| Genetic algorithms with multi-parent recombination AE Eiben, PE Raue, Z Ruttkay International conference on parallel problem solving from nature, 78-87, 1994 | 675 | 1994 |
| From brows to trust: Evaluating embodied conversational agents Z Ruttkay, C Pelachaud Springer Science & Business Media, 2004 | 203 | 2004 |
| Solving constraint satisfaction problems using genetic algorithms AE Eiben, PE Raué, Z Ruttkay Proceedings of the first IEEE conference on evolutionary computation. IEEE …, 1994 | 132 | 1994 |
| Pitch, eyebrows and the perception of focus EJ Krahmer, Z Ruttkay, MGJ Swerts, W Wesselink Proceedings of the Speech Prosody 2002, Conference Aix-en-Provence, 11-13 …, 2002 | 109 | 2002 |
| Emotion Disc and Emotion Squares: Tools to explore the facial expression space Z Ruttkay, H Noot, P Ten Hagen Computer Graphics Forum 22 (1), 49-53, 2003 | 103 | 2003 |
| Self-adaptivity for constraint satisfaction: Learning penalty functions AE Eiben, Z Ruttkay Proceedings of IEEE international conference on evolutionary computation …, 1996 | 100 | 1996 |
| Elckerlyc: A BML realizer for continuous, multimodal interaction with a virtual human H van Welbergen, D Reidsma, ZM Ruttkay, J Zwiers Journal on Multimodal User Interfaces 3 (4), 271-284, 2009 | 98 | 2009 |
| Embodied conversational agents on a common ground: A framework for design and evaluation Z Ruttkay, C Dormann, H Noot From brows to trust: evaluating embodied conversational agents, 27-66, 2004 | 83* | 2004 |
| Constraint satisfaction-a survey Z Ruttkay CWI Quarterly 11 (2-3), 163-214, 1998 | 83 | 1998 |
| Evaluating ecas-what, how and why? Z Ruttkay, C Dormann, H Noot Schloss Dagstuhl–Leibniz-Zentrum für Informatik, 2006 | 64 | 2006 |
| GA-easy and GA-hard constraint satisfaction problems Á Eiben, PE Raué, Z Ruttkay International Workshop on Constraint Processing, 267-283, 1993 | 62 | 1993 |
| Animated chartoon faces Z Ruttkay, H Noot Proceedings of the 1st International Symposium on Non-photorealistic …, 2000 | 60 | 2000 |
| Elbows higher! Performing, observing and correcting exercises by a virtual trainer Z Ruttkay, H van Welbergen International Workshop on Intelligent Virtual Agents, 409-416, 2008 | 51 | 2008 |
| Towards a reactive virtual trainer Z Ruttkay, J Zwiers, H van Welbergen, D Reidsma International Workshop on Intelligent Virtual Agents, 292-303, 2006 | 50 | 2006 |
| Variations in gesturing and speech by gestyle H Noot, Z Ruttkay International Journal of Human-Computer Studies 62 (2), 211-229, 2005 | 38 | 2005 |
| Exercises in style for virtual humans Z Ruttkay, C Pelachaud, I Poggi, H Noot Animating expressive characters for social interaction, 143-160, 2008 | 37 | 2008 |
| Mutually coordinated anticipatory multimodal interaction A Nijholt, D Reidsma, H van Welbergen, R op den Akker, Z Ruttkay Verbal and Nonverbal Features of Human-Human and Human-Machine Interaction …, 2008 | 37 | 2008 |
| Interacting with a virtual conductor P Bos, D Reidsma, Z Ruttkay, A Nijholt International Conference on Entertainment Computing, 25-30, 2006 | 36 | 2006 |
| Potential of an interactive drug prevention mobile phone app (once upon a high): questionnaire study among students M Kapitány-Fövény, E Vagdalt, Z Ruttkay, R Urbán, MJ Richman, ... JMIR serious games 6 (4), e9944, 2018 | 35 | 2018 |
| Perceptual evaluation of audiovisual cues for prominence EJ Krahmer, Z Ruttkay, MGJ Swerts, M Wesselink Proceedings of the 7th International Conference Spoken Language Processing …, 2002 | 34 | 2002 |
