オオノ トモヒロ   Ohno Tomohiro
  大野 誠寛
   所属   東京電機大学  未来科学部 情報メディア学科
   東京電機大学大学院  未来科学研究科 情報メディア学専攻
   東京電機大学大学院  先端科学技術研究科 情報通信メディア工学専攻
   職種   准教授
言語種別 英語
発行・発表の年月 2005/09
形態種別 国際会議論文
査読 査読有り
標題 Incremental Dependency Parsing of Japanese Spoken Monologue Based on Clause Boundaries
執筆形態 共著
掲載誌名 Proceedings of the 9th European Conference on Speech Communication and Technology (INTERSPEECH2005)
掲載区分国外
巻・号・頁 pp.3449-3452
著者・共著者 Tomohiro Ohno, Shigeki Matsubara, Hideki Kashioka, Naoto Kato, Yasuyoshi Inagaki
概要 In applications of spoken monologue processing such as simultaneous machine interpretation and real-time captions generation, incremental language parsing is strongly required. This paper proposes a technique for incremental dependency parsing of Japanese spoken monologue on a clause-by-clause basis. The technique identifies the clauses based on clause boundaries analysis, analyzes the dependency structures of them, and tries to decide the dependency relations with another clauses, simultaneously with the monologue speech input. The dependency relations are generated at the stage before the input of the entire monologue, and therefore, our technique can be used for language parsing in simultaneous Japanese speech understanding. An experiment using Japanese monologues has shown that our technique had the same degree of the performance as the usual dependency parsing for monologue sentences.