@InProceedings{wu-EtAl:2007:EMNLP-CoNLL2007,
  author    = {Wu, Youzheng  and  Zhang, Ruiqiang  and  Hu, Xinhui  and  Kashioka, Hideki},
  title     = {Learning Unsupervised {SVM} Classifier for Answer Selection in Web Question Answering},
  booktitle = {Proceedings of the 2007 Joint Conference on Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL)},
  month     = {June},
  year      = {2007},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computational Linguistics},
  pages     = {33--41},
  url       = {http://www.aclweb.org/anthology/D/D07/D07-1004}
}