ホウチン　テルヒサ   Teruhisa Hochin   寶珍　輝尚    所属   追手門学院大学  理工学部 情報工学科    職種   教授
言語種別	英語
発行・発表の年月	2010/08
形態種別	外国学術誌（First author）
査読	査読あり
標題	Indexing of plasma waveforms for accelerating search and retrieval of their subsequences
執筆形態	共著・編著（代表編著を除く）
掲載誌名	Fusion Engineering and Design
出版社・発行元	Elsevier BV
巻・号・頁	85(5),pp.649-654
担当区分	筆頭著者,責任著者
著者・共著者	Teruhisa Hochin,Yoshihiro Yamauchi,Hideya Nakanishi,Mamoru Kojima,Hiroki Nomiya
概要	This paper proposes an indexing method of plasma waveforms for accelerating search and retrieval of their subsequences. The proposed method divides a waveform into fine-grained segments. The similar segments are grouped into a segment group. A multi-dimensional index is used for quick retrieval. Grouping segments could save the amount of the index. In the retrieval, a sequence of segments, which is called a section, is used as a unit in matching subsequences. Overlapping sections could overcome the shift errors of subsequences, and results in good retrieval correctness. © 2010 Elsevier B.V.
DOI	10.1016/j.fusengdes.2010.02.028
ISSN	0920-3796