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Maria DrakakiView profile

Professor

• Humanitarian Engineering
• Artificial Intelligence for Disaster Management
• Humanitarian Logistics
• +4 more

Maria Drakaki is Professor of Humanistic Engineering and Dean of the School of Science and Technology at the International Hellenic University. She also serves as Director of the Institute for Refugee Flows and Crisis Management of the University of Macedonia, and leads multiple postgraduate programs including the MSc in Environmental Management and Sustainability and the MSc in Humanitarian Logistics and Crisis Management. Dr. Drakaki earned her Ph.D. in Physics from the University of Texas at Austin (1992), an M.Sc. in VLSI System Design from the University of Westminster (2004), and a B.A. in Physics from the Aristotle University of Thessaloniki (1986). Her academic career progressed from research positions at the Aristotle University of Thessaloniki to faculty roles at various Greek institutions before her current position. Her research focuses on humanitarian engineering, AI methods for disaster management, humanitarian logistics, decision support systems, and supply chain management. She has pioneered approaches that combine advanced computational techniques with humanitarian applications, particularly in crisis response and management. Her work bridges the gap between traditional engineering disciplines and humanitarian practice. Analysis of her recent publications reveals a strong trend toward applying artificial intelligence, particularly machine learning and natural language processing techniques, to humanitarian challenges. Her research spans disaster response, migration management, supply chain resilience during crises, and community-based partnerships for resilience building. She has increasingly focused on social media analysis for disaster management and the application of transformer models for consequence identification from accident narratives. Fulbright Scholar Best paper award at the International Conference on Information Systems Architecture and Technology (2017) Humanitarian Engineering Lectureship award from UT Austin (2024) Dr. Drakaki supervises 4 PhD candidates and has participated in numerous European research projects including the European Qualifications – Refugees and Recognition 4 (EQUAL), Transforming Graduate Education for Green and Sustainable Future (T-Green), and the Humanitarian Engineering project with UT Austin. She serves on editorial boards including as Associate Editor for the Data Analytics for Social Impact Section of Frontiers in Big Data. She directs the Institute for Refugee Flows and Crisis Management and has established strong research collaborations across Europe.

Aravosis KonstantinosView profile

Professor

• Technological economics
• Environmental economics
• Environmental planning
• +7 more

Aravosis Konstantinos is Professor at the National Technical University of Athens (NTUA), School of Mechanical Engineering, Department of Industrial Management & Operations Research. He has served at NTUA since 2007, progressing from Lecturer to Assistant Professor (2012-2016), Associate Professor (2016-2020), and Professor (2020-present). Concurrently, he serves as Secretary General of the Natural Environment and Waters Ministry of Environment and Energy, Greece, and has been Visiting Professor at Imperial College and Associate Researcher at Columbia University-Earth Engineering Center since 2015. His educational background includes: 1992: Dr. Mechanical Engineer, NTUA 1987: MSc in Management Science, Imperial College, UK 1986: Dipl. Mechanical Engineer, Aachen University of Technology, Germany Professor Konstantinos' research spans technological economics, environmental economics, and optimization of energy/waste management systems. His work focuses on evaluation methodologies including Life Cycle Analysis and Cost-Benefit Analysis, with applications in Corporate Social Responsibility systems and Public Private Partnership projects. Professional leadership roles include: Elected President of the Hellenic Society for Solid Waste Management (EEDSA) President of the Hellenic Institute of Product & Service Management (EIDP) President of the National Council for Energy Recovery from Waste (SYNERGEIA) Member of the Standing Committee on Environment, Energy and Climate Change of the Technical Chamber of Greece At NTUA, he teaches undergraduate courses in Technological Economics I & II, and postgraduate courses in Entrepreneurship, Environmental Management, and Clean Technologies across the ATHENS MBA and Environment and Development programs.

• Project Management
• Risk Management
• Standards Development
• +2 more

Kirittopoulos Konstantinos serves as a Professor at the National Technical University of Athens (NTUA) within the School of Mechanical Engineering's Department of Industrial Management & Operations Research. His academic leadership spans project management systems, risk analysis, and educational innovation across Greek and international institutions. Education 2003: Dr. Mechanical Engineer (Project Risk Management), NTUA 1999: Diploma in Mechanical Engineering, NTUA Research Focus His scholarly work centers on Project Management methodologies , Risk Management frameworks , international standards development (particularly ISO 21500), and modern educational systems for engineering disciplines. His research bridges theoretical models with practical applications in infrastructure and business continuity planning, emphasizing quantifiable risk assessment and optimization in complex projects. Scientific Recognition Emerald Literati Award for optimism bias research (2018) Elsevier Outstanding Reviewer for Tunneling journal (2018) ISO technical committee leadership (TC236/TC258) for project management standards Teaching Excellence Award in MBA programs (2022) Academic Leadership He directs NTUA's Metrological Laboratory and coordinates the PROMETHEUS-EADIP Certification Body while serving as Deputy Director of the Athens MBA Diplomatic Training Program. His teaching portfolio includes undergraduate courses in Project Planning & Risk Management and postgraduate instruction in Program Management and Total Quality Management. He actively shapes academic policy through roles on the NTUA Continuing Education Senate Committee and School Studies Committee. Professional Integration Kirittopoulos maintains operational ties with industry through memberships in TEE, PMI-Greece, HELORS, and the Greek Tunneling Society, ensuring his research remains aligned with real-world engineering challenges and professional certification standards.

• Pharmaceutical Technology
• Industrial Pharmacy
• Dosage Form Design
• +6 more

Dimitrios M. Rekkas serves as Professor of Pharmaceutical Technology and Dean of the Department of Pharmacy at the School of Pharmacy, University of Athens. He directs the Pharmaceutical Technology Laboratory and division while actively participating in international initiatives including the SimInhale Cost Action MP1404 and COST 865-Bioencapsulation as Vice President of its Management Committee. His leadership extends to coordinating Erasmus Socrates programs and serving on the university's international affairs committee. His academic credentials include: B.Pharm. from University of Athens, Greece PhD in Pharmaceutical Technology from University of Athens, Greece MSc in Total Quality Management from Sheffield Hallam University, UK Professor Rekkas specializes in Pharmaceutical Technology with research emphases on Industrial Pharmacy, Dosage Form Design, and Quality by Design (QbD) frameworks. His work integrates Experimental Design and Statistical Process Control to optimize pharmaceutical manufacturing, emphasizing Total Quality Management principles across drug development and production. Current investigations focus on advanced delivery systems including dry powder inhalers for cystic fibrosis and rapidly dissolving oral formulations. Analysis of his 15 most recent publications reveals dominant trends in applying Quality by Design to complex drug delivery challenges. Key research trajectories include particle engineering for inhalation therapies, cyclodextrin-based natural product delivery systems, and digital manufacturing techniques like 3D printing for precision tablet coating. His work consistently bridges statistical methodology with practical pharmaceutical engineering solutions. As laboratory director, he oversees research in pharmaceutical manufacturing science while maintaining active international collaborations including appointments as Invited Professor at universities in Austria and Italy. His advisory role extends to FDA consultation as a Visiting Scientist, and he coordinates an e-learning program on Total Quality Management for the university.

George MiaoulisView profile

Professor

• Intelligent interactive and multimedia information systems
• Business systems modeling
• Computer graphics and visualization
• +5 more

George Miaoulis serves as Professor at University of West Attica (formerly Technical Institute of Athens) and Associate Professor at University of Limoges, France, maintaining active academic roles since 1987 across Greek and French institutions with continuous appointments through present day. His academic credentials include: Graduate Surveyor Engineer from Aristotle University of Thessaloniki Postgraduate Studies in Paris (Quantitative Techniques at EHESS and Organization & Informatics at CNAM) PhD from University of Crete PhD from University of Limoges Habilitation in Informatics from University of Limoges Professor Miaoulis' research integrates intelligent information systems with practical applications across societal domains. His work on interactive multimedia systems and business modeling demonstrates strong interdisciplinary connections between computer graphics, visualization techniques, and decision support frameworks. The consistent focus on real-world implementation in education, public administration, healthcare, and engineering contexts reveals his commitment to applied informatics solutions addressing complex institutional challenges. His distinguished service has been recognized internationally: Order of the Academic Palms awarded by French Republic (2012) With supervision of ten doctoral theses and participation in numerous research projects as scientific manager, Professor Miaoulis maintains robust academic mentorship. His leadership extends through directorship of the joint Master ISICG program (2006-2016), ongoing management committee membership, and roles including Department Head (1995-1998), Sivitanidios Foundation Board membership (2013-present), and National Center for Public Administration research (1994-1997). These positions demonstrate sustained institutional engagement across Greek governmental, educational, and research sectors.

Maria SamarakouView profile

Professor

• Artificial Intelligence
• Educational Technology
• E-Learning
• +3 more

Maria Samarakou serves as Professor in the Department of Computer Engineering and Information Technology at the School of Engineering, University of West Attica, where she leads the Applied Informatics laboratory and directs the Educational Technology and E-Learning Systems Laboratory . Her academic journey began with a B.A. in Physics (1977) followed by a Ph.D. from the National and Kapodistrian University of Athens (1986), specializing in simulation and optimization of energy systems. Early career highlights include research at Pratt & Whitney (USA), MBB (Germany), and CNRS/LAAS (France). Professor Samarakou's research pioneers the integration of Artificial Intelligence with educational frameworks, focusing on Interactive Learning Environments , Intelligent Educational Systems , and Educational Software Design . Her work drives innovation in technology-enhanced learning through intelligent tutoring systems and adaptive educational platforms. She has supervised nine doctoral students in the past decade (six completed, three ongoing) and secured leadership in over 20 National and European research programs since 1985. Her laboratory develops cutting-edge e-learning tools while she contributes as a reviewer for major international journals and conferences. Professional affiliations include the Association for the Advancement of Computing in Education (AACE), Hellenic Informatics Society, and Hellenic Union of Physicists, reflecting her interdisciplinary impact across computing education and physics communities.

• Animal Husbandry
• Animal Breeding
• Animal Genetics
• +3 more

Dr. George P. Laliotis serves as an Assistant Professor of Animal Husbandry at the Agricultural University of Athens (AUA), where he is actively affiliated with the Laboratory of Animal Breeding & Husbandry. His academic work centers on molecular mechanisms underlying livestock productivity, with significant contributions to understanding DNA-polymorphism associations with productive traits and physiological processes in ruminants. His educational background includes: B.Sc in Animal Science (2002) M.Sc. in Animal Production (2004) Ph.D. (2007) focused on molecular cloning and physiological roles of ovine G6PD transcripts Dr. Laliotis' research program spans Animal Breeding, Molecular Genetics, and Physiological Genomics, with particular emphasis on Glucose-6-Phosphate Dehydrogenase systems in sheep and genomic applications in cattle. His work bridges fundamental molecular biology with practical livestock production challenges, examining oxidative stress biomarkers, welfare assessment platforms, and indigenous breed conservation. Analysis of his 2018-2020 publications reveals a cohesive research trajectory integrating omics technologies with traditional animal science. Key themes include molecular characterization of metabolic enzymes in sheep, genomic diversity studies of Mediterranean cattle breeds, development of welfare monitoring systems for extensive production, and investigation of periparturient health challenges in dairy cows—demonstrating his commitment to translational research in sustainable livestock systems. Scientific Awards: No scientific awards were documented in the provided materials. Advising and Grants: The available documentation contains no references to graduate students supervised or research grants secured by Dr. Laliotis. Laboratory Affiliation: As a core member of AUA's Laboratory of Animal Breeding & Husbandry, Dr. Laliotis collaborates within a departmental ecosystem that includes specialized laboratories for Anatomy and Physiology of Farm Animals, Applied Hydrobiology, and Nutritional Physiology & Feeding. His laboratory work directly supports the university's mission in advancing evidence-based livestock management practices through genetic and physiological research.

Sfakiotakis MichaelView profile

Associate Professor

• Robotics
• Control Systems
• Medical Robotics
• +3 more

Dr. Sfakiotakis Michael is an Associate Professor at the Department of Electrical and Computer Engineering of the Aristotle University of Thessaloniki. He serves as Director of the Institutionalized Interdepartmental Laboratory of Control Systems and Robotics (ESER) and the Interdepartmental Postgraduate Program 'Advanced Production Systems, Automation and Robotics' under the School of Engineering. His research focuses on robotic systems modeling, medical micro-robotics, real-time embedded control, precision agriculture, and robotic manipulation. Education: Bachelor's in Electrical Engineering, Aristotle University of Thessaloniki (1995) MSc in Communications, Control and DSP, University of Strathclyde, UK (1996) PhD in Biomimetic Robotic Systems, Heriot-Watt University, UK (2000) His research portfolio includes over 65 peer-reviewed publications with an h-index of 17 (Google Scholar), and he has participated in numerous funded projects. His work spans multidisciplinary applications from aquatic robotics to agricultural automation. Labs/Teams: Director of ESER Lab, leading projects in control systems and robotics innovation.

Lisimachos P. KondiView profile

Professor

• signal processing
• communications
• image/video compression
• +8 more

Lisimachos P. Kondi is a Professor at the University of Ioannina in the Department of Computer Science and Engineering, where he has established himself as a leading researcher in signal processing and communications. His academic career spans over two decades with significant contributions to video compression, wireless transmission, and image processing. Education: Diploma in Electrical Engineering, Aristotle University of Thessaloniki, Greece (1994) M.S. in Electrical and Computer Engineering, Northwestern University, USA (1996) Ph.D. in Electrical and Computer Engineering, Northwestern University, USA (1999) Professor Kondi's research focuses on signal processing and communications, with particular emphasis on image/video compression , video transmission over wireless channels , video quality assessment , sparse representations , compressive sensing , super-resolution of video sequences , image watermarking , and shape coding . His work bridges theoretical foundations with practical applications in wireless communications and medical imaging. His recent publications demonstrate a strong trend toward medical image processing and super-resolution techniques, with increasing integration of machine learning approaches. The research spans from theoretical frame construction for compressed sensing to practical applications in wireless visual sensor networks and medical imaging. Teaching: Current Courses (2022-2023): Communication Systems, Multimedia, Video Processing and Compression Previous Courses: Introduction to Programming, Signals and Systems, Topics in Digital Signal Processing, Statistical Signal Processing, Topics in Networking, Topics in Digital Image Processing Professor Kondi has authored the book 4G Wireless Video Communications (Wiley, 2009) and contributed chapters on Color Image Super-Resolution and Video Telephony to major reference works. His research has been published extensively in top-tier journals including IEEE Transactions on Image Processing, IEEE Transactions on Signal Processing, and SPIE Journal of Electronic Imaging.

Christos KonaxisView profile

Researcher

• Computational Geometry
• Algebraic Algorithms
• Polynomial Systems
• +5 more

Christos Konaxis is a researcher affiliated with the Department of Informatics and Telecommunications at the National and Kapodistrian University of Athens. His academic career spans over a decade, with significant contributions to computational geometry and algebraic algorithms. He serves as Technical Coordinator for major European research projects including GRAPES (Learning, processing and optimising shapes) and previously ARCADES (Algebraic Representations in Computer-Aided Design for complEx Shapes). Dr. Konaxis specializes in computational geometry, algebraic algorithms, and computer-aided design. His research focuses on implicitization techniques, polynomial systems, resultant polytopes, and sparse interpolation methods. He has developed novel algorithms for computing Newton polygons, Minkowski sums, and geometric operations using matrix representations. His work bridges theoretical algebraic geometry with practical applications in geometric modeling and computer-aided design. His publication record shows a consistent trajectory of high-impact research in computational geometry, with recent work emphasizing efficient algorithms for shape processing and optimization. His articles demonstrate expertise in both theoretical foundations and practical implementations, particularly in developing output-sensitive algorithms and software frameworks for algebraic computations. Technical Coordinator, GRAPES Marie Curie Training Network (2019-2024) Technical Coordinator, ARCADES Marie Curie Training Network (2016-2019) Researcher, Thales Collaborative Project (2012-2015) Post-doctoral researcher, ACMAC, University of Crete (2011-2013) Dr. Konaxis has contributed to numerous research projects funded by European programs, demonstrating strong grant acquisition capabilities. His teaching portfolio includes Algorithms in Structural Bioinformatics, Discrete Mathematics, Computational Algebra, and Computational Geometry, reflecting the breadth of his expertise across theoretical and applied domains.

Christos TroussasView profile

Assistant Professor

• Adaptive Hypermedia Systems
• Artificial Intelligence in Education
• Human-Centered Artificial Intelligence
• +3 more

Christos Troussas is an Assistant Professor at the Department of Informatics and Computer Engineering, University of West Attica. His research focuses on adaptive hypermedia systems, artificial intelligence in education, human-centered AI, and human-computer interaction. He holds a PhD in Informatics from the University of Piraeus, along with MSc and BSc degrees in related fields. Education Background: PhD in Informatics, University of Piraeus MSc in Intelligent Technologies of Human-Computer Interaction, University of Piraeus BSc in Informatics, University of Piraeus Research Interests: His work emphasizes personalized software engineering, adaptive systems in education, and the integration of AI with pedagogical theories. He explores technologies like augmented reality (AR) and fuzzy logic for enhancing learning experiences, particularly for special education needs and spatial skill development. Publication Trends: Recent publications highlight advancements in neuro-symbolic systems, gamified learning environments, and reinforcement learning for adaptive interfaces. He consistently addresses challenges in educational technology adoption and user-centric design. Editorial & Professional Roles: Academic Editor of Advances in Human-Computer Interaction and Editorial Board member of multiple journals. Technical Program Committee member at international conferences. Grants & Collaborations: Participated in national/international research projects focusing on AI-enhanced educational tools and digital learning frameworks.

• Algorithm Design and Analysis
• Algorithmic Game Theory
• Approximation and Online Algorithms
• +5 more

Dimitrios Fotakis is a Professor at the School of Electrical and Computer Engineering at the National Technical University of Athens (NTUA), where he has been serving since February 2009. He also collaborates with the "Archimedes" research unit as an experienced researcher since 2023. His academic journey includes previous positions as a Senior Research Scientist at Yahoo Research (2017-2019), Assistant Professor at the University of the Aegean (2004-2009), and Postdoctoral Researcher at the Max-Planck Institut für Informatik (2001-2003). National Technical University of Athens (2009-present): Professor "Archimedes" Research Unit (2023-present): Collaborating Senior Researcher Yahoo Research (2017-2019): Senior Research Scientist University of the Aegean (2004-2009): Assistant Professor Max-Planck Institut für Informatik (2001-2003): Postdoctoral Researcher Education: He holds a Diploma (1994) and a PhD (1999) from the Department of Computer Engineering and Informatics at the University of Patras, Greece. Dimitrios Fotakis specializes in Theoretical Computer Science with a focus on Algorithmic Game Theory and Approximation Algorithms. His research centers on the algorithmic properties of congestion games, the design of approximate mechanisms without monetary exchanges, and direct algorithms with emphasis on service location problems. His work has produced significant results including optimal algorithms for service location problems, potential functions for generalizations of congestion games, and optimal approximate truth-based mechanisms. With over 120 publications in major international conferences and journals and more than 3,000 citations according to Google Scholar, his research has had substantial impact in the field. His recent publications (2023-2025) demonstrate a continued focus on cutting-edge topics at the intersection of algorithms, game theory, and machine learning. These works span diverse areas including learning-augmented algorithms, graph neural networks, facility location problems, mechanism design, opinion dynamics, and fairness in ranking systems. The breadth of his research shows his ability to bridge theoretical computer science with practical applications in energy systems, social networks, and AI ethics. Teaching: Professor Fotakis teaches courses including Algorithms and Complexity, Discrete Mathematics, Computer Programming, Algorithmic Game Theory, Network Algorithms and Complexity, and Convex Optimization with Applications in Machine Learning. Research Leadership: He has served as Principal Investigator for several significant research projects including BALSAM (Beyond Worst-Case Analysis in Approximation Algorithms and Mechanism Design, 2019-2023), LEADAlgo (Learning-Augmented and Data-Driven Online Algorithms, 2020-2022), and Selfish Resource Allocation through Game Theoretic Models (2009-2021). He has also contributed as a Senior Researcher to multiple THALES projects through the years. Mentorship: Professor Fotakis has supervised numerous PhD students who have gone on to prestigious postdoctoral positions at institutions including MIT, Stanford, Yale, and UT Austin. His academic lineage extends through many successful students now working in top universities and research institutions worldwide.

• Computer Science
• Telecommunications

Konaxis Christos serves as a Lecturer at the Department of Informatics and Telecommunications, National and Kapodistrian University of Athens, with his capacity explicitly listed as 'Teachers outside the department'—indicating non-permanent teaching contributions to the department's academic programs. His research profile aligns with the department's core disciplines: Computer Science encompasses algorithm design, software engineering, and data systems, while Telecommunications covers network protocols, wireless communications, and signal processing. These fields reflect the department's institutional focus on digital infrastructure and information technology innovation.

• Optimization
• Computational Mathematics
• Machine Learning
• +9 more

Dimitris G. Sotiropoulos is a researcher at the Department of Mathematics, University of Patras . His work spans optimization , numerical analysis , and machine learning , with a focus on developing advanced algorithms for nonlinear systems , neural network training , and global optimization . Key research contributions include: Innovations in BFGS and conjugate gradient methods for large-scale optimization. Applications of interval arithmetic to discrete minimax problems and parameterized equations. Hybrid genetic algorithms for global optimization of multimodal functions. His publications (1997–2010) reflect expertise in computational mathematics and algorithm design , with applications in biomedical data classification and computational geometry. Articles emphasize memory efficiency , nonlinear programming , and validated numerics . Collaborations include researchers in optimization theory , neural networks , and numerical methods across multiple Greek institutions.

Dimitrios GournisView profile

Professor

• Nanomaterials Chemistry
• 2D Materials
• Carbon Nanostructures
• +5 more

Dimitrios Gournis is a Professor of Nanomaterials and Nanotechnology at the Technical University of Crete (TUC), affiliated with the School of Chemical and Environmental Engineering and the Department of Materials Science, Nanotechnology and Biotechnological Applications. He directs the Laboratory of Physical Chemistry and Chemical Processes (PCCP Lab) and supervises doctoral candidates. His education includes a Ph.D. from the National Technical University of Athens (1998) and a Chemistry degree from the University of Ioannina (1992). Research interests span nanomaterials synthesis, 2D materials (graphene, clays, TMDs), carbon nanostructures, hybrid nanocomposites, and applications in catalysis, energy, environmental remediation, biomedicine, and electronics. Characterization techniques include XRD, FTIR, Raman, and electron microscopy. Recent publications (2023-2025) focus on sustainable nanomaterials, energy storage, CO₂ methanation catalysts, nanomedicine (drug delivery), e-waste recycling, and cultural heritage materials. Trends show strong emphasis on green synthesis, environmental applications, and nanoscale biomedical solutions. Gournis leads major grants including: Flagship GREENMAT (€600K, 2023-2025): Nanomaterials for energy/environment HFRI StableCO2Nanocat (€180K, 2023-2026): CO₂ recycling catalysts PhotoUpPlas (€115K, 2023-2026): Plastic waste upcycling Graphene glucose monitors (€150K, 2020-2023) Biogas-to-hydrogen systems (€102K, 2020-2023) He holds editorial roles at Frontiers in Materials , Molecules , and Nanomaterials , and directs MSc programs in Materials Science at the University of Ioannina.