جستجوی استاد راهنمای دانشگاهی

Marinos Themistocleous is a Professor at the Department of Digital Systems, University of Piraeus, Greece. Previously, he served as a Lecturer and Senior Lecturer at Brunel University, UK. His academic background includes a B.Sc. in Computer Science, a Postgraduate Degree in Teaching and Learning in Higher Education, an M.Sc. in Information Systems Management, and a Ph.D. in Informatics. Affiliations: University of Piraeus (current), Brunel University (former) Consultancies: Greek Ministry of Finance, Greek Standardization Body, Bank of Greece, ORACLE UK His research focuses on Information Systems, Service-Oriented Architectures, e-business, and Net-Centric systems. He has authored textbooks, journal papers, and conference articles, receiving awards for excellence. He serves as an international reviewer for EU and other funding bodies' research proposals. Grants: Secured funding from multiple bodies for research projects. Teaching: Active in higher education pedagogy and curriculum development.

• Information Systems
• Information Systems Management
• Service-Oriented Architectures
• +۳ مورد دیگر

Dimitrios Kallergis is a Lecturer in Net-Centric Systems and Cloud Computing at the University of West Attica's Department of Informatics & Computer Engineering since 2019. He holds expertise in cybersecurity, cloud/fog/edge computing, ad-hoc networking, cyber-physical systems, and IT law. His research bridges theoretical frameworks with practical applications in healthcare, transportation, and environmental systems. Kallergis has contributed to European Union Agency for Cybersecurity (ENISA) projects and serves as a guest editor for scientific journals and conference TPC member. Previously, he served as a Research/Teaching Associate (2000-2017) at the Piraeus University of Applied Sciences and coordinated student placement programs. He is also a visiting lecturer at the University of Piraeus and University of West Macedonia. His work emphasizes secure network protocols, resource allocation in healthcare networks, and IoT security. Key research trends in his publications focus on cybersecurity challenges in emerging technologies like EV charging systems, healthcare-oriented networks, and intelligent transportation systems. He integrates stochastic modeling (e.g., SPN) and policy-driven architectures to address security and efficiency in distributed systems. His advising and professional activities include technical coordination in EU-funded R&D projects and contributions to regulatory frameworks for IT systems. He actively engages in cross-border cloud security performance studies and hybrid cloud approaches for spatial data management.

• Cybersecurity
• Cloud/Fog/Edge Computing
• Ad-Hoc Networking
• +۲ مورد دیگر

Giannis Tzimas is a Professor at the Department of Electrical and Computer Engineering, University of Peloponnese. He holds a BSc and PhD in Computer Engineering and Informatics from the University of Patras. His research focuses on Net-centric systems, Web Engineering, Big Data, AI applications, Digital Transformation for public sectors, and Bioinformatics. He has been a World Bank consultant since 2018, advising on digital transformation projects in Social Protection, Labor, and Education across Europe, Africa, Asia, and the Caribbean. Dr. Tzimas has extensive leadership experience, including Technical Manager at the Graphics, Multimedia & GIS Lab (University of Patras, 1996–2018) and Technical Coordinator at the Computer Technology Institute (1997–2011). He managed EU-funded R&D projects and collaborated on infrastructure development for the TEI of Messolonghi’s Network Operations Center (2009–2013). His research interests include Service-Oriented Architectures, Web Data Engineering, and applications of Machine Learning in public sector digitization. He has published widely in top journals and conferences, with recent work exploring AI-driven labor market analytics and pandemic employment impacts. Dr. Tzimas collaborates with international organizations and academic institutions, contributing to frameworks for interoperable social protection systems and digital labor market observatories. His work bridges academic research with real-world policy implementation, emphasizing data-driven solutions for societal challenges.

• Net-centric Information Systems
• Service-Oriented Architectures
• Web Engineering
• +۶ مورد دیگر

Chalkidi Maria is an Associate Professor at the Department of Digital Systems, University of Piraeus. She holds a BSc in Informatics (1997), MSc in Information Systems (1999), and PhD in Computer Science (2003) from the Athens University of Economics and Business (AUEB). She conducted postdoctoral research at the University of California, Riverside (UCR) under an EU Marie Curie Fellowship (2004–2005). Her research focuses on Machine Learning, Knowledge Discovery in distributed environments (P2P networks, sensor networks), Web technologies, and database systems. She has contributed to projects under the DB-NET research group at AUEB and serves on program committees for international conferences in Machine Learning and Data Mining. Education: BSc in Informatics, University of Piraeus (1997) MSc in Information Systems, AUEB (1999) PhD in Computer Science, AUEB (2003) Research emphasizes scalable algorithms for distributed knowledge discovery, web content analysis, and machine learning applications in sensor networks. She has collaborated on EU and national research programs, advancing interdisciplinary approaches to data-centric systems. Notable achievements include the Marie Curie Fellowship and contributions to the DB-NET research initiatives. Her work bridges theoretical advancements with practical implementations in distributed computing environments.

• Machine Learning
• Knowledge Discovery
• Distributed Systems
• +۵ مورد دیگر

Xenia Mamakou is a Teaching Professor at the Department of Business Administration within the School of Business at Athens University of Economics and Business (AUEB) , where she contributes to both undergraduate and postgraduate education in Business Informatics, Decision Making, Business Analytics, Information Systems, and the Internet. She is actively involved in the Business Informatics Laboratory (BILab) and coordinates an eLearning course at AUEB’s Center for Lifelong Learning (KEDIVIM) . Bachelor’s: Business Administration from AUEB MSc: Business Information Technology with Distinction from UMIST (UK) PhD: Information Systems from AUEB’s Department of Business Administration Her research focuses on business analytics , information systems management , and digital transformation , particularly examining the organizational and social implications of technology use. Her scholarly output includes over 30 publications in journals and conference proceedings, with recent work exploring IT capabilities in elderly care, agile methodologies in software development, and AI adoption behaviors. Her publications demonstrate sustained engagement with both technical and sociological aspects of digital systems, spanning topics like ERP implementation, e-commerce satisfaction metrics, and the metaverse’s business implications. The articles emphasize interdisciplinary approaches to technology integration across healthcare, banking, and education sectors. Awards: AUEB Excellence in Undergraduate Teaching Award (x2) She serves on AUEB’s Teaching and Learning Support Committee and Gender Equality and Anti-Discrimination Committee , and has been Treasurer of the AUEB Faculty Association since 2021.

• Business Analytics
• Information Systems Management
• Digital Transformation
• +۵ مورد دیگر