@inproceedings{Beckwith:cp01,
  AUTHOR = {Amy M. Beckwith and Berthe Y. Choueiry},
  TITLE = {{On the Dynamic Detection of Interchangeability in Finite Constraint Satisfaction Problems}},
  YEAR = 2001,
  BOOKTITLE = {Proceedings of $7^{\it th}$ International Conference on Principle and Practice of Constraint Programming (CP'01)},
  ADDRESS = {Paphos, Cyprus},
  PAGES = {760},
  EDITOR =       {Toby Walsh},
  VOLUME =       2239,
  SERIES =       {Lecture Notes in Computer Science},
  PUBLISHER =    {Springer Verlag},
  KEYWORDS = {}}