{"updated":"2025-01-23T00:43:18.563595+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00014661","sets":["581:794:800"]},"path":["800"],"owner":"1","recid":"14661","title":["ゴンペルツ曲線を用いた確率的ソフトウェア信頼度成長モデル"],"pubdate":{"attribute_name":"公開日","attribute_value":"1992-07-15"},"_buckets":{"deposit":"b0c99a17-de07-4ccb-9dbb-4ae4378af1d1"},"_deposit":{"id":"14661","pid":{"type":"depid","value":"14661","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"ゴンペルツ曲線を用いた確率的ソフトウェア信頼度成長モデル","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ゴンペルツ曲線を用いた確率的ソフトウェア信頼度成長モデル"},{"subitem_title":"A Stochastic Software Reliability Growth Model with Gompertz Curve","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"論文","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"1992-07-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"広島大学工学部第二類計数管理工学教室"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Department of Industrial and Systems Engineering, Faculty of Engineering, Hiroshima University","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/14661/files/IPSJ-JNL3307009.pdf"},"date":[{"dateType":"Available","dateValue":"1994-07-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL3307009.pdf","filesize":[{"value":"474.2 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":"726915a8-c8f1-4a16-a887-a11a7bb8bd50","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 1992 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山田, 茂"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shigeru, Yamada","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":"従来より日本では ソフトウェア開発のテスト工程における代表的な品質評価法の一つとして テスト実施時間と発見・除去されたソフトウェアエラー数の関係を ゴンペルツ曲線に代表されるS字形成長曲線により記述し ソフトウェア内の潜在エラー数の推定やテスト項目数の消化率をはじめとするテスト進捗度の確認が行われてきた本論文では この決定論的モデルとしてのゴンペルツ曲線モデルを テストにより発見される総エラー数に対して確率則を導入することにより再構築し ソフトウェア信頼度成長モデルとしての汎用性を高めるここで 導入される確率則は ソフトウェア信頼性モデルによく採用され 有望視されている非同次ポアソン過程(NHPP)である従来のゴンペルツ曲線に修正を加えた上でNHPPの平均値関数 すなわち任意のテスト時刻までに発見される総エラー数の平均値に適用し 新たに期待残存エラー数 ソフトウェア頼度 MTBF (平均ソフトウェア故障時間間隔)などの信頼性評価尺度を導出するこれらの定量的尺度は 従来のゴンペルツ曲線モデルでは導出でき通かつたものであるさらに ゴンペルツ曲線に基づくNHPPモデルの信頼性評価例も示す","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"969","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"964","bibliographicIssueDates":{"bibliographicIssueDate":"1992-07-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicVolumeNumber":"33"}]},"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":"信頼性"}]},"weko_creator_id":"1"},"created":"2025-01-18T22:48:24.881532+00:00","id":14661,"links":{}}