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Context-dependent Action Interpretation in Interactive Storytelling Games

Authors:
Chung-Lun Lu
Von-Wun Soo

Keywords: interactive storytelling; behabior interpretation

Abstract:
In this paper, a framework of context-dependent behavior interpretation in interactive storytelling system is proposed. A user can act as one of the role characters in a story to interact with other virtual characters in the system. We implemented two levels of action interpretation: activity and behavior. A Microsoft Kinect sensor is used to acquire and recognize user’s activities in terms of the information of its body joints that will be trained by a pre-learned model. Then, with multiple-context modeling and the recognized activities, a dynamic Bayesian network is adopted to disambiguate user’s behaviors in terms of his intentional and subgoal structure.

Pages: 7 to 10

Copyright: Copyright (c) IARIA, 2012

Publication date: January 30, 2012

Published in: conference

ISSN: 2308-4138

ISBN: 978-1-61208-177-9

Location: Valencia, Spain

Dates: from January 30, 2012 to February 4, 2012