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ACL
2004
14 years 11 months ago
Predicting Student Emotions in Computer-Human Tutoring Dialogues
We examine the utility of speech and lexical features for predicting student emotions in computerhuman spoken tutoring dialogues. We first annotate student turns for negative, neu...
Diane J. Litman, Katherine Forbes-Riley
FLAIRS
2006
14 years 11 months ago
3D Facial Expression Recognition for the Enhancement of Human-Computer Interaction
Automatic facial expression recognition has gained much attention during the last decade because of its potential application in areas such as more engaging humancomputer interfac...
Chao Li, Armando Barreto
NAACL
2004
14 years 11 months ago
The Tao of CHI: Towards Effective Human-Computer Interaction
End-to-end evaluations of conversational dialogue systems with naive users are currently uncovering severe usability problems that result in low task completion rates. Preliminary...
Robert Porzel, Manja Baudis