Embodied conversational agents (ECA) should exhibit nonverbal behaviors that are meaningfully related to their speech and mental state. This paper describes Cerebella, a system that automatically derives communicative functions from the text and audio of an utterance by combining lexical, acoustic, syntactic, semantic and rhetorical analyses. Communicative functions are then mapped to a multimodal behavior performance. Two studies demonstrate that the generated performances are meaningful and consistent with the speech. © 2013 Springer-Verlag.
CITATION STYLE
Lhommet, M., & Marsella, S. C. (2013). Gesture with meaning. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 8108 LNAI, pp. 303–312). https://doi.org/10.1007/978-3-642-40415-3_27
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