@inproceedings{ DBLP:conf/icml/BoutilierRV09,
  author = {Craig Boutilier and Kevin Regan and Paolo Viappiani},
  url = {http://www.cs.toronto.edu/~paolo/papers/subj_features.pdf},
  booktitle = {Proceedings of the 26th Annual International Conference on Machine Learning, ICML 2009, Montreal, Quebec, Canada, June 14-18, 2009},
  title = {Online feature elicitation in interactive optimization},
  ee = {http://doi.acm.org/10.1145/1553374.1553384},
  year = {2009},
  bibsource = {DBLP, http://dblp.uni-trier.de},
  pages = {10}
}