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2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議  >

Hardware Accelerators for Regular Expression Matching and Approximate String Matching

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タイトル: Hardware Accelerators for Regular Expression Matching and Approximate String Matching
著者: Wakabayashi, Shin'ichi 著作を一覧する
Nagayama, Shinobu 著作を一覧する
Kawanaka, Yosuke 著作を一覧する
Mikami, Sadatoshi 著作を一覧する
発行日: 2009年10月 4日
出版者: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference, International Organizing Committee
誌名: Proceedings : APSIPA ASC 2009 : Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference
抄録: This paper introduces hardware accelerators for regular expression matching and approximate string matching. The hardware for regular expression matching accepts a subclass of regular expressions, and achieves a high throughput string matching for a wide range of patterns. In addition, since the hardware is pattern-independent, we can update patterns immediately without reconfiguring the hardware. Therefore, it is useful for applications that require quick pattern updating, such as network intrusion detection. The hardware for approximate string matching calculates the edit distance as a degree of similarity between two strings at high speed. Therefore, it accelerates processing for text retrieval in database, analysis of DNA, protein sequences in bioinformatics, and so on.
記述: APSIPA ASC 2009: Asia-Pacific Signal and Information Processing Association, 2009 Annual Summit and Conference. 4-7 October 2009. Sapporo, Japan. Panel session: Panel Discussion 3. Hardware Software Co-research for Efficient Information Processing (7 October 2009).
資料タイプ: proceedings
URI: http://hdl.handle.net/2115/39822
出現コレクション:2009年アジア太平洋信号情報処理連合学会アニュアルサミット・国際会議 (2009 APSIPA Annual Summit and Conference)

 

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