Benchmark Tests for the DARPA Spoken Language Program David S Pallett author Johathan G Fiscus author William M Fisher author John S Garofolo author 1993 text Human Language Technology: Proceedings of a Workshop Held at Plainsboro, New Jersey, March 21-24, 1993 conference publication pallett-etal-1993-benchmark https://aclanthology.org/H93-1003/ 1993