@InProceedings{chali-joty:2008:ACLShort,
  author    = {Chali, Yllias  and  Joty, Shafiq},
  title     = {Improving the Performance of the Random Walk Model for Answering Complex Questions},
  booktitle = {Proceedings of ACL-08: HLT, Short Papers},
  month     = {June},
  year      = {2008},
  address   = {Columbus, Ohio},
  publisher = {Association for Computational Linguistics},
  pages     = {9--12},
  url       = {http://www.aclweb.org/anthology/P/P08/P08-2003}
}