@inproceedings{ijcai2003p228,
  title     = {Item Selection Strategies for Collaborative Filtering},
  author    = {Rafter, Rachael and Smyth, Barry},
  booktitle = {Proceedings of the Eighteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-03}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Georg Gottlob},
  pages     = {1437--1438},
  year      = {2003},
  url       = {https://ijcai.org/proceedings/2003/228},
}