{"id":9676,"updated":"2025-01-23T03:17:27.930053+00:00","links":{},"created":"2025-01-18T22:44:49.701865+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00009676","sets":["581:586:597"]},"path":["597"],"owner":"1","recid":"9676","title":["ウォーターフォールモデルに基づく情報システム開発における成果物の品質管理手法について"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-02-15"},"_buckets":{"deposit":"7bb4517e-ea1f-4fd9-af35-8fece976ab13"},"_deposit":{"id":"9676","pid":{"type":"depid","value":"9676","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"ウォーターフォールモデルに基づく情報システム開発における成果物の品質管理手法について","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ウォーターフォールモデルに基づく情報システム開発における成果物の品質管理手法について"},{"subitem_title":"A Work Product Quality Management Technique in Information System Development Based on the Waterfall Model","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集：社会的課題に挑む情報システム","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2008-02-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三菱電機インフォメーションシステムズ株式会社"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Mitsubishi Electric Information Systems Corporation","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/9676/files/IPSJ-JNL4902035.pdf"},"date":[{"dateType":"Available","dateValue":"2010-02-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL4902035.pdf","filesize":[{"value":"691.4 kB"}],"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":"0b6b71e5-9f88-44d4-b93c-38fd2c1ad41b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2008 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宇田川, 佳久"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yoshihisa, Udagawa","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":"今日の高度情報化社会では，情報システムの障害による業務・サービスの停止や機能低下は，社会活動に深刻な影響を与えている．その一方で，情報システムの高機能化・大規模化・短納期化など，品質確保を難しくする要因が増大しており，体系的な手法に基づく品質管理の必要性が高まっている．本文は，ウォーターフォールモデルに基づくシステム開発における設計およびテスト工程での成果物の品質管理手法について論じている．この手法の特徴は，工程をまたがる成果物の網羅性を確認する手段を提供していることである．上流工程での成果物が下流工程に引き継がれていることを確認するために“トレース関連” という概念を導入する．要件定義および設計工程での成果物は，木構造で表現できる．そのため，“設計工程のトレース関連” を上流工程の成果物の木構造と下流工程の木構造との写像として定義する．一方，テストは，設計工程での成果物とテストケースの組合せで実施される．この組合せを，設計工程の成果物の木構造とテストケースの集合との写像として定義し，これを“テスト工程のトレース関連” と呼ぶ．トレース関連をグラフ理論に基づいて定義し，各工程での品質管理基準について論じる．また，本文で定義したトレース関連をシステム開発における事例に適用し，成果物の網羅性を確認する手段としての有効性を検証している．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In today’s high information-oriented society, a trouble of an information system causes stop of business resulting in a serious influence on the social activity. On the other hand, system developers often face adverse factors that make difficult to keep the quality of information systems, such as short-term development and high complexity in a system architecture, etc. This paper discusses a quality management technique for a set of work results in system development based on a waterfall model. The technique features to offer means to identify exhaustiveness of work products among processes in a system development. This paper introduces a “trace-relation” to make sure that items in work products are succeeded by the subsequent process. Items of a work product in requirement/design processes construct a tree structure. Thus, “trace-relation in design” be defined by a mapping between two tree structures of a subsequent requirement/design processes. In the same manner, “trace-relation in test” be defined by a mapping between a tree structure of items in design and a set of test-cases. This paper gives a strict definition of “trace-relation” based on graph theory and discusses management criterion. Effectiveness of the management technique is verified by means of an example in a system development field.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"929","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"922","bibliographicIssueDates":{"bibliographicIssueDate":"2008-02-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"49"}]},"relation_version_is_last":true,"item_2_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"情報システムの開発と運用"}]},"weko_creator_id":"1"}}