@article{ BBDHP:CI04,
  author = {Craig Boutilier and Ronen Brafman and Carmel Domshlak and Holger Hoos and David Poole}
}
,
  url = {cp-constraints.pdf}
}
,
  journal = {Computational Intelligence}
}
,
  title = {Preference-based Constrained Optimization with CP-nets}
}
,
  number = {9}
}
,
  volume = {19}
}
,
  year = {2004}
}
,
  pages = {137--157}
}