The Tractability of Global Constraints. Bessière, C., Hebrard, E., Hnich, B., & Walsh, T. In CP, volume 3258, of Lecture Notes in Computer Science, pages 716-720, 2004. Springer.
The Tractability of Global Constraints. [link]Link  The Tractability of Global Constraints. [link]Paper  bibtex   
@inproceedings{conf/cp/BessiereHHW04a,
  added-at = {2011-08-10T00:00:00.000+0200},
  author = {Bessière, Christian and Hebrard, Emmanuel and Hnich, Brahim and Walsh, Toby},
  biburl = {http://www.bibsonomy.org/bibtex/27e02af0fc1c37b5bbad9d587c0c59c71/dblp},
  booktitle = {CP},
  crossref = {conf/cp/2004},
  editor = {Wallace, Mark},
  ee = {http://dx.doi.org/10.1007/978-3-540-30201-8_53},
  interhash = {434a98a6af75a9a2c4d1c59cb397dbea},
  intrahash = {7e02af0fc1c37b5bbad9d587c0c59c71},
  isbn = {3-540-23241-9},
  keywords = {dblp},
  pages = {716-720},
  publisher = {Springer},
  series = {Lecture Notes in Computer Science},
  timestamp = {2011-08-11T11:40:24.000+0200},
  title = {The Tractability of Global Constraints.},
  url = {http://dblp.uni-trier.de/db/conf/cp/cp2004.html#BessiereHHW04a},
  volume = 3258,
  year = 2004
}

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