On planar valued CSPs

We study the computational complexity of planar valued constraint satisfaction problems (VCSPs). First, we show that intractable Boolean VCSPs have to be self-complementary to be tractable in the planar setting, thus extending a corresponding result of Dvořák and Kupec [ICALP’15] from CSPs to VCSPs....

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Asıl Yazarlar: Fulla, P, Zivny, S
Materyal Türü: Conference item
Baskı/Yayın Bilgisi: Dagstuhl Publishing 2016
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On planar valued CSPs Yazar: Fulla, P, Zivny, S

Baskı/Yayın Bilgisi 2017
Journal article