{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00190098","sets":["6164:6165:6640:9508"]},"path":["9508"],"owner":"11","recid":"190098","title":["同一個人データの存在する水平分割データベースのダミー値追加による匿名化"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-06-21"},"_buckets":{"deposit":"a24d402e-bbb1-4094-af8a-287d7a137ecb"},"_deposit":{"id":"190098","pid":{"type":"depid","value":"190098","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"同一個人データの存在する水平分割データベースのダミー値追加による匿名化","author_link":["434311","434312","434313","434314"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"同一個人データの存在する水平分割データベースのダミー値追加による匿名化"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"匿名化,ppdm","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2017-06-21","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"},{"subitem_text_value":"電気通信大学"}]},"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/190098/files/IPSJ-DICOMO2017093.pdf","label":"IPSJ-DICOMO2017093.pdf"},"date":[{"dateType":"Available","dateValue":"2019-06-21"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2017093.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"34"},{"tax":["include_tax"],"price":"0","billingrole":"29"},{"tax":["include_tax"],"price":"0","billingrole":"35"},{"tax":["include_tax"],"price":"0","billingrole":"30"},{"tax":["include_tax"],"price":"0","billingrole":"37"},{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"43"},{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"47"},{"tax":["include_tax"],"price":"0","billingrole":"50"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"74709978-4381-4942-9fe6-e55c4d1cdad0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"伊奈, 優樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"清, 雄一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田原, 康之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大須賀, 昭彦"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"現代の社会では,個人情報のデータ分析を行うことへの需要が増加している.その一方で,分析結果が個人のプライバシーを侵害しないことを保証し,データの匿名化を行った上で有用な情報を得るというプライバシー保護データマイニングという分野の進歩も目覚ましいものがある.しかし,データ分析の実状は様々な形式が混在しており,一つの問題を解決する匿名化手法が現れたとしても,まったく別の手法には対応できていないなど,事例ごとに千差万別の手法が求められる.本論文では,その中でも特に分散データベースにおけるデータ分析の問題を考え,その場合の匿名化手法,および匿名化された状態から有用な情報を得るための手法の提案を行う.そして,得られた手法についての実験を行い,手法の有効性についてを確認した.","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"668","bibliographic_titles":[{"bibliographic_title":"マルチメディア,分散協調とモバイルシンポジウム2017論文集"}],"bibliographicPageStart":"661","bibliographicIssueDates":{"bibliographicIssueDate":"2017-06-21","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2017"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":190098,"updated":"2025-01-20T01:20:40.461045+00:00","links":{},"created":"2025-01-19T00:56:05.390178+00:00"}