{"created":"2025-01-19T01:30:22.304121+00:00","updated":"2025-01-19T11:06:20.678244+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230540","sets":["6504:11436:11442"]},"path":["11442"],"owner":"44499","recid":"230540","title":["UniXcoderを用いたコメント文による不正コードの検出"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"6d58c0b2-b745-499e-8804-ede5499a83c5"},"_deposit":{"id":"230540","pid":{"type":"depid","value":"230540","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"UniXcoderを用いたコメント文による不正コードの検出","author_link":["621265","621264"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"UniXcoderを用いたコメント文による不正コードの検出"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"創価大"},{"subitem_text_value":"創価大"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"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/230540/files/IPSJ-Z85-4ZD-05.pdf","label":"IPSJ-Z85-4ZD-05.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-4ZD-05.pdf","filesize":[{"value":"340.5 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"1e8e2a57-3c66-4705-b9a4-8c72c5faa71c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"須藤, 智也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鳥居, 直哉"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"大規模なソフトウェア開発において，OSS（オープンソースソフトウェア）を取り入れた開発が盛んである．通常，OSSは静的解析ツール等によって信頼性が担保されるが，colors.jsパッケージの事例の様に作者による意図的な不正コードの挿入の検出は難しい．本稿では，こうした不正コードの挿入に対して，ソースコード内で正当な動作が記されたコメント文とソースコードがある場合に，UniXcoderを用いてそれぞれの分散表現を算出し，その関連度から不正命令部分を特定する手法を提案している．CodeSearchNetを用いた評価実験では，関数の行数が少ない場合に有効であることを示した．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"520","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"519","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230540,"links":{}}