{"created":"2025-01-18T23:41:56.555811+00:00","updated":"2025-01-21T14:29:21.691309+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00094671","sets":["1164:4088:7106:7238"]},"path":["7238"],"owner":"11","recid":"94671","title":["IaaSクラウド型教育情報システムの実現可能性調査"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-07-25"},"_buckets":{"deposit":"e12aa8a4-2710-4661-923e-28ec829459b2"},"_deposit":{"id":"94671","pid":{"type":"depid","value":"94671","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"IaaSクラウド型教育情報システムの実現可能性調査","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"IaaSクラウド型教育情報システムの実現可能性調査"},{"subitem_title":"A feasibility study of educational system on IaaS cloud","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"クラウド","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-07-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州大学情報基盤研究開発センター"},{"subitem_text_value":"九州大学情報基盤研究開発センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Research Institute for Information Technology, Kyushu University","subitem_text_language":"en"},{"subitem_text_value":"Research Institute for Information Technology, Kyushu University","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/94671/files/IPSJ-IOT13022014.pdf"},"date":[{"dateType":"Available","dateValue":"2015-07-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT13022014.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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0999fab2-439e-476b-ac03-69eb0b548630","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"笠原, 義晃"},{"creatorName":"伊東, 栄典"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yoshiaki, Kasahara","creatorNameLang":"en"},{"creatorName":"Eisuke, Ito","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":"仮想化技術の普及により，IaaS 型のクラウドサービスが普及している．IaaS クラウド基盤を使うことにより，大学での教育情報システムを外部へアウトソースすることが可能である．アウトソースできれば，維持コストの削減が可能である．我々は，現在の PC 教室型教育情報システムの，IaaS クラウド基盤上での実現について調査している．本稿では，仮想マシンを遠隔利用する場合の問題点と，実用する場合の通信帯域および RDP 性能について調査した結果を報告する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"With advancement of virtualization technology, various kinds of cloud services are widely available such as Infrastructure-as-a-Service (IaaS) type services. By using IaaS cloud infrastructure, it is possible to outsource educational information system in a university to an external service provider and reduce operational and maintenance costs. We are investigating feasibility of implementing PC-equipped classroom in educational information system over IaaS cloud infrastructure. In this paper, we discuss problems when using virtual machines remotely, and report the results of experiments measuring RDP performance and bandwidth usage.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2013-07-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2013-IOT-22"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":94671,"links":{}}