@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
}

@inproceedings{citeulike:1291662,
  added-at = {2009-07-01T11:12:30.000+0200},
  address = {New York, NY, USA},
  author = {Liu, Jiahui and Wagner, Earl and Birnbaum, Larry},
  biburl = {http://www.bibsonomy.org/bibtex/2dac173d1238099382d2b08a117d79ce9/brusilovsky},
  booktitle = {WWW '07: Proceedings of the 16th international conference on World Wide Web},
  citeulike-article-id = {1291662},
  doi = {10.1145/1242572.1242646},
  interhash = {9ea888799a841a0417e5b2850e83add2},
  intrahash = {dac173d1238099382d2b08a117d79ce9},
  isbn = {9781595936547},
  keywords = {named-entity news},
  pages = {541--550},
  posted-at = {2007-05-12 21:50:41},
  priority = {4},
  publisher = {ACM Press},
  timestamp = {2009-07-01T11:12:30.000+0200},
  title = {Compare\&contrast: using the web to discover comparable cases for news stories},
  url = {http://dx.doi.org/10.1145/1242572.1242646},
  year = 2007
}

@inproceedings{conf/www/LiuWB07,
  added-at = {2007-08-22T00:00:00.000+0200},
  author = {Liu, Jiahui and Wagner, Earl and Birnbaum, Larry},
  biburl = {http://www.bibsonomy.org/bibtex/2111fce7ddc0291696c9485bd45e31221/dblp},
  booktitle = {WWW},
  crossref = {conf/www/2007},
  date = {2007-08-22},
  description = {dblp},
  editor = {Williamson, Carey L. and Zurko, Mary Ellen and Patel-Schneider, Peter F. and Shenoy, Prashant J.},
  ee = {http://doi.acm.org/10.1145/1242572.1242646},
  interhash = {9ea888799a841a0417e5b2850e83add2},
  intrahash = {111fce7ddc0291696c9485bd45e31221},
  isbn = {978-1-59593-654-7},
  keywords = {dblp},
  pages = {541-550},
  publisher = {ACM},
  timestamp = {2007-08-22T00:00:00.000+0200},
  title = {Compare&contrast: using the web to discover comparable cases for news stories.},
  url = {http://dblp.uni-trier.de/db/conf/www/www2007.html#LiuWB07},
  year = 2007
}