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COST
2008
Springer
125views Multimedia» more  COST 2008»
15 years 1 months ago
Biosignal Based Emotion Analysis of Human-Agent Interactions
A two-phase procedure, based on biosignal recordings, is applied in an attempt to classify the emotion valence content in human-agent interactions. In the first phase, participants...
Evgenia Hristova, Maurice Grinberg, Emilian Lalev
COST
2008
Springer
84views Multimedia» more  COST 2008»
15 years 1 months ago
Regionalized Text-to-Speech Systems: Persona Design and Application Scenarios
This paper presents results on the selection of application scenarios and persona design for sociolect and dialect speech synthesis. These results are derived from a listening expe...
Michael Pucher, Gudrun Schuchmann, Peter Fröh...
COST
2008
Springer
100views Multimedia» more  COST 2008»
15 years 1 months ago
Using Context to Disambiguate Communicative Signals
After perceiving multi-modal behaviour from a user or agent a conversational agent needs to be able to determine what was intended with that behaviour. Contextual variables play an...
Mark ter Maat, Dirk Heylen
COST
2008
Springer
102views Multimedia» more  COST 2008»
15 years 1 months ago
Multimodality Issues in Conversation Analysis of Greek TV Interviews
This paper presents a study on multimodal conversation analysis of Greek TV interviews. Specifically, we examine the type of facial, hand and body gestures and their respective com...
Maria Koutsombogera, Harris Papageorgiou
ICPR
2008
IEEE
15 years 6 months ago
Non-linear feature extraction by linear PCA using local kernel
This paper presents how to extract non-linear features by linear PCA. KPCA is effective but the computational cost is the drawback. To realize both non-linearity and low computati...
Kazuhiro Hotta