Using virtual tour behavior to build dialogue models for training review

Authors:
Antonio Roque;Dusan Jan;Mark Core;David Traum
Affiliations:
University of California Los Angeles, Computer Science Department and USC Institute for Creative Technologies, Playa Vista, CA;USC Institute for Creative Technologies, Playa Vista, CA;USC Institute for Creative Technologies, Playa Vista, CA;USC Institute for Creative Technologies, Playa Vista, CA
Venue:
IVA'11 Proceedings of the 10th international conference on Intelligent virtual agents
Year:
2011

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Abstract

We develop an intelligent agent that builds a user model of a learner during a tour of a virtual world. The user model is based on the learner's answers to questions during the tour. A dialogue model for a simulated instructor is tailored to the individual learner based upon this user model. We describe an evaluation to track system accuracy and user perceptions.