On Minimal Constraint Networks
In a minimal binary constraint network, every tuple of a constraint relation can be extended to a solution. The tractability or intractability of computing a solution to such a minimal network was a long standing open question. Dechter conjectured this computation problem to be NP-hard. We prove thi...
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
2011
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