{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00216736","sets":["1164:4061:10837:10838"]},"path":["10838"],"owner":"44499","recid":"216736","title":["出口の危険度を考慮した災害発生時の避難経路選択アルゴリズムに関する一検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-28"},"_buckets":{"deposit":"4492b09f-5f9a-4320-a434-c6c1108e496d"},"_deposit":{"id":"216736","pid":{"type":"depid","value":"216736","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"出口の危険度を考慮した災害発生時の避難経路選択アルゴリズムに関する一検討","author_link":["560051","560049","560050","560048"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"出口の危険度を考慮した災害発生時の避難経路選択アルゴリズムに関する一検討"},{"subitem_title":"A Study on Emergency Evacuation Algorithm Considering the Risk Degree of Exit","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"行動支援","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-02-28","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学大学院工学系研究科"},{"subitem_text_value":"東京大学情報基盤センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Engineering, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Information Technology Center, The University of Tokyo","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/216736/files/IPSJ-UBI22073020.pdf","label":"IPSJ-UBI22073020.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-UBI22073020.pdf","filesize":[{"value":"1.2 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"b0714a2f-8cfc-4356-abab-2cd6598ed873","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"家串, 勇祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中山, 雅哉"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yusuke, Iekushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masaya, Nakayama","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","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":"2188-8698","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，無線センサーネットワークによる災害時の建物内からの避難ナビゲーションへの関心が高まってきており， 危険領域を回避して被災者の安全を確保すると同時に効率の良い避難ルートを提示するための研究が盛んに行われている．しかし現状では，複数の出口から危険度の低い出口を選択するためのアルゴリズムに関する検討は行われていない．そこで本研究では，避難経路探索アルゴリズムについて，被災者からの距離が必ずしも最短ではない出口に向かう経路を考慮するために，その経路上のノードに対する災害からの距離と被災者からの距離の差による指標を定義した．この指標を用いて経路の危険度を算出する手法を提案し，シミュレーションによって被災者の出口選択に関する評価を行った．また，災害環境からの避難効率について従来手法と比較を行った．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In recent years, there has been increasing interest in emergency navigation from inside buildings using Wireless Sensor Network. Many researchers aimed at both guiding people to move out of a hazardous region safely and to exits quickly through ubiquitous interactions with sensors. However, almost all existing works neglect to consider the risk degree of exit. In this paper, in order to consider the route to the exit where the distance from people is not always the shortest, we defined an index based on the difference between the distance from the disaster and the distance from the people to the nodes on the route. We proposed a method to calculate the risk of the route to exits using this index. We evaluated the exit selection of people by simulation and compared the evacuation efficiency from the disaster environment with the conventional method.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム（UBI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"20","bibliographicVolumeNumber":"2022-UBI-73"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":216736,"updated":"2025-01-19T15:45:11.778754+00:00","links":{},"created":"2025-01-19T01:17:15.192334+00:00"}