Paper Info
Title
Greta: an interactive expressive ECA system
Abstract
We have developed a general purpose use and modular architecture of an Embodied Conversational Agent (ECA) called Greta. Our 3D agent is able to communicate using verbal and nonverbal channels like gaze, head and torso movements, facial expressions and gestures. It follows the SAIBA framework [10] and the MPEG4 [6] standards. Our system is optimized to be used in interactive applications.
Year
DOI
Venue
2009
10.5555/1558109.1558314
AAMAS (2)
Keywords
Field
DocType
saiba framework,modular architecture,interactive expressive eca system,nonverbal channel,torso movement,facial expression,embodied conversational agent,interactive application,general purpose use
General purpose,Computer science,Gesture,Nonverbal communication,Human–computer interaction,Dialog system,Artificial intelligence,Torso,Gaze,Embodied cognition,Facial expression,Multimedia,Machine learning
Conference
Citations 
PageRank 
References 
49
2.52
5
Authors
4
Name
Order
Citations
PageRank
Radoslaw Niewiadomski141435.95
Elisabetta Bevacqua233728.51
Maurizio Mancini359755.25
Catherine Pelachaud42706279.88