@inproceedings{DBLP:conf/kdd/PradelSDGRUFD11,
  author    = {Bruno Pradel and
               Savaneary Sean and
               Julien Delporte and
               S{\'e}bastien Gu{\'e}rif and
               C{\'e}line Rouveirol and
               Nicolas Usunier and
               Fran\c{c}oise Fogelman-Souli{\'e} and
               Fr{\'e}d{\'e}ric Dufau-Jo{\"e}l},
  title     = {A case study in a recommender system based on purchase data},
  booktitle = {KDD},
  year      = {2011},
  pages     = {377-385},
  ee        = {http://doi.acm.org/10.1145/2020408.2020470},
  crossref  = {DBLP:conf/kdd/2011},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/kdd/2011,
  editor    = {Chid Apt{\'e} and
               Joydeep Ghosh and
               Padhraic Smyth},
  title     = {Proceedings of the 17th ACM SIGKDD International Conference
               on Knowledge Discovery and Data Mining, San Diego, CA, USA,
               August 21-24, 2011},
  booktitle = {KDD},
  publisher = {ACM},
  year      = {2011},
  isbn      = {978-1-4503-0813-7},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}