| Issue Date | Title | Author(s) |
| 1998 | Facial Expression Recognition Using HMM with Observation Dependent Transition Matrix | Tsapatsoulis, Nicolas ; Leonidou, Miltiades ; Kollias, Stefanos D. |
| Jun-2001 | Facial Image Indexing in Multimedia Databases | Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. |
| 2000 | A fuzzy system for emotion classification based on the MPEG-4 facial definition parameter set | Tsapatsoulis, Nicolas ; Karpouzis, Kostas ; Stamou, Giorgos ; Frederic, Piat ; Kollias, Stefanos D. |
| 2002 | A Hybrid Intelligence System for Facial Expression Recognition | Tsapatsoulis, Nicolas ; Raouzaiou, Amaryllis ; Tzouvaras, V. ; Stamou, Giorgos ; Kollias, Stefanos D. |
| 1998 | An illumination invariant face recognition algorithm | Leonidou, Miltiades ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 1997 | An image analysis system for automated detection of breast cancer nuclei | Tsapatsoulis, Nicolas ; Schnorrenberg, Frank ; Pattichis, Constantinos S. ; Kollias, Stefanos D. |
| Jan-2000 | Improved Detection of Breast Cancer Nuclei using Modular Neural Networks | Schnorrenberg, Frank ; Tsapatsoulis, Nicolas ; Pattichis, Constantinos S. ; Schizas, Christos N. ; Kollias, Stefanos D. ; Vassiliou, Mary ; Adamou, Adamos ; Kyriacou, Kyriacos C. |
| 1996 | Innovative techniques for recognition of faces based on multiresolution analysis and morphological filtering | Doulamis, Anastasios D. ; Tsapatsoulis, Nicolas ; Doulamis, Nikolaos D. ; Kollias, Stefanos D. |
| 2004 | Intelligent initialization of resource allocating RBF networks | Wallace, Manolis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 2003 | An Intelligent Scheme for Facial Expression Recognition | Raouzaiou, Amaryllis ; Ioannou, Spiros ; Karpouzis, Kostas ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. ; Cowie, Roddy I D |
| 1997 | Markovian models for the output of real word MPEG-1 encoders | Doulamis, Nikolaos D. ; Tsapatsoulis, Nicolas ; Doulamis, Anastasios D. ; Tsiodras, Athanasios ; Kollias, Stefanos D. |
| 2000 | Moving to continuous facial expression space using the MPEG-4 facial definition parameter (FDP) set | Tsapatsoulis, Nicolas ; Karpouzis, Kostas ; Kollias, Stefanos D. |
| 1997 | A neural network assisted algorithm for automated detection of breast cancer nuclei | Tsapatsoulis, Nicolas ; Schnorrenberg, Frank ; Pattichis, Constantinos S. ; Kollias, Stefanos D. ; Schizas, Christos N. |
| 2001 | A Neural-Network-Based Approach to Adaptive Human Computer Interaction | Votsis, George ; Doulamis, Nikolaos D. ; Doulamis, Anastasios D. ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 2003 | Object tracking in clutter and partial occlusion through rule-driven utilization of Snakes | Tsechpenakis, Gabriel ; Rapantzikos, Konstantinos ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 2003 | On the development of user adapted e-learning schemes for teachers | Tzouveli, Paraskevi K. ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. ; Michaelidou, M. |
| 1999 | On the use of radon transform for facial expression recognition | Tsapatsoulis, Nicolas ; Avrithis, Yannis ; Kollias, Stefanos D. |
| 2006 | An overview of facial expression and gesture analysis for emotionally-rich man-machine interaction | Karpouzis, Kostas ; Drosopoulos, Athanasios ; Ioannou, Spiros ; Raouzaiou, Amaryllis ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 22-Oct-2002 | Parameterized facial expression synthesis based on MPEG-4 | Raouzaiou, Amaryllis ; Tsapatsoulis, Nicolas ; Karpouzis, Kostas ; Kollias, Stefanos D. |
| 2001 | Parameterized Facial Expression Synthesis for Videoconferencing Applications | Tsapatsoulis, Nicolas ; Raouzaiou, Amaryllis ; Kollias, Stefanos D. |