Collection of Spontaneous Speech for the ATIS Domain and Comparative Analyses of Data Collected at MIT and TI Joseph Polifroni author Stephanie Seneff author Victor W Zue author 1991 text Speech and Natural Language: Proceedings of a Workshop Held at Pacific Grove, California, February 19-22, 1991 conference publication polifroni-etal-1991-collection https://aclanthology.org/H91-1071/ 1991