{"links":{},"id":236575,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00236575","sets":["6504:11678:11687"]},"path":["11687"],"owner":"44499","recid":"236575","title":["影響力工作の特定に向けた，機械学習によるツイート位置情報の多値推定の試み"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"7ca27142-b69f-47f1-9e4a-4b6b238f98e2"},"_deposit":{"id":"236575","pid":{"type":"depid","value":"236575","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"影響力工作の特定に向けた，機械学習によるツイート位置情報の多値推定の試み","author_link":["646769","646770","646771"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"影響力工作の特定に向けた，機械学習によるツイート位置情報の多値推定の試み"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2024-03-01","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"明大"},{"subitem_text_value":"明大"},{"subitem_text_value":"明大"}]},"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/236575/files/IPSJ-Z86-6ZC-07.pdf","label":"IPSJ-Z86-6ZC-07.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-04"}],"format":"application/pdf","filename":"IPSJ-Z86-6ZC-07.pdf","filesize":[{"value":"187.3 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"980d6742-1529-48bb-b4cd-2d1e5e4adb58","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"南, 幸佑"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"林, 尚弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"斎藤, 孝道"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"インターネットの進展と共にSNSは世論形成に大きな影響を持つようになった． 中には国をまたいで世論誘導を試みるアカウントグループが存在している ． 国境を越えた犯罪行為の対策は困難であり ，サイバー攻撃の行為者や手段の特定を目的としたアトリビューションが重要とされている．  アトリビューションには位置情報が利用されるが ，Twitterにおける位置情報付きツイートの少なく ，データ不足が問題となっている.本論文では，海外の中でも工作事例が多い中 国 とロシアをピックアップし，日本とその他を加えた4項目 のツイート位置を推定する多値分類モデルを作成した．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"530","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"529","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:38:42.112629+00:00","updated":"2025-01-19T09:12:21.852746+00:00"}