@inproceedings{ijcai2007p290,
  title     = {Learning Question Paraphrases for QA from Encarta Logs},
  author    = {Zhao, Shiqi and Zhou, Ming and Liu, Ting},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {1795--1800},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/290},
}