自動化中文電話總機輔助系統 (ACTOA: Automatic Chinese Telephone Operator Assistant) [In Chinese] Ren-Rong Xu author 1991-08 text Proceedings of Rocling IV Computational Linguistics Conference IV Hsi-Jian Lee editor The Association for Computational Linguistics and Chinese Language Processing (ACLCLP) Pingtung, Taiwan conference publication xu-1991-zi https://aclanthology.org/O91-1005/ 1991-08 167 191