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| Issue Date | Title | Author(s) |
| 10-Sep-2000 | Efficient face detection for multimedia applications | Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. |
| 2007 | An embedded saliency map estimator scheme: Application to video encoding | Tsapatsoulis, Nicolas ; Rapantzikos, Konstantinos ; Pattichis, Constantinos S. |
| Jul-2002 | Emotion recognition and synthesis based on MPEG-4 FAPs | Tsapatsoulis, Nicolas ; Raouzaiou, Amaryllis ; Kollias, Stefanos D. ; Cowie, Roddy I D ; Douglas-Cowie, Ellen |
| Jan-2001 | Emotion Recognition in Human-Computer Interaction | Cowie, Roddy I D ; Douglas-Cowie, Ellen ; Tsapatsoulis, Nicolas ; Votsis, George ; Taylor, John G. ; Kollias, Stefanos D. ; Fellenz, Winfried A. |
| 2003 | Emotion representation for virtual environments | Karpouzis, Kostas ; Raouzaiou, Amaryllis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| Jun-2000 | Enhancing Nonverbal Human Computer Interaction with Expression Recognition | Karpouzis, Kostas ; Tsapatsoulis, Nicolas ; Raouzaiou, Amaryllis ; Moshovitis, George ; Kollias, Stefanos D. |
| 2005 | Enhancing the robustness of skin-based face detection schemes through a visual attention architecture | Tsapatsoulis, Nicolas ; Rapantzikos, Konstantinos |
| Sep-2016 | Estimating party-user similarity in Voting Advice Applications using Hidden Markov Models | Agathokleous, Marilena ; Tsapatsoulis, Nicolas ; Djouvas, Constantinos |
| 2011 | Evaluating annotators consistency with the aid of an innovative database schema | Georgiou, Olga ; Tsapatsoulis, Nicolas ; Theodosiou, Zenonas |
| Dec-2016 | Evaluating the descriptive power of Instagram hashtags | Giannoulakis, Stamatios ; Tsapatsoulis, Nicolas |
| 4-Jul-2023 | Evaluating the use of Instagram images color histograms and hashtags sets for automatic image annotation | Giannoulakis, Stamatios ; Tsapatsoulis, Nicolas ; Djouvas, Constantinos |
| 2009 | Experimental evaluation of the MPEG-7 visual descriptors for object classification | Tsapatsoulis, Nicolas ; Theodosiou, Zenonas |
| 2000 | Exploring the time course of facial expressions with a fuzzy system | Tsapatsoulis, Nicolas ; Piat, Frederic |
| 2012 | Extraction of web image information: semantic or visual cues? | Tsapatsoulis, Nicolas ; Tryfou, Georgina |
| 2000 | Face detection in color images and video sequences | Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 1998 | Face extraction from non-uniform background and recognition in compressed domain | Tsapatsoulis, Nicolas ; Doulamis, Nikolaos D. ; Doulamis, Anastasios D. ; Kollias, Stefanos D. |
| 1999 | Face recognition based on multiple representations: splitting the error space | Leonidou, Miltiades ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| Sep-2021 | Face Verification in Practice: The Case of Greek Artist Leonidas Arniotis | Tsapatsoulis, Nicolas ; Diakoumopoulou, Katerina |
| 2005 | Facial expression and gesture analysis for emotionally-rich man-machine interaction | Karpouzis, Kostas ; Raouzaiou, Amaryllis ; Drosopoulos, Athanasios ; Ioannou, Spiros ; Balomenos, Themis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 2004 | Facial expression classification based on MPEG-4 FAPs: the use of evidence and prior knowledge for uncertainty removal | Wallace, Manolis ; Raouzaiou, Amaryllis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
