{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00211820","sets":["1164:1384:10524:10618"]},"path":["10618"],"owner":"44499","recid":"211820","title":["いくつかのOSSに対する細粒度分析を用いた著作権表示の調査"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-07-01"},"_buckets":{"deposit":"2eea38ff-a264-42d4-b533-1c7d3148cb29"},"_deposit":{"id":"211820","pid":{"type":"depid","value":"211820","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"いくつかのOSSに対する細粒度分析を用いた著作権表示の調査","author_link":["538951","538953","538952","538954"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"いくつかのOSSに対する細粒度分析を用いた著作権表示の調査"},{"subitem_title":"Investigation of OSS Copyright Notices Using Fine-Grained Analysis","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2021-07-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/211820/files/IPSJ-SE21208020.pdf","label":"IPSJ-SE21208020.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SE21208020.pdf","filesize":[{"value":"2.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"12"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"c63f6c37-1fe1-439f-851a-1537b63de501","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田邉, 傑士"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井上, 克郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Taketo, Tanabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Katsuro, Inoue","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10112981","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8825","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"著作権表示とはソースコードの著作権者を示したファイル先頭部分のコメントである．OSS の場合，多くの人がソースコードを作成・編集することが可能であり，全ての人に著作権者を示すモチベーションがあるとは限らない．そこで本研究ではどの程度，著作権表示が記述されているのかを調べるため，ソースコードを行単位で著作権表示の有無を定義した上で，その割合を調査した．結果としてどの OSS にも著作権表示がない行が存在していること，著作者が作成した行数の割合と著作権表示を記述する割合に関係があることがわかった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ソフトウェア工学（SE）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-07-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"20","bibliographicVolumeNumber":"2021-SE-208"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T17:39:51.942561+00:00","created":"2025-01-19T01:12:57.201107+00:00","id":211820}