{"created":"2023-05-15T08:43:49.200358+00:00","id":8912,"links":{},"metadata":{"_buckets":{"deposit":"f5bde43b-0c6d-450b-ad37-1b1d4c617810"},"_deposit":{"created_by":13,"id":"8912","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"8912"},"status":"published"},"_oai":{"id":"oai:uec.repo.nii.ac.jp:00008912","sets":["6"]},"author_link":["24286","24287","24288","24289","24290"],"control_number":"8912","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-09-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"1371","bibliographicPageStart":"1363","bibliographicVolumeNumber":"J101-D","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. D, 情報・システム","bibliographic_titleLang":"ja"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"人や企業は様々な条件下で最適な行動を取るのだろうか．取らないのであればそれはなぜか．その原因を求めることは，実際の個人・企業等の理解を大きく助ける．また，ゲーム理論はスポーツや経済学そしてその他の社会科学の理解に大きく関わってきた．本研究は比較的データが集めやすく混合戦略を適用できるサッカーのPK戦に注目し，独自の確率を考慮した利得表を作成した．その利得表を用いてPK戦におけるキッカーの最適戦略を求め，最適戦略と実際の戦略とのズレを明らかにした．そのズレの原因を求める為にデータセット内の各データ項目についての確率分布を比較するというアプローチをした．データはインターネット動画サイトより収集した，プロ選手による2001年〜2017年の間の世界各国のPK戦150試合（計1539人分）を使用した．実験結果として，最適戦略と実際の戦略との間にズレが存在することが分かった．またそのズレには国籍・スコア差の関与が示唆された．その結果から，サッカーPK戦における最適戦略と実際の戦略との間におけるズレの原因を推定した．本手法はスポーツ分野以外への応用も期待できる．","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.14923/transinfj.2017SAP0013","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://search.ieice.org/index.html","subitem_relation_type_select":"URI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2018 IEICE"}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1881-0225","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小泉, 昂也","creatorNameLang":"ja"},{"creatorName":"コイズミ, タクヤ","creatorNameLang":"ja-Kana"},{"creatorName":"KOIZUMI, Takaya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"折原, 良平","creatorNameLang":"ja"},{"creatorName":"オリハラ, リョウヘイ","creatorNameLang":"ja-Kana"},{"creatorName":"ORIHARA, Ryohei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"清, 雄一","creatorNameLang":"ja"},{"creatorName":"セイ, ユウイチ","creatorNameLang":"ja-Kana"},{"creatorName":"SEI, Yuichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田原, 康之","creatorNameLang":"ja"},{"creatorName":"タハラ, ヤスユキ","creatorNameLang":"ja-Kana"},{"creatorName":"TAHARA, Yasuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大須賀, 昭彦","creatorNameLang":"ja"},{"creatorName":"オオスガ, アキヒコ","creatorNameLang":"ja-Kana"},{"creatorName":"OHSUGA, Akihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-01-20"}],"displaytype":"detail","filename":"j101-d_9_1363.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"j101-d_9_1363","url":"https://uec.repo.nii.ac.jp/record/8912/files/j101-d_9_1363.pdf"},"version_id":"64f2c3da-b751-4590-8c0f-12b0225d83df"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"最適戦略","subitem_subject_scheme":"Other"},{"subitem_subject":"PK戦","subitem_subject_scheme":"Other"},{"subitem_subject":"ゲーム理論","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"サッカーPK戦におけるゲーム理論上の最適戦略とプロの戦略との差異に関する考察","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"サッカーPK戦におけるゲーム理論上の最適戦略とプロの戦略との差異に関する考察","subitem_title_language":"ja"},{"subitem_title":"Consideration of the Gap between Optimal Strategy Based on the Game Theory and Professional Strategy in Penalty Shootout","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"13","path":["6"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-01-20"},"publish_date":"2019-01-20","publish_status":"0","recid":"8912","relation_version_is_last":true,"title":["サッカーPK戦におけるゲーム理論上の最適戦略とプロの戦略との差異に関する考察"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2024-03-05T07:04:51.853408+00:00"}