Representing action domains with numeric-valued fluents

  • Authors:
  • Esra Erdem;Alfredo Gabaldon

  • Affiliations:
  • Institute of Information Systems, Vienna University of Technology, Vienna, Austria;National ICT, Australia

  • Venue:
  • JELIA'06 Proceedings of the 10th European conference on Logics in Artificial Intelligence
  • Year:
  • 2006

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Abstract

We present a general method to formalize action domains with numeric-valued fluents whose values are incremented or decremented by executions of actions, and show how it can be applied to the action description language $\cal C+$ and to the concurrent situation calculus. This method can handle nonserializable concurrent actions, as well as ramifications on numeric-valued fluents, which are described in terms of some new causal structures, called contribution rules.