Formal Analysis of an Airplane Accident in $N{\it \Sigma}$-Labeled Calculus

  • Authors:
  • Tetsuya Mizutani;Shigeru Igarashi;Yasuwo Ikeda;Masayuki Shio

  • Affiliations:
  • Department of Computer Science, University of Tsukuba, Tsukuba, Japan;Department of Computer Science, University of Tsukuba, Tsukuba, Japan;Mejiro University, Tokyo, Japan;College of Community Development, Tokiwa University, Mito, Japan

  • Venue:
  • AICI '09 Proceedings of the International Conference on Artificial Intelligence and Computational Intelligence
  • Year:
  • 2009

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Abstract

$N{\it \Sigma}$-labeled calculus is a formal system for representation, verification and analysis of time-concerned recognition, knowledge, belief and decision of humans or computer programs together with related external physical or logical phenomena.In this paper, a formal verification and analysis of the JAL near miss accident is presented as an example of cooperating systems controlling continuously changing objects including human factor with misunderstanding or incorrect recognition.