{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00198589","sets":["1164:3368:9750:9872"]},"path":["9872"],"owner":"44499","recid":"198589","title":["平成30年北海道胆振東部地震における電源喪失状況下のSNSによるデマ情報の拡散・収束状況の把握"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-08-16"},"_buckets":{"deposit":"c5a707b6-4dc5-4376-bcc4-4c5f6d4be4a9"},"_deposit":{"id":"198589","pid":{"type":"depid","value":"198589","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"平成30年北海道胆振東部地震における電源喪失状況下のSNSによるデマ情報の拡散・収束状況の把握","author_link":["479112","479115","479116","479113","479117","479107","479106","479105","479109","479114","479110","479104","479111","479108"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"平成30年北海道胆振東部地震における電源喪失状況下のSNSによるデマ情報の拡散・収束状況の把握"},{"subitem_title":"Grasping false rumor diffusion and convergence in the power supply loss situation during The 2018 Hokkaido Eastern Iburi Earthquake","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2019-08-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"北海道立総合研究機構北方建築総合研究所"},{"subitem_text_value":"北海道立総合研究機構"},{"subitem_text_value":"北海道立総合研究機構建築研究本部"},{"subitem_text_value":"北海道立総合研究機構北方建築総合研究所"},{"subitem_text_value":"北海道立総合研究機構北方建築総合研究所"},{"subitem_text_value":"北海道立総合研究機構建築研究本部"},{"subitem_text_value":"北海道立総合研究機構建築研究本部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Hokkaido Research Organization Northern Regional Building Research Ins.","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido Research Organization","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido Research Organization Building Research Department","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido Research Organization Northern Regional Building Research Ins.","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido Research Organization Northern Regional Building Research Ins.","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido Research Organization Building Research Department","subitem_text_language":"en"},{"subitem_text_value":"Hokkaido Research Organization Building Research Department","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/198589/files/IPSJ-IS19149006.pdf","label":"IPSJ-IS19149006.pdf"},"date":[{"dateType":"Available","dateValue":"2021-08-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IS19149006.pdf","filesize":[{"value":"2.5 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":"38"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"0a0b9254-7457-43e1-aed3-8985d84e9a54","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"川村, 壮"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 大隆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐々木, 優二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"戸松, 誠"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"立松, 宏一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"古屋, 剛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"馬場, 麻衣"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takeshi, Kawamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirotaka, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yuji, Sasaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Makoto, Tomatsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kouichi, Tatematsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsuyoshi, Furuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mai, Baba","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11253943","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":"2188-8809","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"平成30年北海道胆振東部地震の発生に伴い，北海道内では電源喪失による停電や一部地域の断水，公共交通機関の運休等の様々な社会混乱が発生した．このような状況下で，SNS 上では断水や余震に関するデマ情報の拡散がみられた．地震発生後の Twitter の書き込み等からデマ情報の拡散 ・収束状況を調査した結果，地震発生直後からデマ情報の拡散が見られた一方で，その後の公的機関等の信頼性のある機関からの打ち消し情報の発信とデマの収束に一定の関係性がみられることが示唆される等，公的機関の情報発信方策を検討する上で有用と思われる様々な知見を得た．今後は，より高精度なデマツイート抽出の方法や，突発災害発生時の公的機関の情報発信体制について検討する必要がある．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告情報システムと社会環境（IS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-08-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2019-IS-149"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":198589,"updated":"2025-01-19T21:58:26.333695+00:00","links":{},"created":"2025-01-19T01:02:46.104595+00:00"}