@InProceedings{pradhan-cole-ward:2016:P16-4,
  author    = {Pradhan, Sameer  and  Cole, Ron  and  Ward, Wayne},
  title     = {My Science Tutor—Learning Science with a Conversational Virtual Tutor},
  booktitle = {Proceedings of ACL-2016 System Demonstrations},
  month     = {August},
  year      = {2016},
  address   = {Berlin, Germany},
  publisher = {Association for Computational Linguistics},
  pages     = {121--126},
  url       = {http://anthology.aclweb.org/P/P16/P16-4021}
}