@InProceedings{smith-hipp-biermann:1992:ANLP,
  author    = {Ronnie W. Smith  and  D . Richard Hipp  and  Alan W. Biermann},
  title     = {A Dialog Control Algorithm and Its Performance},
  booktitle = {Proceedings of the Third Conference on Applied Natural Language Processing},
  month     = {March},
  year      = {1992},
  address   = {Trento, Italy},
  publisher = {Association for Computational Linguistics},
  pages     = {9--16},
  url       = {http://www.aclweb.org/anthology/A92-1002},
  doi       = {10.3115/974499.974502}
}