License: Creative Commons Attribution 3.0 Unported license (CC BY 3.0)
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DOI: 10.4230/DFU.Vol7.15301.113
URN: urn:nbn:de:0030-drops-69616
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Cooper, Martin C. ; Zivny, Stanislav

Hybrid Tractable Classes of Constraint Problems

DFU-Vol7-15301-4.pdf (0.6 MB)


We present a survey of complexity results for hybrid constraint satisfaction problems (CSPs) and valued constraint satisfaction problems (VCSPs). These are classes of (V)CSPs defined by restrictions that are not exclusively language-based or structure-based.

BibTeX - Entry

  author =	{Martin C. Cooper and Stanislav Zivny},
  title =	{{Hybrid Tractable Classes of Constraint Problems}},
  booktitle =	{The Constraint Satisfaction Problem: Complexity and Approximability},
  pages =	{113--135},
  series =	{Dagstuhl Follow-Ups},
  ISBN =	{978-3-95977-003-3},
  ISSN =	{1868-8977},
  year =	{2017},
  volume =	{7},
  editor =	{Andrei Krokhin and Stanislav Zivny},
  publisher =	{Schloss Dagstuhl--Leibniz-Zentrum fuer Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{},
  URN =		{urn:nbn:de:0030-drops-69616},
  doi =		{10.4230/DFU.Vol7.15301.113},
  annote =	{Keywords: Constraint satisfaction problems, Optimisation, Tractability}

Keywords: Constraint satisfaction problems, Optimisation, Tractability
Collection: The Constraint Satisfaction Problem: Complexity and Approximability
Issue Date: 2017
Date of publication: 21.02.2017

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