@INPROCEEDINGS{michelson:srl2009,
  author = {Matthew Michelson and Sofus~A. Macskassy},
  title = {Layered, Multivariate Anomaly Explanations: A First Look},
  booktitle = {Proceedings of the International Workshop on Statistical Relational Learning (SRL)},
  year = {2009},
  address = {Leuven, Belgium}
}