@inproceedings{Zukerman:2003:IWP,
  author = {Zukerman, Ingrid  and  George, Sarah  and  Wen, Yingying},
  title  = {Lexical Paraphrasing for Document Retrieval and Node Identification},
  booktitle = {Proceedings of the Second International Workshop on Paraphrasing},
  editor = {Kentaro Inui and Ulf Hermjakob},
  url    = {http://www.aclweb.org/anthology/W03-1613.pdf},
  year   = 2003,
  pages  = {94--101}
}