{"created":"2025-01-19T01:44:29.603950+00:00","updated":"2025-01-19T08:00:27.394050+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00240350","sets":["6164:6165:6640:11802"]},"path":["11802"],"owner":"44499","recid":"240350","title":["交グラフを利用したSNSにおける犯罪グループ探索アルゴリズムの提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-06-19"},"_buckets":{"deposit":"ee304692-2227-47e4-b836-d66656652f87"},"_deposit":{"id":"240350","pid":{"type":"depid","value":"240350","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"交グラフを利用したSNSにおける犯罪グループ探索アルゴリズムの提案","author_link":["659208","659205","659206","659207","659204","659203"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"交グラフを利用したSNSにおける犯罪グループ探索アルゴリズムの提案"},{"subitem_title":"Proposal of an Algorithm to Search for Criminal Groups in SNS Using intersection graphs","subitem_title_language":"en"}]},"item_type_id":"18","publish_date":"2024-06-19","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"お茶の水女子大学大学院"},{"subitem_text_value":"お茶の水女子大学大学院"},{"subitem_text_value":"日本総合研究所"},{"subitem_text_value":"日本総合研究所"},{"subitem_text_value":"日本総合研究所"},{"subitem_text_value":"お茶の水女子大学大学院"}]},"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/240350/files/IPSJ-DICOMO2024226.pdf","label":"IPSJ-DICOMO2024226.pdf"},"date":[{"dateType":"Available","dateValue":"2026-06-19"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2024226.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":"44"}],"accessrole":"open_date","version_id":"f5998c5a-67d3-4a6a-b413-345e3e85e33c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大原, 望乃"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊藤, 純菜"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"趙, 智賢"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長田, 繁幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中川, 直樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小口, 正人"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年，フィッシング詐欺等で盗まれたクレジットカード情報が SNS 上で売買されている問題が深刻化している．本論文では，このようなサイバー犯罪の抑止を目的とした新たな SNS ネットワーク分析手法として，グラフ理論を駆使した手法を提案し，そのアルゴリズムを実装する．提案手法では，犯罪コミュニティのデータから複雑ネットワークグラフを生成し，これを交グラフに変換することで，犯罪コミュニティ同士の結びつきや中心的なグループを特定することを試みる．提案手法の有効性を検証するために，実装されたアルゴリズムを既存の犯罪コミュニティデータに適用し，その結果を考察する．また，提案手法のうち，クラスタリングのプロセスで2種類のクラスタリング手法を試し，どちらの方が結果の精度が高くなるか比較を行う．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1699","bibliographic_titles":[{"bibliographic_title":"マルチメディア，分散，協調とモバイルシンポジウム2024論文集"}],"bibliographicPageStart":"1691","bibliographicIssueDates":{"bibliographicIssueDate":"2024-06-19","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":240350,"links":{}}