Maximum \(H\)-colourable subdigraphs and constraint optimization with arbitrary weights

DOI10.1016/j.jcss.2007.02.001zbMath1115.68143OpenAlexW2142884756MaRDI QIDQ881590

Peter Jonsson, Andrei A. Krokhin

Publication date: 30 May 2007

Published in: Journal of Computer and System Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jcss.2007.02.001

zbMATH Keywords

complexitydichotomymaximum constraint satisfaction problemdigraph \(H\)-colouring

Mathematics Subject Classification ID

Analysis of algorithms and problem complexity (68Q25) Graph theory (including graph drawing) in computer science (68R10) Coloring of graphs and hypergraphs (05C15) Problem solving in the context of artificial intelligence (heuristics, search strategies, etc.) (68T20)

Related Items (3)

Hard constraint satisfaction problems have hard gaps at location 1 ⋮ Enumerating homomorphisms ⋮ Unnamed Item

Cites Work

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