Prof. Alexandros Chatzigeorgiou

University of Macedonia, Department Of Applied Informatics

  • Diploma in Electrical Engineering, Aristotle University of Thessaloniki, 1996
  • PhD in Computer Science, Aristotle University of Thessaloniki, 2000

Recent Publications

Show all (10)

  • G. D. Apostolidis, M. Siavvas, I. Kalouptsoglou, D. Tsoukalas, A. Chatzigeorgiou, A. Ampatzoglou, D. Kehagias, D. Tzovaras, "On the capacity of Technical Debt to indicate security issues in open-source software products.", in Proceedings of the 18th International Conference on the Quality of Information and Communications Technology (QUATIC 2025), Lisbon, Portugal, 2025.
  • I. Kalouptsoglou, M. Siavvas, A. Ampatzoglou, D. Kehagias, A. Chatzigeorgiou, "Transfer learning for software vulnerability prediction using Transformer models.", Journal of Systems and Software, vol. 227, 2025. https://doi.org/10.1016/j.jss.2025.112448
  • K. Georgiou, R. Rossini, M. Jahn, D. Tsoukalas, V. Voulgarakis, S. Tsekeridou, M. Aluas, A. Vontas, D. Kehagias, N. Mittas, A. Ampatzoglou, V. Kordoni, A. Chatzigeorgiou, L. Angelis, "SKILLAB: Creating a Skills Supply and Demand Data Space.", in Proceedings of the 4th Eclipse Security, AI, Architecture and Modelling Conference on Data Space (ESAAM24), 2024.
  • I. Kalouptsoglou, M. Siavvas, A. Ampatzoglou, D. Kehagias, A. Chatzigeorgiou, "Vulnerability prediction using pre-trained models: An empirical evaluation.", in Proceedings of the 32nd International Symposium on the Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS 2024), 2024.
  • D. Tsoukalas, N. Mittas, E. Arvanitou, A. Ampatzoglou, A. Chatzigeorgiou, D. Kehagias, "Local and Global Explainability for Technical Debt Identification.", IEEE Transactions on Software Engineering (TSE), vol. 50, no. 8, pp. 2110-2123, August 2024. DOI: 10.1109/TSE.2024.3422427
Contact
Prof. Alexandros Chatzigeorgiou

Information Technologies Institute
Centre of Research & Technology - Hellas
Email: achat@iti.gr