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Authors: Spyros Vosinakis ; Nikos Pelekis ; Yannis Theodoridis and Themis Panayiotopoulos

Affiliation: University of Piraeus, Greece

ISBN: 978-972-8865-72-6

ISSN: 2184-4321

Keyword(s): Fuzzy Logic, Computer Animation, Virtual Reality, Virtual Agents.

Related Ontology Subjects/Areas/Topics: Animation Algorithms and Techniques ; Animation and Simulation ; Animation Languages ; Behavioural Animation ; Character Animation ; Computer Vision, Visualization and Computer Graphics

Abstract: Virtual agents are an important element of virtual environments that enhance their believability and autonomy. Nowadays, there are a number of architectures and languages for designing virtual agents and scripting their control process, but the majority of them cannot cope with the vagueness that characterizes a designer’s description of a location or direction using natural language, and, thus, fail to demonstrate complex spatial behavior in dynamic environments. We propose a framework for handling spatial vagueness in virtual agent control, which uses binary fuzzy relations to represent vague location descriptions and a fuzzy rule-based system for the agent control. We present a prototype implementation and a case study, in which the proposed framework is successfully used for a virtual agent’s locomotion in a dynamic environment.

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Paper citation in several formats:
Vosinakis S.; Pelekis N.; Theodoridis Y.; Panayiotopoulos T. and (2007). HANDLING SPATIAL VAGUENESS IN VIRTUAL AGENT CONTROL.In Proceedings of the Second International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, ISBN 978-972-8865-72-6, pages 75-78. DOI: 10.5220/0002084900750078

@conference{grapp07,
author={Spyros Vosinakis and Nikos Pelekis and Yannis Theodoridis and Themis Panayiotopoulos},
title={HANDLING SPATIAL VAGUENESS IN VIRTUAL AGENT CONTROL},
booktitle={Proceedings of the Second International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP,},
year={2007},
pages={75-78},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002084900750078},
isbn={978-972-8865-72-6},
}

TY - CONF

JO - Proceedings of the Second International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP,
TI - HANDLING SPATIAL VAGUENESS IN VIRTUAL AGENT CONTROL
SN - 978-972-8865-72-6
AU - Vosinakis, S.
AU - Pelekis, N.
AU - Theodoridis, Y.
AU - Panayiotopoulos, T.
PY - 2007
SP - 75
EP - 78
DO - 10.5220/0002084900750078

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