@InProceedings{hepple-setzer-gaizauskas:2007:SemEval-2007,
  author    = {Hepple, Mark  and  Setzer, Andrea  and  Gaizauskas, Robert},
  title     = {USFD: Preliminary Exploration of Features and Classifiers for the TempEval-2007 Task},
  booktitle = {Proceedings of the Fourth International Workshop on Semantic Evaluations (SemEval-2007)},
  month     = {June},
  year      = {2007},
  address   = {Prague, Czech Republic},
  publisher = {Association for Computational Linguistics},
  pages     = {438--441},
  url       = {http://www.aclweb.org/anthology/S/S07/S07-1098}
}