Journal of Systems Engineering and Electronics ›› 2009, Vol. 31 ›› Issue (3): 613-617.

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Multi-agent plan recognition method for tactical situation assessment

LI Wei-sheng1,2, WANG Wei-xing2   

  1. 1. Coll. of Computer Science and Technology, Chongqing Univ.of Posts and Telecommunications, Chongqing 400065, China;
    2. Coll. of Electronic Engineering, Univ. of Electronic Science and Technology of China, Chengdu 610054, China
  • Received:2007-11-08 Revised:2008-02-18 Online:2009-03-20 Published:2010-01-03

Abstract: To describe the cooperation relations among the actions of multi-agent in the situation assessment system,the paper utilizes the idea of target classification to set up a tactical situation assessment model based on the multi-agent plan recognition method.The components and structure hierarchy of the plan library are analyzed and a plan recognition algorithm based on multi-agent hypotheses is proposed.Using the first-order predicate logic as formal language,an instance of tactical intelligent planning is extended and some predicates and operators for expressing the multi-agent tasks are introduced.The instance is analyzed in detail to explain the situation assessment process based on multi-agent plan recognition,which shows the feasibility of using the presented method for solving the problem of situation assessment.

CLC Number: 

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