Mr. Christos Chatzikonstantinou

Research Assistant

  • Diploma in Electrical and Computer Engineering (2016)
Christos Chatzikonstantinou received his diploma from the Department of Electrical and Computer Engineering of Aristotle University of Thessaloniki in July 2016. Since February 2017, he has been working as a research assistant at Informatics and Telematics Institute (ITI) of the Centre for Research and Technology Hellas (CERTH). His research interests include machine learning and signal processing.

Recent Publications

Show all (8)

  • N. Avgerinos, P. Mertis, M. Tsagaris, N. Desipris, G. Lyberopoulos, E. Theodoropoulou, K. Filis, J. Sarajlić, M. Pastor, D. Chatzakou, G. Kalpakis, C. Chatzikonstantinou, D. Tsatsou, S. Demertzis, P. Leskovsky, C. Mendes, S. Linehan, J. Mulcahy, I. Karvelas, M. Álvarez Fernández, A. Alegria, "Innovative Digital Forensic and Investigation Tools for Law Enforcement: The EMPOWER & TRACY Approach.", FIP International Conference on Artificial Intelligence Applications and Innovations. https://doi.org/10.1007/978-3-031-63227-3_6
  • C. Chatzikonstantinou, D. Konstantinidis, K. Dimitropoulos, P. Daras, "Federated Learning Aggregation based on Weight Distribution Analysis.", IEEE International Conference on Imaging Systems & Techniques, Copenhagen, Denmark, October 2023. https://www.researchgate.net/publication/374440973_Federated_Learning_Aggregation_based_on_Weight_Distribution_Analysis
  • A. Psaltis, C. Chatzikonstantinou, C. Z. Patrikakis, P. Daras, "FedRCIL: Federated Knowledge Distillation for Representation based Contrastive Incremental Learning.",Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV) Workshops, 2023, pp. 3463-3472
  • A. Stergioulas, C. Chatzikonstantinou, T. Chatzis, I. Papastratis, D. Konstantinidis, K. Dimitropoulos, K. Atzakas, G. Xydopoulos, V. Zacharopoulou, D. Papazachariou, V. Aggelidis, K. Grigoriadis, P. Daras, "Sign Language Communication Through an Interactive Mobile Application.", HCI International 2023 Posters. HCII 2023. Communications in Computer and Information Science, vol 1833. Springer, Cham. https://doi.org/10.1007/978-3-031-35992-7_52
  • C. Chatzikonstantinou, G. Valasidis, K. Stavridis, G. Malogiannis, A. Axenopoulos, P. Daras, "UCF-CAP, Video Captioning in the Wild", 2022 IEEE International Conference on Image Processing (ICIP), Bordeaux, France, 2022, pp. 1386-1390. doi: 10.1109/ICIP46576.2022.9898011
Contact
Mr. Christos Chatzikonstantinou
Building B - Office 0.4

Information Technologies Institute
Centre of Research & Technology - Hellas
1st km Thermis - Panoramatos, 57001, Thermi - Thessaloniki
Tel.: +30 2310 464160 (129)
Fax: +30 2310 464164
Email: chatziko@iti.gr

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