A Clone Detection Approach for a Collection of Similar Large-Scale Software Products

Choi, Eunjong; Yoshida, Norihiro; Higo, Yoshiki; Inoue, Katsuro

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タイトル	A Clone Detection Approach for a Collection of Similar Large-Scale Software Products
著者	Choi, Eunjong Choi, Eunjong
	Yoshida, Norihiro Yoshida, Norihiro
	Higo, Yoshiki Higo, Yoshiki
	Inoue, Katsuro Inoue, Katsuro
キーワード等	hasing
	code clone
	open source system
抄録	Reusing existing software with or without modifications is frequently occurred to develop new large software at low cost with high quality. So far, many techniques and tools have been proposed for detecting reused pieces in source code. However, existing tools have low scalability; they spend lots of memory and time to detect reused pieces on large-scale software. In this paper, we proposed an approach for detecting reused files as well as reused code fragments, code clones for a collection of similar large-scale software products. For the case study, we applied our approach to three OSS projects and compared code clone detection time between only using CCFinder and our approach. We found that our approach takes shorter time to detect code clones.
公開者	電子情報通信学会
公開者の別表記	The Institute of Electronics, Information and Communication Engineers
公開者 (ヨミ)	デンシ　ジョウホウ　ツウシン　ガッカイ
掲載誌名	電子情報通信学会技術研究報告. SS, ソフトウェアサイエンス
巻	112
号	275
開始ページ	117
終了ページ	121
刊行年月	2012-10-25
ISSN	09135685
NCID	AN10013287
URL	http://hdl.handle.net/11094/26833
権利情報	Copyright © 2012 IEICE
言語	英語
カテゴリ	学術雑誌論文 Journal Article

著者版フラグ	publisher
NII資源タイプ	学術雑誌論文
ローカル資源タイプ	学術雑誌論文
dcmi資源タイプ	text
DCTERMS.bibliographicCitation	電子情報通信学会技術研究報告. SS, ソフトウェアサイエンス.112(275) P.117-P.121
DC.title	A Clone Detection Approach for a Collection of Similar Large-Scale Software Products
DC.creator	Choi, Eunjong
	Yoshida, Norihiro
	Higo, Yoshiki
	Inoue, Katsuro
DC.publisher	電子情報通信学会
DC.language" scheme="DCTERMS.RFC1766	英語
DCTERMS.issued" scheme="DCTERMS.W3CDTF	2012-10-25
DC.identifier" scheme="DCTERMS.URI	http://hdl.handle.net/11094/26833
DC.subject	hasing
	code clone
	open source system
DCTERMS.abstract	Reusing existing software with or without modifications is frequently occurred to develop new large software at low cost with high quality. So far, many techniques and tools have been proposed for detecting reused pieces in source code. However, existing tools have low scalability; they spend lots of memory and time to detect reused pieces on large-scale software. In this paper, we proposed an approach for detecting reused files as well as reused code fragments, code clones for a collection of similar large-scale software products. For the case study, we applied our approach to three OSS projects and compared code clone detection time between only using CCFinder and our approach. We found that our approach takes shorter time to detect code clones.
DC.rights	Copyright © 2012 IEICE
citation_title	A Clone Detection Approach for a Collection of Similar Large-Scale Software Products
citation_author	Choi, Eunjong
	Yoshida, Norihiro
	Higo, Yoshiki
	Inoue, Katsuro
citation_publisher	電子情報通信学会
citation_language	英語
citation_date	2012-10-25
citation_journal_title	電子情報通信学会技術研究報告. SS, ソフトウェアサイエンス
citation_volume	112
citation_issue	275
citation_firstpage	117
citation_lastpage	121
citation_issn	09135685
citation_public_url	http://hdl.handle.net/11094/26833
citation_keywords	hasing
	code clone
	open source system

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