@InProceedings{qazvinian-radev:2011:ACL-HLT2011,
  author    = {Qazvinian, Vahed  and  Radev, Dragomir R.},
  title     = {Learning From Collective Human Behavior to Introduce Diversity in Lexical Choice},
  booktitle = {Proceedings of the 49th Annual Meeting of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {1098--1108},
  url       = {http://www.aclweb.org/anthology/P11-1110}
}