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» Distinctiveness in multimodal behaviors
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ATAL
2009
Springer
15 years 4 months ago
Greta: an interactive expressive ECA system
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 nonve...
Radoslaw Niewiadomski, Elisabetta Bevacqua, Mauriz...
CCS
2008
ACM
14 years 11 months ago
Cognitive security for personal devices
Humans should be able to think of computers as extensions of their body, as craftsmen do with their tools. Current security models, however, are too unlike those used in human min...
Rachel Greenstadt, Jacob Beal
ESANN
2006
14 years 11 months ago
Degeneracy in model selection for SVMs with radial Gaussian kernel
We consider the model selection problem for support vector machines applied to binary classification. As the data generating process is unknown, we have to rely on heuristics as mo...
Tobias Glasmachers
CACM
2000
116views more  CACM 2000»
14 years 9 months ago
Embodied Conversational Interface Agents+
People engage in small talk and conversational storytelling to provide information in engaging ways and to serve interpersonal goals such as building rapport and credibility. Embo...
Justine Cassell
ICC
2009
IEEE
130views Communications» more  ICC 2009»
14 years 7 months ago
Link Adaptation in Linearly Precoded Closed-Loop MIMO-OFDM Systems with Linear Receivers
Abstract--Upcoming multi antenna systems such as 3GPPLTE employ code book based multi-mode precoding in order to adapt to a wide range of channel conditions. Link adaptation, which...
Eckhard Ohlmer, Gerhard Fettweis