{"updated":"2025-01-20T02:16:47.337264+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00187400","sets":["581:9322:9326"]},"path":["9326"],"owner":"11","recid":"187400","title":["システムログと組織情報を活用した業務フロー仕様復元"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-04-15"},"_buckets":{"deposit":"59f0e9fc-2e39-4bdc-95c6-db39cc9d7f7c"},"_deposit":{"id":"187400","pid":{"type":"depid","value":"187400","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"システムログと組織情報を活用した業務フロー仕様復元","author_link":["423929","423922","423923","423928","423926","423924","423925","423927"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"システムログと組織情報を活用した業務フロー仕様復元"},{"subitem_title":"Business Process Recovery Based on System Log and Organizational Structure Information","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[特集：ソフトウェア工学] 業務フロー仕様復元，システムログ，組織情報，システムリプレース","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2018-04-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社日立製作所研究開発グループシステムイノベーションセンタ／東京工業大学大学院情報理工学研究科計算工学専攻"},{"subitem_text_value":"株式会社日立製作所研究開発グループシステムイノベーションセンタ"},{"subitem_text_value":"日本エクス・クロン株式会社"},{"subitem_text_value":"東京工業大学大学院情報理工学研究科計算工学専攻"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Center for Technology Innovation, Systems Engineering, Research & Development Group Hitachi, Ltd. / Department of Computer Scinece, Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Center for Technology Innovation, Systems Engineering, Research & Development Group Hitachi, Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Japan EXpert Clone Corporation","subitem_text_language":"en"},{"subitem_text_value":"Department of Computer Scinece, Tokyo Institute of Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/187400/files/IPSJ-JNL5904004.pdf","label":"IPSJ-JNL5904004.pdf"},"date":[{"dateType":"Available","dateValue":"2020-04-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL5904004.pdf","filesize":[{"value":"1.4 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a2a7902e-cbff-4c12-a380-0b86d0e09e91","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2018 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"三部, 良太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 匡史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 伸悟"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 隆志"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ryota, Mibe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tadashi, Tanaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shingo, Kobayashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takashi, Kobayashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"昨今の業務システム開発では，既存システムが存在し，その既存システムの仕様の一部踏襲を求められることが多い．しかし，既存システムには最新の仕様書が残っていることが少なく，踏襲すべき仕様の特定が困難になっている．この課題に対して，ログなどを用いて操作の流れのフローを復元する取り組みはあるが，ユーザと仕様の議論をするには粒度が細かすぎて，上記の用途には適さない．本稿では，既存システムからの業務フロー仕様の復元を目的として，システムの操作ログから詳細な業務フローを復元する手法および操作したユーザの組織情報を用いて業務フローの粒度を抽象化する手法を提案する．操作ログの一連の操作をクラスタリングし，代表となる操作を抽出することで，業務の全体像の俯瞰に適した抽象化を実現する．提案手法を実際のシステムで適用した結果に基づき手法の有効性を議論する．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In most cases of current enterprise system development, the requirement specifications should follow typo2-1the ones of existing legacy systems. However, it is difficult to identify high level specifications such as business process steps from legacy and undocumented systems. In this paper, we propose a method to recover an abstract business process by using system logs and the organizational information of the operators using an existing legacy system. Our proposed method provides a hierarchical view based on a clustering technique to find abstract activities that consist of a series of operation. We also proposed a method to extract a representative operation in a cluster. We discuss the effectiveness of our method by looking at experimental results on a real system.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1160","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"1150","bibliographicIssueDates":{"bibliographicIssueDate":"2018-04-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"59"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:54:04.722976+00:00","id":187400,"links":{}}