@InProceedings{huang-wan-xiao:2011:ACL-HLT2011,
  author    = {Huang, Xiaojiang  and  Wan, Xiaojun  and  Xiao, Jianguo},
  title     = {Comparative News Summarization Using Linear Programming},
  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     = {648--653},
  url       = {http://www.aclweb.org/anthology/P11-2114}
}