{"id":34207,"updated":"2025-01-22T15:21:37.212422+00:00","links":{},"created":"2025-01-18T23:02:51.040746+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00034207","sets":["1164:2836:2842:2846"]},"path":["2846"],"owner":"1","recid":"34207","title":["大規模分散環境における災害情報ネットワークシステムの構築と評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-03-02"},"_buckets":{"deposit":"12e3b392-f783-4e02-9466-2b7c69061293"},"_deposit":{"id":"34207","pid":{"type":"depid","value":"34207","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"大規模分散環境における災害情報ネットワークシステムの構築と評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"大規模分散環境における災害情報ネットワークシステムの構築と評価"},{"subitem_title":"Development and Evaluation of the Disaster Information Network System on Widely Distributed Environment","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2007-03-02","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岩手県立大学大学院ソフトウェア情報学研究科"},{"subitem_text_value":"静岡県立大学経営情報学部"},{"subitem_text_value":"星稜女子短期大学"},{"subitem_text_value":"大妻女子大学人間関係学部"},{"subitem_text_value":"埼玉工業大学人間社会学部"},{"subitem_text_value":"岩手県立大学大学院ソフトウェア情報学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate school of Software and Information Science, Iwate Prefectural University","subitem_text_language":"en"},{"subitem_text_value":"School of Administration and Informatics, University of Shizuoka","subitem_text_language":"en"},{"subitem_text_value":"Seiryo Women's Junior College","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Human Relations, Otsuma Women's University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Human and Social Studies, Saitama Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Graduate school of Software and Information Science, Iwate Prefectural 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/34207/files/IPSJ-DPS07130070.pdf"},"date":[{"dateType":"Available","dateValue":"2009-03-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DPS07130070.pdf","filesize":[{"value":"626.8 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":"34"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"e1ac76d5-b375-4fb7-abcb-2e7943177a10","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2007 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"越後, 博之"},{"creatorName":"湯瀬, 裕昭"},{"creatorName":"沢野, 伸浩"},{"creatorName":"千川剛史"},{"creatorName":"高畑, 一夫"},{"creatorName":"柴田, 義孝"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiroyuki, ECHIGO","creatorNameLang":"en"},{"creatorName":"Hiroaki, YUZE","creatorNameLang":"en"},{"creatorName":"Nobuhiro, SAWANO","creatorNameLang":"en"},{"creatorName":"Tsuyoshi, HOSHIKAWA","creatorNameLang":"en"},{"creatorName":"Kazuo, TAKAHATA","creatorNameLang":"en"},{"creatorName":"Yoshitaka, SHIBATA","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"筆者らはこれまで、インターネットと高速専用回線、無線 LAN を併用した通信環境下に広域災害情報共有システム (WIDIS) の構築を行ってきた。本稿では、災害によりサーバやネットワークに障害が発生したときでも、WIDIS を利用できるよう、ロバストネスと可用性を保つ新しい手法について述べる。この手法では、障害の発生したノードと経路を検知のうえ分離を行い、正常なノードとリンクのみで動的再構成を行う。また、この手法をプロトタイプシステムに実装し、実運用に向け評価を行ったので報告する。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"So far, we have developed Wide-area Disaster Information Sharing system (WIDIS) on the multihoming environment using Internet, high-speed wide-area network and wireless network to provide more useful information for both the residents and volunteers when the disaster happened. In this paper, we introduce a new method to preserve the robustness and availability of WIDIS even though the some servers and network nodes and links are disordered by disaster. By this method, the failed nodes and lines on the system are detected and isolated. Eventually the remained normal nodes and links are automatically reconstructed. We introduced this method and implemented to WIDIS to improve its robustness and availability. A prototype system was built to evaluate its performance and functionality to verify the realization as real use.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"416","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告マルチメディア通信と分散処理(DPS)"}],"bibliographicPageStart":"411","bibliographicIssueDates":{"bibliographicIssueDate":"2007-03-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"16(2007-DPS-130)","bibliographicVolumeNumber":"2007"}]},"relation_version_is_last":true,"weko_creator_id":"1"}}