{"id":184762,"created":"2025-01-19T00:52:04.662418+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00184762","sets":["1164:2735:9079:9313"]},"path":["9313"],"owner":"11","recid":"184762","title":["集合中心性ノードの媒介寄与度に基づくコミュニティ抽出"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-12-04"},"_buckets":{"deposit":"7b099b9d-26c5-4d32-853c-815329faec91"},"_deposit":{"id":"184762","pid":{"type":"depid","value":"184762","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"集合中心性ノードの媒介寄与度に基づくコミュニティ抽出","author_link":["409021","409024","409025","409026","409027","409022","409028","409023"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"集合中心性ノードの媒介寄与度に基づくコミュニティ抽出"},{"subitem_title":"Community Extraction Based on Betweenness Contribution of Group Centrality Nodes","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2017-12-04","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工科大学コンピュータサイエンス学部"},{"subitem_text_value":"静岡県立大学経営情報学部"},{"subitem_text_value":"静岡県立大学経営情報学部"},{"subitem_text_value":"和歌山大学システム工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"School of Computer Science, Tokyo University of Technology","subitem_text_language":"en"},{"subitem_text_value":"School of Management and Information, University of Shizuoka","subitem_text_language":"en"},{"subitem_text_value":"School of Management and Information, University of Shizuoka","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Systems Engineering, Wakayama 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/184762/files/IPSJ-MPS17116006.pdf","label":"IPSJ-MPS17116006.pdf"},"date":[{"dateType":"Available","dateValue":"2019-12-04"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MPS17116006.pdf","filesize":[{"value":"3.6 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":"17"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"5d783efa-568c-405c-b8b3-f400159e8c52","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"伏見, 卓恭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"斉藤, 和巳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"池田, 哲夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"風間, 一洋"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takayasu, Fushimi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kazumi, Saito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tetsuo, Ikeda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kazuhiro, Kazama","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10505667","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":"2188-8833","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，集合中心性により抽出した代表ノード集合の他ノードへの媒介寄与度に基づき，ノードを分割，すなわち，コミュニティを抽出する手法を提案する．集合近接中心性は，他ノードからの距離和が最小なノードを代表ノードとして抽出する．これらの代表ノード集合については，最近傍ノードへの距離に基づき他ノードをボロノイ分割するのが直感的であり，各ボロノイ領域のノード群は，領域の代表ノードの寄与を受ける．一方，集合媒介中心性は，ノードペア間の媒介度和が最大になるようなノードを代表ノードとして抽出する．これらの代表ノード集合については，最短距離に基づくボロノイ分割は適切ではない．そこで本研究では，媒介寄与度と呼ぶ新たな指標を提案し，寄与度に応じてノード群を分割する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告数理モデル化と問題解決（MPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-12-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2017-MPS-116"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-20T03:11:07.323035+00:00","links":{}}