{"updated":"2025-01-21T12:23:17.226035+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00098609","sets":["1164:4088:7458:7459"]},"path":["7459"],"owner":"11","recid":"98609","title":["認証フェデレーションに対応したテレビ会議MCU予約システムFaMCUsの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-02-20"},"_buckets":{"deposit":"761379c4-cc40-439d-b43d-7d3267def2bb"},"_deposit":{"id":"98609","pid":{"type":"depid","value":"98609","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"認証フェデレーションに対応したテレビ会議MCU予約システムFaMCUsの開発","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"認証フェデレーションに対応したテレビ会議MCU予約システムFaMCUsの開発"},{"subitem_title":"Development of FaMCUs － A Video Conferencing MCU Reservation System with Federated Authentication","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"情報システム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2014-02-20","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"国立情報学研究所"},{"subitem_text_value":"国立情報学研究所"},{"subitem_text_value":"国立情報学研究所"},{"subitem_text_value":"京都大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"National Institute of Informatics","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Informatics","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Informatics","subitem_text_language":"en"},{"subitem_text_value":"Kyoto 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/98609/files/IPSJ-IOT14024004.pdf"},"date":[{"dateType":"Available","dateValue":"2016-02-20"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT14024004.pdf","filesize":[{"value":"973.0 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"90b3c939-cca2-44f0-a48f-7867b7895140","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中村, 素典"},{"creatorName":"西村, 健"},{"creatorName":"山地, 一禎"},{"creatorName":"岡部, 寿男"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Motonori, Nakamura","creatorNameLang":"en"},{"creatorName":"Takeshi, Nishimura","creatorNameLang":"en"},{"creatorName":"Kazutsuna, Yamaji","creatorNameLang":"en"},{"creatorName":"Yasuo, Okabe","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":"H.323 国際標準に準拠したテレビ会議端末の普及が進んでいるが，多くの拠点が参加するテレビ会議を行うためには，テレビ会議端末の他に多地点接続装置 (MCU) が必要となる．このような装置の価格と利用頻度を考えると，各大学が個別に維持することは現実的ではなく，1 台の MCU を複数の大学で共用することが望ましい．そこで，このような設備の共用を促進するために必要となる共通の予約システム FaMCUs を開発した．FaMCUs は学術認証フェデレーション 「学認」 の SP として実現されており，学認に参加する大学の教職員であれば自由に予約を行うことができる．また，多様なネットワーク環境からテレビ会議に参加できるようにするため，併せて Skype とのゲートウェイ機能も用意している．本稿では，FaMCUs の設計と実装について述べる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Video conferencing systems based on H.323 international standard have been widely deployed these days. When many sites are required to join to a conference with a video conferencing system, MCU (Multipoint Control Unit) is also required to connect them. But such a MCU is expensive and not used so frequently, it is better to share a MCU among universities, rather than having a MCU by each university. So we developed a video conferencing MCU reservation system called FaMCUs to share MCUs among universities. FaMCUs is constructed as an SP of the academic identity and access management federation, GakuNin, and freely reserved a conference room on a MCU by faculty member or staff of a university participating in the GakuNin. We also provides some gateway features such as Skype Gateway to support joining to a conference room from a variety of network environments. In this report, design and implementation of the FaMCUs is described.","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":"2014-02-20","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2014-IOT-24"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:44:49.412509+00:00","id":98609,"links":{}}