The expressive power of valued constraints: Hierarchies and collapses. / Cohen, David A.; Jeavons, Peter G.; Živný, Stanislav.

In: Theoretical Computer Science, Vol. 409, No. 1, 06.12.2008, p. 137-153.

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Pages (from-to)137-153
Number of pages17
JournalTheoretical Computer Science
Issue number1
Publication statusPublished - 6 Dec 2008
This open access research output is licenced under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

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