@InProceedings{christensen-EtAl:2013:NAACL-HLT,
  author    = {Christensen, Janara  and  Mausam  and  Soderland, Stephen  and  Etzioni, Oren},
  title     = {Towards Coherent Multi-Document Summarization},
  booktitle = {Proceedings of the 2013 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2013},
  address   = {Atlanta, Georgia},
  publisher = {Association for Computational Linguistics},
  pages     = {1163--1173},
  url       = {http://www.aclweb.org/anthology/N13-1136}
}