{"created":"2025-01-18T22:56:15.003513+00:00","updated":"2025-01-22T19:32:37.417230+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00025349","sets":["1164:1867:1868:1869"]},"path":["1869"],"owner":"1","recid":"25349","title":["LB-CAS (LoopBack Content Addressable Storage) を用いた OS 起動時のアクセス解析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-01-21"},"_buckets":{"deposit":"68a1558c-bbc1-44dd-b48e-8ab4a8ffa150"},"_deposit":{"id":"25349","pid":{"type":"depid","value":"25349","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"LB-CAS (LoopBack Content Addressable Storage) を用いた OS 起動時のアクセス解析","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"LB-CAS (LoopBack Content Addressable Storage) を用いた OS 起動時のアクセス解析"},{"subitem_title":"Access analysis on OS boot using LB-CAS (Loop-back Content Addressable Storage)","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2009-01-21","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"産業技術総合研究所情報セキュリティ研究センター"},{"subitem_text_value":"産業技術総合研究所情報セキュリティ研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"AIST RCIS","subitem_text_language":"en"},{"subitem_text_value":"AIST RCIS","subitem_text_language":"en"}]},"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/25349/files/IPSJ-OS09110007.pdf"},"date":[{"dateType":"Available","dateValue":"2011-01-21"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-OS09110007.pdf","filesize":[{"value":"1.0 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":"11"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"1ea99697-7a4a-42eb-a583-95d0b83efac6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2009 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"八木, 豊志樹"},{"creatorName":"須崎有康"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Toshiki, Yagi","creatorNameLang":"en"},{"creatorName":"Kuniyasu, Suzaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10444176","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"我々は仮想マシンを用いた OS Circular の開発を行っている。OS Circular は仮想マシンとインターネット仮想ディスク LB-CAS (LoopBack Content Addressable Storage) からなり、インターネット上の HTTP サーバにあるデータファイルをダウンロードしてマップすることによって仮想ディスクを構築している。仮想化するレイヤが増えると、それだけレイヤ間でのセマンティックギャップが生じる。今回我々は LB-CAS に対する性能評価を行い、実際に発生するセマンティックギャップの測定を行った。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We developed “OS Circular” which uses the virtual machine. OS Circular consists of the virtual machine and Internet virtual disk “LB-CAS (LoopBack Content Addressable Storage)”, which downloads a data file from HTTP server on Internet and maps it on a virtual disk. When the virtualization layer increases, the semantics gap between the layers occurs. In this paper we measure the performance of LB-CAS and make clear the semantics gap which really occurs.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"50","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告システムソフトウェアとオペレーティング・システム（OS）"}],"bibliographicPageStart":"43","bibliographicIssueDates":{"bibliographicIssueDate":"2009-01-21","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6(2009-OS-110)","bibliographicVolumeNumber":"2009"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":25349,"links":{}}