{"id":73960,"updated":"2025-01-21T21:44:05.686615+00:00","links":{},"created":"2025-01-18T23:31:42.887913+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00073960","sets":["1164:2735:6337:6406"]},"path":["6406"],"owner":"10","recid":"73960","title":["進化型IPDにおける共存社会の形成"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-05-10"},"_buckets":{"deposit":"56266c59-1b13-4d40-8689-38d7232956fe"},"_deposit":{"id":"73960","pid":{"type":"depid","value":"73960","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"進化型IPDにおける共存社会の形成","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"進化型IPDにおける共存社会の形成"},{"subitem_title":"Formation of cooperative society in the iterated prisoner's dilemma game with evolving genes","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2011-05-10","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"鳥取大学大学院工学研究科エレクトロニクス専攻"},{"subitem_text_value":"鳥取大学大学院工学研究科エレクトロニクス専攻"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tottori University, Graduate School of Engineering, Department of Information and Electronics","subitem_text_language":"en"},{"subitem_text_value":"Tottori University, Graduate School of Engineering, Department of Information and Electronics","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/73960/files/IPSJ-MPS11083004.pdf"},"date":[{"dateType":"Available","dateValue":"2013-05-10"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MPS11083004.pdf","filesize":[{"value":"2.0 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":"c9766be1-a656-47ad-bf7f-eb3535fa65af","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"糸井, 良太"},{"creatorName":"田中, 美栄子"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ryota, Itoi","creatorNameLang":"en"},{"creatorName":"Mieko, Tanaka-Yamawaki","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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"進化型 IPD に基くマルチエージェント人工社会において，戦略を2値文字列として遺伝子のように扱い，複写変異と点変異により戦略長をより長く進化させていくと，各エージェンントが強調し合う共存社会の出現するケースが見つかった．このような共存社会は長期に渡って続くものではないが，シミュレーションの途中でかなりの期間安定に存在できていた．この期間における戦略のを調べると，そのエントロピーは安定に増大しており，多様性の高い戦略分布を示していた．また，この時の主流となっている戦略の性質を調べると，友好性・寛容性・柔軟性の高い，「心の優しい」 戦略が多いことがわかった．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In a multi-agent model of the artificial society based on evolutional IPD, namely, the iterated prisoner's dilemma game with evolving genes, we construct a model by dealing with prisoner's strategy as binary strings, regarding the strategies as chromosomes, and let their length double and change it by a site mutation. In the study of this model by simulation, we have found a state of cooperative society. Although such a state does not prolong forever, it remains stable for a long time in the course of simulation.The population of strategies in this cooperative state has shown a high level of diversity, which is quantified by means of entropy steadily increasing during the period of cooperation. In this period, the dominant strategies have shown to be “warm-hearted” strategies, having the high level of friendship, tolerance, and flexibility.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告数理モデル化と問題解決（MPS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2011-05-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"2011-MPS-83"}]},"relation_version_is_last":true,"weko_creator_id":"10"}}