@inproceedings{ijcai2013p330,
  title     = {Improving Question Retrieval in Community Question Answering Using World Knowledge},
  author    = {Zhou, Guangyou and Liu, Yang and Liu, Fang and Zeng, Daojian and Zhao, Jun},
  booktitle = {Proceedings of the Twenty-Third International Joint Conference on
               Artificial Intelligence, {IJCAI-13}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Francesca Rossi},
  pages     = {2239--2244},
  year      = {2013},
  month     = {8},
  url       = {https://ijcai.org/proceedings/2013/330},
}