@InProceedings{xu-EtAl:2016:HCQA,
  author    = {Xu, Ying  and  Mart\'{i}nez-G\'{o}mez, Pascual  and  Miyao, Yusuke  and  Goebel, Randy},
  title     = {Paraphrase for Open Question Answering: New Dataset and Methods},
  booktitle = {Proceedings of the Workshop on Human-Computer Question Answering},
  month     = {June},
  year      = {2016},
  address   = {San Diego, California},
  publisher = {Association for Computational Linguistics},
  pages     = {53--61},
  url       = {http://www.aclweb.org/anthology/W16-0109}
}