@InProceedings{jacobs-EtAl:1993:TIPSTER93,
  author    = {Paul S. Jacobs  and  George Krupka  and  Lisa Rau  and  Michael L. Mauldin  and  Teruko Mitamura  and  Tsuyoshi Kitani  and  Ira Sider  and  Lois Childs},
  title     = {THE TIPSTEPdSHOGUN PROJECT},
  booktitle = {Proceedings of the TIPSTER Text Program: Phase I},
  month     = {September},
  year      = {1993},
  address   = {Fredericksburg, Virginia, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {209--221},
  url       = {http://www.aclweb.org/anthology/X93-1020},
  doi       = {10.3115/1119149.1119172}
}