@InProceedings{chali-hasan:2012:PAPERS2,
  author    = {Chali, Yllias  and  Hasan, Sadid A.},
  title     = {Towards Automatic Topical Question Generation},
  booktitle = {Proceedings of COLING 2012},
  month     = {December},
  year      = {2012},
  address   = {Mumbai, India},
  publisher = {The COLING 2012 Organizing Committee},
  pages     = {475--492},
  url       = {http://www.aclweb.org/anthology/C12-1030}
}