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SIGDIAL
2010
14 years 7 months ago
Dialogue Act Modeling in a Complex Task-Oriented Domain
Classifying the dialogue act of a user utterance is a key functionality of a dialogue management system. This paper presents a data-driven dialogue act classifier that is learned ...
Kristy Elizabeth Boyer, Eun Y. Ha, Robert Phillips...
80
Voted
CVPR
2003
IEEE
15 years 11 months ago
Expectation Grammars: Leveraging High-Level Expectations for Activity Recognition
Video-based recognition and prediction of a temporally extended activity can benefit from a detailed description of high-level expectations about the activity. Stochastic grammars...
David Minnen, Irfan A. Essa, Thad Starner
75
Voted
CONEXT
2008
ACM
14 years 11 months ago
Is there life in Second Life?
Abstract: Social virtual worlds such as Second Life are digital representations of the real world where human-controlled avatars evolve and interact through social activities. Unde...
Matteo Varvello, Fabio Picconi, Christophe Diot, E...
FOIS
2008
14 years 11 months ago
On the Syntax and Semantics of Effect Axioms
Effect axioms constitute the cornerstone of formal theories of action in AI. They drive standard reasoning tasks, especially prediction. These tasks need not be coupled with actual...
Haythem O. Ismail
ICCCI
2010
Springer
14 years 8 months ago
Strategic Health Information Management and Forecast: The Birdwatching Approach
Abstract. To facilitate communication and the exchange of information between patients, nurses, lab technicians, health insurers, physicians, policy makers, and existing knowledge-...
Arash Shaban-Nejad, Volker Haarslev