{"id":106574,"updated":"2025-01-21T09:22:28.523429+00:00","links":{},"created":"2025-01-18T23:49:57.307784+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00106574","sets":["6164:6165:6462:7729"]},"path":["7729"],"owner":"11","recid":"106574","title":["Web Workersを用いた演算処理性能の差によるCPUコア数の推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-10-15"},"_buckets":{"deposit":"f9fee2b4-39fb-4829-927f-4ed5118e6a67"},"_deposit":{"id":"106574","pid":{"type":"depid","value":"106574","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Web Workersを用いた演算処理性能の差によるCPUコア数の推定","author_link":["12744","12745","12738","12743","12742","12741","12740","12739"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Web Workersを用いた演算処理性能の差によるCPUコア数の推定"},{"subitem_title":"Estimation of Number of CPU Cores Using with Web Workers","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Browser Fingerprinting，Device Fingerprinting，プライバシー","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2014-10-15","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":"明治大学大学院"},{"subitem_text_value":"明治大学大学院"},{"subitem_text_value":"明治大学大学院"},{"subitem_text_value":"明治大学"}]},"item_18_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Meiji University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Meiji University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Meiji University","subitem_text_language":"en"},{"subitem_text_value":"Meiji University","subitem_text_language":"en"}]},"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/106574/files/IPSJCSS2014051.pdf"},"date":[{"dateType":"Available","dateValue":"2016-10-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJCSS2014051.pdf","filesize":[{"value":"490.0 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":"30"},{"tax":["include_tax"],"price":"0","billingrole":"46"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"bdd99957-1f40-4f41-8412-35b7721a688a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"桐生, 直輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"磯, 侑斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"金子, 洋平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"齋藤, 孝道"}],"nameIdentifiers":[{}]}]},"item_18_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Naoki, Kiryu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yuto, Iso","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yohei, Kaneko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takamichi, Saito","creatorNameLang":"en"}],"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":"HTTPヘッダやJavaScriptなどから採取できる情報を用いてWebサイト閲覧者を識別する手法が知られている．識別を好ましく思わない利用者の中には，対策ツールを用いてBrowser Fingerprintingを避ける者もいる．しかし，端末の処理性能を識別に用いる場合，従来の対策ツールでは有効でない場合がある．その一例として，本論文では，JavaScript APIの一つであるWeb Workersを用いることで利用者端末のマルチスレッド処理の性能を測定し，CPUコア数とHyper Threadingの有効/無効を推定することが可能であることを示す．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"393","bibliographic_titles":[{"bibliographic_title":"コンピュータセキュリティシンポジウム2014論文集"}],"bibliographicPageStart":"386","bibliographicIssueDates":{"bibliographicIssueDate":"2014-10-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2014"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}