A Practical Methodology for the Evaluation of Spoken Language Systems Sean Boisen author Madeleine Bates author 1992-03 text Third Conference on Applied Natural Language Processing Association for Computational Linguistics Trento, Italy conference publication boisen-bates-1992-practical 10.3115/974499.974529 https://aclanthology.org/A92-1023/ 1992-03 162 169