@InProceedings{weischedel-EtAl:1996:TIPSTER96,
  author    = {Ralph Weischedel  and  Sean Boisen  and  Daniel Bikel  and  Robert Bobrow  and  Michael Crystal  and  William Ferguson  and  Allan Wechsler  and  the PLUM Research Group},
  title     = {PROGRESS IN INFORMATION EXTRACTION},
  booktitle = {Proceedings of the TIPSTER Text Program: Phase II},
  month     = {May},
  year      = {1996},
  address   = {Vienna, Virginia, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {127--138},
  url       = {http://www.aclweb.org/anthology/X96-1028},
  doi       = {10.3115/1119018.1119050}
}