@InProceedings{hirai_et_al:LIPIcs.STACS.2018.39,
  author =	{Hirai, Hiroshi and Iwamasa, Yuni and Murota, Kazuo and Zivny, Stanislav},
  title =	{{Beyond JWP: A Tractable Class of Binary VCSPs via M-Convex Intersection}},
  booktitle =	{35th Symposium on Theoretical Aspects of Computer Science (STACS 2018)},
  pages =	{39:1--39:14},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-062-0},
  ISSN =	{1868-8969},
  year =	{2018},
  volume =	{96},
  editor =	{Niedermeier, Rolf and Vall\'{e}e, Brigitte},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.STACS.2018.39},
  URN =		{urn:nbn:de:0030-drops-85042},
  doi =		{10.4230/LIPIcs.STACS.2018.39},
  annote =	{Keywords: valued constraint satisfaction problems, discrete convex analysis, M-convexity}
}