"The expressive power of valued constraints: Hierarchies and collapses."

David A. Cohen, Peter G. Jeavons, Stanislav Zivný (2008)

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DOI: 10.1016/J.TCS.2008.08.036

access: open

type: Journal Article

metadata version: 2021-02-17

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David A. Cohen, Peter G. Jeavons, Stanislav Zivný:
The expressive power of valued constraints: Hierarchies and collapses. Theor. Comput. Sci. 409(1): 137-153 (2008)

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