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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Bibliográfalaš dieđut
Váldodahkki: Gottlob, G
Materiálatiipa: Journal article
Giella:English
Almmustuhtton: 2011