{"id":61830,"created":"2025-01-18T23:23:54.415384+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00061830","sets":["1164:4088:5648:5649"]},"path":["5649"],"owner":"10","recid":"61830","title":["認証デバイスを用いたOSの起動・終了制御システムにおける起動時間の短縮"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-02-26"},"_buckets":{"deposit":"25166f63-f3bf-4a2d-8715-ee49af346a6d"},"_deposit":{"id":"61830","pid":{"type":"depid","value":"61830","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"認証デバイスを用いたOSの起動・終了制御システムにおける起動時間の短縮","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"認証デバイスを用いたOSの起動・終了制御システムにおける起動時間の短縮"},{"subitem_title":"Shortening Boot Times of Guest OSes on OS Boot/Shutdown Control System using Authentication Devices","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2009-02-26","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学大学院システム情報工学研究科"},{"subitem_text_value":"筑波大学大学院システム情報工学研究科"},{"subitem_text_value":"筑波大学大学院システム情報工学研究科"},{"subitem_text_value":"筑波大学大学院図書館情報メディア研究科"},{"subitem_text_value":"筑波大学大学院システム情報工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Systems and Information Engineering, University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Systems and Information Engineering, University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Systems and Information Engineering, University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Library, Information and Media Studies, University of Tsukuba","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Systems and Information Engineering, University of Tsukuba","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":10,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/61830/files/IPSJ-IOT09004027.pdf","label":"IPSJ-IOT09004027"},"date":[{"dateType":"Available","dateValue":"2011-02-26"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT09004027.pdf","filesize":[{"value":"838.5 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"9b16bb8c-bc66-47c8-a501-95abf2795d17","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":"高田, 真吾"},{"creatorName":"佐藤, 聡"},{"creatorName":"新城, 靖"},{"creatorName":"中井, 央"},{"creatorName":"板野, 肯三"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shingo, Takada","creatorNameLang":"en"},{"creatorName":"Akira, Sato","creatorNameLang":"en"},{"creatorName":"Yasushi, Shinjo","creatorNameLang":"en"},{"creatorName":"Hisashi, Nakai","creatorNameLang":"en"},{"creatorName":"Kozo, Itano","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","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":"我々は認証デバイスを用いることにより利用者とハードウェアを識別し，適切な計算機環境を提供する仕組みとして，OS 制御レイヤーを利用した仕組みを提案・実装している．従来の実装では，利用者が利用するOSのディスクイメージ全体を事前にダウンロードし，仮想計算機のゲストOSの形で利用者に提供している．そのため，利用者がそのOSを利用可能になるまでにかかる時間は，ディスクイメージサイズに比例して増加する．本論文では，ランダムアクセス可能なネットワークファイルシステムを利用することにより，利用者から見たOS の起動時間の短縮化を行うことについて述べる．これにより，ゲストOSとして実用上最小構成のWindows XPを利用する際の起動所要時間を75%削減した．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We are developing an OS boot/shutdown control system which provides a suitable computer environment by identifying both an user and a computer using authentication devices. In the previous system, since the computer environment is provided as guest OS disk images running on a virtual machine. and we have to download entire diskimage files in advance, the time for booting a suitable OS is in proportion to its file size. In this paper, we propose a shortening method which can boot a suitable OS more quickly. This method uses a random-accessible network file system to fetch OS images. Using this method, the time for booting a minimal image of Windows XP was shortened by 75%.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"160","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"155","bibliographicIssueDates":{"bibliographicIssueDate":"2009-02-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"21(2009-IOT-4)","bibliographicVolumeNumber":"2009"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"updated":"2025-01-21T22:28:44.163091+00:00","links":{}}