@InProceedings{lei-EtAl:2016:N16-1,
  author    = {Lei, Tao  and  Joshi, Hrishikesh  and  Barzilay, Regina  and  Jaakkola, Tommi  and  Tymoshenko, Kateryna  and  Moschitti, Alessandro  and  M\`{a}rquez, Llu\'{i}s},
  title     = {Semi-supervised Question Retrieval with Gated Convolutions},
  booktitle = {Proceedings of the 2016 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies},
  month     = {June},
  year      = {2016},
  address   = {San Diego, California},
  publisher = {Association for Computational Linguistics},
  pages     = {1279--1289},
  url       = {http://www.aclweb.org/anthology/N16-1153}
}