Arc-Consistency for a Chain of Lexicographic Ordering Constraints

نویسندگان

  • Mats Carlsson
  • Nicolas Beldiceanu
چکیده

We present an arc-consistency algorithm for a chain of lexicographic ordering constraints on m vectors of n variables each. The algorithm maintains arc-consistency and runs in O(nmd) time per invocation, where d is the cost of certain domain operations.

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تاریخ انتشار 2002