TY - CHAP A1 - van Welbergen, Herwin A1 - Baumann, Timo A1 - Schlangen, David A1 - Kopp, Stefan T1 - Incremental, Adaptive and Interruptive Speech Realization for Fluent Conversation with ECAs T2 - Intelligent Virtual Agents N2 - This project aimed to establish the feasibility of creating a procedural system for generating expressive facial animation based on an affective agent. A procedural system supporting a limited number of emotional expression changes was created alongside keyframed animations of these same emotional expression changes, and audience response to these two approaches was tested empirically. Results seem to partially support the procedural animations generated being comparable with keyframed, in terms of perceptual validity. KW - artificial intelligence KW - cognitive modeling KW - gestures KW - nonverbal communication KW - social interaction Y1 - 2013 UR - https://link.springer.com/content/pdf/bbm:978-3-642-40415-3/1?pdf=chapter%20toc SN - 978-3-642-40414-6 SP - 468 EP - 469 PB - Springer ER -