| Issue Date | Title | Author(s) |
| 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. |
| 2004 | Probabilistic Boundary-Based Contour Tracking with Snakes in Natural Cluttered Video Sequences | Tsechpenakis, Gabriel ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 15-Jun-2004 | Rule-driven object tracking in clutter and partial occlusion with model-based snakes | Tsechpenakis, Gabriel ; Rapantzikos, Konstantinos ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| 1998 | A simplified representation of 3D human faces adapted from 2D images | Votsis, George ; Tsapatsoulis, Nicolas ; Karpouzis, Kostas ; Kollias, Stefanos D. |
| Mar-2004 | A snake model for object tracking in natural sequences | Tsechpenakis, Gabriel ; Rapantzikos, Konstantinos ; Tsapatsoulis, Nicolas ; Kollias, Stefanos D. |
| Aug-2009 | Spatiotemporal saliency for video classification | Tsapatsoulis, Nicolas ; Rapantzikos, Konstantinos ; Avrithis, Yannis ; Kollias, Stefanos D. |
| 1998 | A vector based approximation of KLT and its application to face recognition | Tsapatsoulis, Nicolas ; Alexopoulos, Vassilios ; Kollias, Stefanos D. |