorial optimization, metaheuristics, and high-speed digital infrastructures for IoT/smart cities. He led projects like FP7 ALMA and H2020 ARGO, and managed Lyseis Ltd, a software firm for airline optimization solutions (clients: Lufthansa AG, AIMS). Publications focus on AI-driven labor market analysis, job posting classification, and acoustic modeling. He has contributed to over 50 peer-reviewed articles and actively participates in EU research programs.

• High-Performance Computer Architectures
• Cloud Computing Systems
• Internet-of-Things (IoT)
• +۳ مورد دیگر

Panagiotis Tsanakas is a Professor of Computer Engineering at the National Technical University of Athens (NTUA), serving as Dean of the School of Electrical and Computer Engineering. He holds a PhD in Computer Engineering from NTUA (1988) and has extensive academic experience in parallel computing, medical informatics, and IoT applications. His work includes co-authoring seven textbooks on computer systems and supervising eight doctoral dissertations. Prof. Tsanakas has led major national and EU projects like EuroHPC and GRNET, managing Greece's academic networks and supercomputing infrastructure (ARIS). He pioneered systems like Eudoxus (textbook distribution), ZEUS (secure e-voting), and DIAVLOS (webcasting). His professional roles include Board membership of EuroHPC and leadership in GRNET, contributing to €60M annual savings through tech optimization. Research focuses on high-performance architectures, cloud systems, and AI in healthcare. He has published over 100 papers and actively teaches courses like Digital Health Technologies and Computer Architecture. His projects emphasize medical informatics, telemedicine platforms, and IoT-enabled health monitoring.

Giatrakos Nikosمشاهده پروفایل

استادیار

• Big Data Management
• Real-Time Analytics
• Distributed/Decentralized Big Data Processing
• +۴ مورد دیگر

Nikos Giatrakos is an Assistant Professor at the School of Electrical and Computer Engineering (ECE) of the Technical University of Crete. His primary research focuses on Big Data Management, Real-Time Analytics, and distributed systems. He holds a PhD in Computer Science from the University of Piraeus (2012), an MSc from Athens University of Economics and Business (2007), and a Diploma in Computer Science from the University of Piraeus (2006). His research interests include Big streaming Data & Real-Time Analytics , Distributed/Decentralized Big Data Processing , Federated Machine Learning , Edge-to-Cloud Data Management , and Complex Event Processing . He has contributed to EU projects as a key investigator and received the Best Demo Award in ACM CIKM 2020 for innovative work in streaming analytics. Notable research trends in his articles emphasize real-time resource optimization (e.g., tumor simulations over HPC), adaptive event forecasting , and distributed systems for large-scale data processing. His work bridges theoretical algorithms with practical implementations, such as the SuBiTO framework for neural learning and the FERARI system for multi-cloud event processing. Awards : Best Demo Award (ACM CIKM 2020) Key Projects : EU-funded initiatives on extreme-scale analytics and federated learning Grants : Contributions to multi-site and cross-platform analytics research He leads efforts in extreme-scale analytics-as-a-service (e.g., the INFORE approach) and has developed tools like SheerMP for scalable streaming services. His work often addresses challenges in edge computing , IoT workflows , and geospatial event detection over maritime or movement data.

• Operating Systems
• Parallel Computing
• Scheduling in Parallel Systems
• +۳ مورد دیگر

Venetis Ioannis is an Assistant Professor at the Department of Informatics, School of Information and Communication Technologies, University of Piraeus. His research focuses on operating systems, parallel computing, and high-performance computing applications in seismology and computational neuroscience. His research interests include: Operating Systems Parallel Computing Models Scheduling in Parallel Systems Real-Time Parallel Applications Seismology and Computational Neuroscience GPU and Many-Core Optimization Recent publications highlight his work on heterogeneous cluster scheduling, GPU-based neuronal modeling, and seismic event detection using grid search algorithms. Venetis has participated in European and national research programs related to parallel computing and high-performance applications. He teaches courses such as Operating Systems, Parallel Processing, and Assembly Language Programming, with a focus on practical implementations in high-performance environments.

• Embedded Systems
• Real-Time Systems
• Parallel Computing
• +۹ مورد دیگر

Prof. Miltiadis Grammatikakis is a Professor of Programming Languages at the Department of Computer Science, Technological Educational Institute of Crete. His academic journey includes MSc (1985) and PhD (1991) in Computer Science from the University of Oklahoma, USA. He has held academic and research roles across institutions such as Technische Universität Lyon, Universities of Hildesheim and Oldenburg, and collaborated with organizations like FORTH, ST Microelectronics, and Xilinx. His research focuses on embedded systems, real-time systems, parallel architectures, system security, and network-on-chip (NoC) design. Notable contributions include the OCCN open-source NoC design tool (Gold Trophy Award winner) and the STNoC framework. He has authored over 80 peer-reviewed articles and two books, including a landmark text on parallel systems recognized by IEEE. Prof. Grammatikakis coordinates multiple EU and national projects (22 EU programs: H2020, FP7, etc.) and has pioneered open-source initiatives in real-time embedded systems. His awards include the IEEE Network Editor's Choice Award and listings in Marquis Who's Who and IBC. He teaches 'Operating Systems' and 'System Software,' and co-leads graduate courses in embedded systems and multi-core architectures. Key Projects: IPSIM library, STNoC design, OCCN open source framework, NoC Firewall hardware. Grants: 22 EU programs (incl. H2020, FP7), 4 national grants (DAAD, Archimedes). Labs/Teams: Programming Languages Lab (TNMS-A), Open Source Community Projects (6 coordinated).

Georgios Kokkorisمشاهده پروفایل

دانشیار

• Plasma Processes
• Microfluidics
• Chemical Vapor Deposition (CVD)
• +۵ مورد دیگر

Georgios Kokkoris is an Associate Professor at the Department of Analysis, Design and Development of Processes and Systems , National Technical University of Athens (NTUA) , School of Chemical Engineering. His research focuses on plasma processes and microfluidic systems with applications in biomedical engineering, food preservation, and nanotechnology. Leader of the Plasma and Microfluidics Research Group Principal Investigator for projects: plasmAI (Intel-Merck), SALVAGE (HFRI), VortexLC (HORIZON), and LagoMeal (Fisheries Programme) Teaches Transport Phenomena I , Industrial Reactor Engineering , and Microfluidics at NTUA His research combines plasma technology for surface engineering with microfluidic device development , particularly in DNA amplification platforms and biomedical applications. Recent work emphasizes AI integration for plasma etching optimization and sustainable food processing solutions. Notable trends in his 15+ peer-reviewed articles (2019-2023) include: Advancements in cold atmospheric plasma (CAP) for enzyme inactivation in food products Development of PCB-based microreactors for rapid DNA diagnostics Studies on plasma-induced surface roughness across polymers and silicon Innovations in nanoparticle strain sensors for microfluidic flow analysis Applications of plasma nanotexturing for cardiac cell engineering Grants and collaborations span EU Horizon initiatives and national programs, with a focus on technology transfer and interdisciplinary applications.

Stergios Anastasiadisمشاهده پروفایل

استاد

• Operating Systems
• Distributed Storage
• File Systems
• +۲ مورد دیگر

Stergios Anastasiadis is a Professor at the University of Ioannina's Department of Computer Science and Engineering, with visiting appointments at Cambridge and EPFL. His research focuses on core systems innovation spanning operating systems, distributed storage, and cloud infrastructure. Research interests include multitenant isolation, concurrent data structures, storage I/O optimization, and filesystem design. His work develops novel approaches to resource management in cloud environments, emphasizing security, efficiency, and reliability in distributed systems. Recent publications reveal sustained focus on storage subsystem optimization, with contributions to journaling techniques, isolation mechanisms, and I/O performance tuning. Key innovations include lock-free concurrency models, client-side storage innovations, and cross-platform memory management techniques. Educational background includes Ph.D. from University of Toronto and international research collaborations. No specific advising relationships or scientific awards are documented. Laboratory affiliations include distributed systems research groups at University of Ioannina, with collaborations extending to cloud computing initiatives across Europe.

Foivos Zakkakمشاهده پروفایل

پژوهشگر

• Process Virtual Machines
• Managed Runtime Systems
• Garbage Collection Systems
• +۳ مورد دیگر

Foivos Zakkak is a Software Engineer at Red Hat’s Java platform team, focusing on Mandrel, GraalVM, and Quarkus. Previously, he held academic roles including Research Associate and Research Software Engineer at the Advanced Processor Technologies (APT) group at the University of Manchester, and Postdoctoral Researcher at the Computer Architecture and VLSI Systems Laboratory (CARV) of FORTH-ICS. He holds a PhD, MSc, and BSc in Computer Science from the University of Crete. His research interests center around Process Virtual Machines, Managed Runtime Systems, Garbage Collection, and Systems Software. Key projects include leading the Maxine VM (a metacircular Java-in-Java VM), developing DiSquawk (a JVM for non-cache-coherent architectures), and contributions to task-based runtime systems like TPC, BDDT, and PARTEE. His work spans optimizing managed applications for NUMA architectures and reducing memory pressure in big data frameworks. Publications include studies on NUMA system performance, memory analysis of Java benchmarks, and JIT compilation on ARM architectures. His technical expertise extends to system software development and performance engineering.