@InProceedings{sano-kaji-sassano:2016:P16-1,
  author    = {Sano, Shumpei  and  Kaji, Nobuhiro  and  Sassano, Manabu},
  title     = {Prediction of Prospective User Engagement with Intelligent Assistants},
  booktitle = {Proceedings of the 54th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)},
  month     = {August},
  year      = {2016},
  address   = {Berlin, Germany},
  publisher = {Association for Computational Linguistics},
  pages     = {1203--1212},
  url       = {http://www.aclweb.org/anthology/P16-1114}
}