@inproceedings{ijcai2016p361,
  title     = {Word Clouds with Latent Variable Analysis for Visual Comparison of Documents},
  author    = {Le, Tuan M. V. and Lauw, Hady Wirawan},
  booktitle = {Proceedings of the Twenty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-16}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Subbarao Kambhampati},
  pages     = {2536--2542},
  year      = {2016},
  month     = {7},
  url       = {https://ijcai.org/proceedings/2016/361},
}