@InProceedings{mirroshandel-ghassemsani:2011:RANLP,
  author    = {Mirroshandel, Seyed Abolghasem  and  Ghassem-Sani, Gholamreza},
  title     = {Temporal Relation Extraction Using Expectation Maximization},
  booktitle = {Proceedings of the International Conference Recent Advances in Natural Language Processing 2011},
  month     = {September},
  year      = {2011},
  address   = {Hissar, Bulgaria},
  publisher = {RANLP 2011 Organising Committee},
  pages     = {218--225},
  url       = {http://aclweb.org/anthology/R11-1030}
}