@inproceedings{DBLP:conf/cikm/ZhangLYSLM07,
  author    = {Wei Zhang and
               Shuang Liu and
               Clement T. Yu and
               Chaojing Sun and
               Fang Liu and
               Weiyi Meng},
  title     = {Recognition and classification of noun phrases in queries
               for effective retrieval},
  booktitle = {CIKM},
  year      = {2007},
  pages     = {711-720},
  ee        = {http://doi.acm.org/10.1145/1321440.1321540},
  crossref  = {DBLP:conf/cikm/2007},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/cikm/2007,
  editor    = {M{\'a}rio J. Silva and
               Alberto H. F. Laender and
               Ricardo A. Baeza-Yates and
               Deborah L. McGuinness and
               Bj{\o}rn Olstad and
               {\O}ystein Haug Olsen and
               Andr{\'e} O. Falc{\~a}o},
  title     = {Proceedings of the Sixteenth ACM Conference on Information
               and Knowledge Management, CIKM 2007, Lisbon, Portugal, November
               6-10, 2007},
  booktitle = {CIKM},
  publisher = {ACM},
  year      = {2007},
  isbn      = {978-1-59593-803-9},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}