@article{liu2007compare,
  added-at = {2009-10-07T04:22:44.000+0200},
  author = {Liu, Jiahui and Wagner, Earl and Birnbaum, Larry},
  biburl = {http://www.bibsonomy.org/bibtex/2925b39c302e34c7cbb59bf620f4d7c81/jnothman},
  booktitle = {Proceedings of the 16th international conference on World Wide Web},
  interhash = {9ea888799a841a0417e5b2850e83add2},
  intrahash = {925b39c302e34c7cbb59bf620f4d7c81},
  keywords = {imported},
  pages = 550,
  timestamp = {2009-10-07T04:22:44.000+0200},
  title = {{Compare\&contrast: using the web to discover comparable cases for news stories}},
  year = 2007
}