@inproceedings{ijcai2013p299,
  title     = {Probabilistic Equivalence Verification Approach for Automatic Mathematical Solution Assessment},
  author    = {Nguyen, Minh Luan and Hui, Siu Cheung and Fong, Alvis Cheuk M.},
  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     = {2028--2033},
  year      = {2013},
  month     = {8},
  url       = {https://ijcai.org/proceedings/2013/299},
}