The complexity of finite-valued CSPs

<p>Let Γ be a set of rational-valued functions on a fixed finite domain; such a set is called a finite-valued constraint language. The valued constraint satisfaction problem, VCSP(Γ), is the problem of minimising a function given as a sum of functions from Γ. We establish a dichotomy theorem w...

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Manylion Llyfryddiaeth
Prif Awduron: Thapper, J, Živný, S
Fformat: Conference item
Cyhoeddwyd: Association for Computing Machinery 2013