{"created":"2023-06-19T12:46:14.737167+00:00","id":6132,"links":{},"metadata":{"_buckets":{"deposit":"c6644c90-c828-4e49-bfc0-dd3abd97c64b"},"_deposit":{"created_by":14,"id":"6132","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"6132"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00006132","sets":["693:705:707"]},"author_link":["2"],"item_9_biblio_info_9":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"10","bibliographicPageStart":"7","bibliographicVolumeNumber":"64","bibliographic_titles":[{"bibliographic_title":"日本図書館情報学会研究大会発表論文集"}]}]},"item_9_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2016-11-12","subitem_date_issued_type":"Created"}]},"item_9_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Sci-Hubという学術論文違法共有サイトが議論を呼んでいるが、その利用者は世界中に広がっており、日本からも多くのアクセスがあることが明らかになっている。本研究では公開されているSci-Hubのログ・データの中から、日本からのアクセス・データを抽出し、分析した。その結果、地理的には東京からのアクセスが6割を占め、一極集中の様相を呈していること、また、アクセスが集中する特定の日が見られること、ダウンロードが多い出版社などは世界的な傾向と一致することなどが判明した。","subitem_description_type":"Abstract"}]},"item_9_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"日本図書館情報学会第64回研究大会＠天理大学\n","subitem_description_type":"Other"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18879/00009539","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本図書館情報学会"}]},"item_9_relation_12":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"BB13960175","subitem_relation_type_select":"NCID"}}]},"item_9_relation_31":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"40021010257","subitem_relation_type_select":"NAID"}}]},"item_9_source_id_10":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2187-9990","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"栗山, 正光"}],"nameIdentifiers":[{},{"nameIdentifierURI":"http://ci.nii.ac.jp/nrid/1000050280904"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2017-09-01"}],"displaytype":"detail","filename":"jslis20161112-kuriyama.pdf","filesize":[{"value":"447.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"jslis20161112-kuriyama","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/6132/files/jslis20161112-kuriyama.pdf"},"version_id":"13134866-59a2-4865-adb1-f4c74df1eed1"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"学術論文違法共有サイトへの日本からのアクセス状況 : Sci-Hubの公開ログ・データを元にして","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"学術論文違法共有サイトへの日本からのアクセス状況 : Sci-Hubの公開ログ・データを元にして"}]},"item_type_id":"9","owner":"14","path":["707"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-09-01"},"publish_date":"2017-09-01","publish_status":"0","recid":"6132","relation_version_is_last":true,"title":["学術論文違法共有サイトへの日本からのアクセス状況 : Sci-Hubの公開ログ・データを元にして"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-06-19T15:35:41.352076+00:00"}