Word or Phrase? Learning Which Unit to Stress for Information Retrieval Young-In Song author Jung-Tae Lee author Hae-Chang Rim author 2009-08 text Proceedings of the Joint Conference of the 47th Annual Meeting of the ACL and the 4th International Joint Conference on Natural Language Processing of the AFNLP Keh-Yih Su editor Jian Su editor Janyce Wiebe editor Haizhou Li editor Association for Computational Linguistics Suntec, Singapore conference publication song-etal-2009-word https://aclanthology.org/P09-1118/ 2009-08 1048 1056