{"created":"2023-07-25T10:28:19.049446+00:00","id":1086,"links":{},"metadata":{"_buckets":{"deposit":"c2607ebe-bcae-43ed-a784-f7d2e5ebedc3"},"_deposit":{"created_by":2,"id":"1086","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"1086"},"status":"published"},"_oai":{"id":"oai:it-hiroshima.repo.nii.ac.jp:00001086","sets":["1:18:388"]},"author_link":["5209","5208"],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"179","bibliographicPageStart":"177","bibliographicVolumeNumber":"53","bibliographic_titles":[{"bibliographic_title":"広島工業大学紀要. 研究編"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"How many consecutive heads do we observe in a run of coin tossing of length n? Although the problem seems to be easy to answer, this would be actually a little bit tough when we try to prove it straightforwardly. The expected number of consecutive heads in a run is 3n-2/8 (n≧2) using the recursive formula.|However, if we define a solitary head coin such that a head coin is isolated by neighboring tail coin(s) in a run, the problem of how many solitary heads we observe in a run can be solved easily. The expected number of solitary heads in a run is n+2/8 (n≧2). Since the problem of solitary head coin becomes a dual problem of the above, the consequence of the problem of the consecutive heads is derived easily by considering the probability of a solitary coin appearance.","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"広島工業大学"}]},"item_10002_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"publisher"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11599110","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13469975","subitem_source_identifier_type":"ISSN"}]},"item_10002_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":"Hirose, Hideo"},{"creatorName":"ヒロセ, ヒデオ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"5208","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"廣瀬, 英雄","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"5209","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2023-03-30"}],"displaytype":"detail","filename":"research53_177-179.pdf","filesize":[{"value":"533.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"research53_177-179.pdf","url":"https://it-hiroshima.repo.nii.ac.jp/record/1086/files/research53_177-179.pdf"},"version_id":"111ccc2d-5890-4569-bc5c-1e971834e0d0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"coin tossing","subitem_subject_scheme":"Other"},{"subitem_subject":"run","subitem_subject_scheme":"Other"},{"subitem_subject":"consecutive heads","subitem_subject_scheme":"Other"},{"subitem_subject":"solitary head coin","subitem_subject_scheme":"Other"},{"subitem_subject":"dual problem","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"The Number of Consecutive Heads in a Run","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The Number of Consecutive Heads in a Run"}]},"item_type_id":"10002","owner":"2","path":["388"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-03-30"},"publish_date":"2023-03-30","publish_status":"0","recid":"1086","relation_version_is_last":true,"title":["The Number of Consecutive Heads in a Run"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-07-25T10:33:51.436027+00:00"}