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Mr. Ilias Kalouptsoglou

Postdoctoral Research Associate

  • • Diploma of Electrical and Computer Engineer - A.U.T.H. (2019)
  • • Ph.D. in Applied Informatics - University of Macedonia (2025)

Dr. Ilias Kalouptsoglou works as a postdoctoral researcher at the Information Technologies Institute (ITI) of the Centre for Research and Technology-Hellas (CERTH). He holds a Diploma in Electrical and Computer Engineering from the Faculty of Engineering of the Aristotle University of Thessaloniki. He also holds a Ph.D. from the Faculty of Applied Informatics of the University of Macedonia (UoM), with a thesis on “Software vulnerability detection using machine learning”, which he completed under the supervision of Professor Apostolos Ampatzoglou. He has been working at CERTH since 2020, having participated in a large number of European and national projects. His research interests focus on the areas of software engineering, with emphasis on software security and vulnerability prediction, and artificial intelligence, with emphasis on both natural and programming language processing, as well as on Large Language Models.

Recent Publications

Show all (15)

  • 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
  • M. Siavvas, G. Xanthopoulou, I. Kalouptsoglou, D. Kehagias, D. Tzovaras, "Digital Transformation of Security Standards: Requirements Extraction using Large Language Models.", in Proceedings of the 11th International Conference on Dependable Systems and Their Applications, (DSA), IEEE, 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.
  • M. Siavvas, I. Kalouptsoglou, E. Gelenbe, D. Kehagias, D. Tzovaras, "Transforming the field of Vulnerability Prediction: Are Large Language Models the key?.", in Proceedings of the 32nd International Symposium on the Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS 2024), 2024.
  • I. Kalouptsoglou, M. Siavvas, A. Ampatzoglou, D. Kehagias, A. Chatzigeorgiou, D. Tzovaras, "Vulnerability Classification on Source Code using Text Mining and Deep Learning Techniques.", in Proceedings of the 24th International Conference of Software Quality, Reliability, and Security, IEEE, Cambridge, UK, 2024.
Contact
Mr. Ilias Kalouptsoglou
Building C (Ganas) - Office Β11

Information Technologies Institute
Centre of Research & Technology - Hellas
9th km Thessaloniki - Thermi, 57001, Thessaloniki, Greece
Email: iliaskaloup@iti.gr