@inproceedings{chucarroll-EtAl:2002:EMNLP-2002,
  author    = {Chu-Carroll, Jennifer  and  Prager, John  and  Ravin, Yael  and  Cesar, Christian},
  title     = {A Hybrid Approach to Natural Language Web Search},
  booktitle = {Proceedings of the Conference on Empirical Methods in Natural Language Processing (EMNLP)},
  year      = 2002,
  month     = {July},
  address   = {Philadelphia},
  publisher = {Association for Computational Linguistics},
  pages     = {180--187}
}