@InProceedings{metrics-ajcai02,
  author = {Aditya Ghose and Peter Harvey},
  title = {{Metric SCSPs: Partial Constraint Satisfaction via Semiring CSPs Augmented with Metrics}},
  editor = {Bob McKay and John K. Slaney},
  booktitle = {Proceedings of the 15th Australian Joint Conference on Artificial Intelligence (AI 2002)},
  publisher = {Springer},
  series = {Lecture Notes in Computer Science},
  volume = {2557},
  year = {2002},
  month = {December},
  location = {Canberra, Australia},
  isbn = {3-540-00197-2}
}