@InProceedings{perera-perera:2012:QACD,
  author    = {Perera, Rivindu  and  Perera, Udayangi},
  title     = {Towards a thematic role based target identification model for question answering},
  booktitle = {Proceedings of the Workshop on Question Answering for Complex Domains},
  month     = {December},
  year      = {2012},
  address   = {Mumbai, India},
  publisher = {The COLING 2012 Organizing Committee},
  pages     = {39--46},
  url       = {http://www.aclweb.org/anthology/W12-6004}
}