Formalizing typicality of objects and context-sensitivity in ontologies

  • Authors:
  • Ching-man Au Yeung;Ho-fung Leung

  • Affiliations:
  • The Chinese University of Hong Kong, Shatin, Hong Kong;The Chinese University of Hong Kong, Shatin, Hong Kong

  • Venue:
  • AAMAS '06 Proceedings of the fifth international joint conference on Autonomous agents and multiagent systems
  • Year:
  • 2006

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Abstract

In multiagent systems ontologies are essential because they facilitate tasks like communications and reasoning. In this paper, inspired by studies in cognitive psychology, we present a theoretical framework of ontologies that model concepts and properties in a way that typicality of objects can be reflected, and in which context plays a major role in determining the interpretation of the concepts. Typicality is a very common phenomenon observed in different cognitive tasks, while context has been proved to have significant influences on reasoning and categorization. This framework brings together these issues and gives a formal representation of context-sensitive ontologies.