Segment-Based Acoustic Models with Multi-level Search Algorithms for Continuous Speech Recognition Mari Ostendorf author J Robin Rohlicek author 1989 text Speech and Natural Language: Proceedings of a Workshop Held at Cape Cod, Massachusetts, October 15-18, 1989 conference publication ostendorf-rohlicek-1989-segment https://aclanthology.org/H89-2062/ 1989