{"updated":"2025-01-19T20:22:27.974639+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00203971","sets":["1164:3925:10120:10121"]},"path":["10121"],"owner":"44499","recid":"203971","title":["多数決に基づくSNS投稿の信憑性評価に関する一考察"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-05"},"_buckets":{"deposit":"79a16835-e39f-4301-852b-eed586edd7d3"},"_deposit":{"id":"203971","pid":{"type":"depid","value":"203971","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"多数決に基づくSNS投稿の信憑性評価に関する一考察","author_link":["504296","504300","504299","504295","504297","504298"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多数決に基づくSNS投稿の信憑性評価に関する一考察"},{"subitem_title":"A Study on Evaluating Credibility of Social Media Posts based on Majority Voting","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2020-03-05","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"大阪大学"},{"subitem_text_value":"静岡大学"},{"subitem_text_value":"静岡大学"},{"subitem_text_value":"愛知工業大学"}]},"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/203971/files/IPSJ-CSEC20088024.pdf","label":"IPSJ-CSEC20088024.pdf"},"date":[{"dateType":"Available","dateValue":"2022-03-05"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC20088024.pdf","filesize":[{"value":"1.1 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":"30"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"fe8ec333-a8d4-45b4-8fef-6bcebcae9b3b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"クルボノヴ, ウルグベク"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小泉, 佑揮"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長谷川, 亨"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西垣, 正勝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大木, 哲史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河辺, 義信"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11235941","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":"2188-8655","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"大規模災害の発生時には，多数の被災者が救助活動を実施する消防などの救助機関に救助を要請するが，119 番通報などの緊急通信は，電話網の輻輳や，受付台の業務輻輳で不通となることがある．一方，災害発生時にも電話網と比較して，メッセージの到達率の高い Social Networkign Service (SNS) が，救助要請に利用されるようになりつつある．しかしながら，SNS に投稿された救助要請の記事は全て正しいわけでなく，信憑性の低い記事が見られる．これに対して，本稿では，救助要請などの記事の信憑性を，記事に関連する場所に位置するボランティアに検証させるクラウドソーシングを提案する．複数のボランティアの多数決により，検証結果を評価することで，ボランティアが悪意ある振る舞いを行うことを抑制する．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In large scale disasters, many victims call emergency calls to help desks of emergency agencies like fire force departments; however, many of calls become failed due to congestions in telephone networks and those at help desks. An alternative way of communication is using Social Network Service (SNS) to post messages for requesting rescues. However, many posted messages are not credible and thus it is difficult to extract credible messages for really requesting rescues. This paper addresses crowd sourcing service where volunteers who stay at locations of interest validate credibility of such messages. A majority voting mechanism of volunteers to validate credibility prevent volunteers from voting maliciously.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2020-03-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24","bibliographicVolumeNumber":"2020-CSEC-88"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:06:17.916679+00:00","id":203971,"links":{}}