マツダ　ケンジロウ   MATSUDA Kenjiro
  松田　謙次郎
   所属   文学部 英語学科
   文学研究科 言語科学専攻
   文学研究科 国語国文学専攻
   職種   教授
言語種別 英語
発行・発表の年月 2024/05/20
形態種別 研究論文（国際会議プロシーディングス）
査読 査読あり
標題 Video Retrieval System Using Automatic Speech Recognition for the Japanese Diet
執筆形態 共著
掲載誌名 ParlaCLARIN 4th Workshop on Creating, Analysing, and Increasing Accessibility of Parliamentary Corpora at LREC-COLING 2024 - Proceedings
掲載区分国外
巻・号・頁 pp.145-148
総ページ数 4
著者・共著者 Mikitaka Masuyama, Tatsuya Kawahara, Kenjiro Matsuda
概要 The Japanese House of Representatives, one of the two houses of the Diet, has adopted an Automatic Speech Recognition (ASR) system, which directly transcribes parliamentary speech with an accuracy of 95 percent. The ASR system also provides a timestamp for every word, which enables retrieval of the video segments of the Parliamentary meetings. The video retrieval system we have developed allows one to pinpoint and play the parliamentary video clips corresponding to the meeting minutes by keyword search. In this paper, we provide its overview and suggest various ways we can utilize the system. The system is currently extended to cover meetings of local governments, which will allow us to investigate dialectal linguistic variations.