{"id":206782,"updated":"2025-01-19T19:19:19.440294+00:00","links":{},"created":"2025-01-19T01:08:43.046186+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00206782","sets":["1164:2836:10118:10295"]},"path":["10295"],"owner":"44499","recid":"206782","title":["遊休資源を活用したオンプレミス型CDNによる対外的なデータ通信量削減の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-09-03"},"_buckets":{"deposit":"104d2849-ba04-4b74-92ff-06b051eeb94f"},"_deposit":{"id":"206782","pid":{"type":"depid","value":"206782","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"遊休資源を活用したオンプレミス型CDNによる対外的なデータ通信量削減の提案","author_link":["514802","514799","514803","514796","514801","514797","514800","514798"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"遊休資源を活用したオンプレミス型CDNによる対外的なデータ通信量削減の提案"},{"subitem_title":"Proposal for Reduction of the Amount of External Data Traffic by On-Premise CDN using Idle Resources","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"DPS ネットワーク制御","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2020-09-03","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"鳥取大学/米子工業高等専門学校"},{"subitem_text_value":"鳥取大学"},{"subitem_text_value":"鳥取大学"},{"subitem_text_value":"鳥取大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tottori University / National Institute of Technology, Yonago College","subitem_text_language":"en"},{"subitem_text_value":"Tottori University","subitem_text_language":"en"},{"subitem_text_value":"Tottori University","subitem_text_language":"en"},{"subitem_text_value":"Tottori 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/206782/files/IPSJ-DPS20184017.pdf","label":"IPSJ-DPS20184017.pdf"},"date":[{"dateType":"Available","dateValue":"2022-09-03"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DPS20184017.pdf","filesize":[{"value":"488.8 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Kawato","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masayuki, Higashino","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kenichi, Takahashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takao, Kawamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10116224","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8906","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"コンピュータの性能は向上,用途によっては有する資源が十分に活用されず,遊休の状態となっている.一方,コンピュータを活用した教育が推進されており,自宅に限らず学校内での授業や自学自習においても,ネットワーク上のコンテンツを利用する機会が多くなっている.この際,大勢が同じコンテンツを利用することがあるが,各自がそれぞれに取得しようとすると,その分のデータ通信が当該コンテンツを所持するサーバおよびそのサーバまでのネットワークに発生する.特に,当該コンテンツが学校外のネットワーク上にある場合にはその帯域を利用することとなり,限りある共有のネットワークを経由するために,学校内から学校外への対外的なデータ通信量は少なくすることが望ましい.そこで,学校内のネットワーク上に存在する遊休の資源を持つコンピュータを活用してオンプレミスに独自の CDN を構築することで,対外的なデータ通信量を削減することを提案する.学校外のネットワークにあるコンテンツについて,その複製を学校内のネットワーク上に配置して配信することで対外的に発生するデータ通信量を削減する.また,複製の配置や配信などに,遊休の資源を持つ既存のコンピュータを活用することで,独自の CDN を安価に構築できる.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告マルチメディア通信と分散処理(DPS)"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2020-09-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"17","bibliographicVolumeNumber":"2020-DPS-184"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}