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ICMI
2009
Springer
95views Biometrics» more  ICMI 2009»
14 years 5 months ago
Salience in the generation of multimodal referring acts
Pointing combined with verbal referring is one of the most paradigmatic human multimodal behaviours. The aim of this paper is foundational: to uncover the central notions that are...
Paul Piwek
MIG
2009
Springer
14 years 5 months ago
A Semantic Navigation Model for Video Games
Abstract. Navigational performance of artificial intelligence (AI) characters in computer games is gaining an increasingly important role in the perception of their behavior. Whil...
Leonard van Driel, Rafael Bidarra
PETRA
2009
ACM
14 years 5 months ago
Design and prototype of a device to engage cognitively disabled older adults in visual artwork
We investigate technological solutions for arts therapists who work with older adults with cognitive disabilities, such as Alzheimer’s disease. We present ethnographic analysis ...
Scott Blunsden, Brandi Richards, Jennifer Boger, A...
RECSYS
2009
ACM
14 years 5 months ago
Regret-based optimal recommendation sets in conversational recommender systems
Current conversational recommender systems are unable to offer guarantees on the quality of their recommendations due to a lack of principled user utility models. We develop an ap...
Paolo Viappiani, Craig Boutilier
RECSYS
2009
ACM
14 years 5 months ago
Preference elicitation with subjective features
Utility or preference elicitation is a critical component in many recommender and decision support systems. However, most frameworks for elicitation assume a predefined set of fe...
Craig Boutilier, Kevin Regan, Paolo Viappiani
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