@inproceedings{ijcai2013p84,
  title     = {Variable Elimination in Binary CSP via Forbidden Patterns},
  author    = {Cohen, David A. and Cooper, Martin C. and Escamocher, Guillaume and Zivný, Stanislav},
  booktitle = {Proceedings of the Twenty-Third International Joint Conference on
               Artificial Intelligence, {IJCAI-13}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Francesca Rossi},
  pages     = {517--522},
  year      = {2013},
  month     = {8},
  url       = {https://ijcai.org/proceedings/2013/84},
}