{"links":{},"id":2006479,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02006479","sets":["1164:3027:1766467250990:1766467332578"]},"path":["1766467332578"],"owner":"80578","recid":"2006479","title":["災害情報トリアージのためのSNS情報峻別システムの構築"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2026-01-07"},"_buckets":{"deposit":"3fd8ffcb-c674-495e-82ff-01946dcfb898"},"_deposit":{"id":"2006479","pid":{"type":"depid","value":"2006479","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"災害情報トリアージのためのSNS情報峻別システムの構築","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"災害情報トリアージのためのSNS情報峻別システムの構築","subitem_title_language":"ja"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"災害・流通・交通","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2026-01-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"関西大学"},{"subitem_text_value":"法政大学"},{"subitem_text_value":"関西大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kansai University","subitem_text_language":"en"},{"subitem_text_value":"Hosei University","subitem_text_language":"en"},{"subitem_text_value":"Kansai 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/2006479/files/IPSJ-HCI26216037.pdf","label":"IPSJ-HCI26216037.pdf"},"date":[{"dateType":"Available","dateValue":"2028-01-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HCI26216037.pdf","filesize":[{"value":"3.0 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":"33"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"06cd5db7-240e-4284-881a-1e3b90ce823e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2026 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"森野,穣"}]},{"creatorNames":[{"creatorName":"藤代,裕之"}]},{"creatorNames":[{"creatorName":"松下,光範"}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1221543X","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":"2188-8760","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究の目的は，災害時における被災状況の迅速な把握と正確な情報共有のために，SNS情報の情報トリアージを可能にするシステムの構築である．SNSには，被災者によるリアルタイムな情報発信が多く投稿されている．しかし，SNSに投稿される災害関連情報は，偽・フェイク情報に加え，無関係な情報などのノイズ情報が多く，必要性に基づく情報の選別は困難である．そこで本研究では，2020年7月の豪雨関連ツイートデータを，主にツイート内の画像に焦点を当てクラスタリングし，災害状況を把握するための有用情報とノイズ情報を分離させるためのシステムの開発を行った．提案システムでは，不必要な情報を除外していく方式を採用し，結果として必要情報の可視性を高めることで，災害被害情報の把握を容易にすることを目指した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ヒューマンコンピュータインタラクション（HCI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2026-01-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"37","bibliographicVolumeNumber":"2026-HCI-216"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"created":"2025-12-23T06:49:47.873866+00:00","updated":"2025-12-23T06:49:52.216507+00:00"}