Two Techniques to Improve Finite Model Search

نویسندگان

  • Gilles Audemard
  • Belaid Benhamou
  • Laurent Henocque
چکیده

This article introduces two techniques to improve the propagation efficiency of CSP based finite model generation methods. One approach consists in statically rewriting some selected clauses so as to trigger added constraint propagations. The other approach uses a dynamic lookahead strategy to both filter out inconsistent domain values and select the most appropriate branching variable according to a first fail heuristic.

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تاریخ انتشار 2000