@inproceedings{sundheim-1989-plans, title = "Plans for a Task-Oriented Evaluation of Natural Language Understanding Systems", author = "Sundheim, Beth M.", booktitle = "Speech and Natural Language: Proceedings of a Workshop Held at Philadelphia, {P}ennsylvania, {F}ebruary 21-23, 1989", year = "1989", url = "https://preview.aclanthology.org/fix-sig-urls/H89-1032/" }