{"created":"2021-03-01T06:07:03.669809+00:00","id":3309,"links":{},"metadata":{"_buckets":{"deposit":"3a668630-7910-44d8-8983-9562b53600c4"},"_deposit":{"id":"3309","owners":[],"pid":{"revision_id":0,"type":"depid","value":"3309"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00003309","sets":["423:424:425","453:454"]},"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Realization of an Undirected Flow Network from a Subset of the Set of the Maximum Flow Values (Terminal Capacities) between Every Pair of Vertices"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"1326","bibliographicPageStart":"1316","bibliographicVolumeNumber":"J72-A","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. A, 基礎・境界"},{"bibliographic_title":"電子情報通信学会論文誌. A, 基礎・境界","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ある点集合において，すべての2点間の最大流量を与え，それらが無向フローネットワーク上に実現できるかどうかの判定や，実際にフローネットワークを構成する問題については多くの研究がなされている．ところで，輸送網などを設計する際には，すべての都市間ではなく一部の重要都市間の輸送量のみが満足されることが要求される場合がある．そこで本論文では，一部の最大流量を与えた場合の無向フローネットワーク上への実現について論ずる．まず無向フローネットワーク上へ実現できるかどうかの判定アルゴリズムを与えるが，これは，これまでに得られている結果を補足的に拡張したものとなっている．次に，一部の最大流量を与えた時点で自動的に決定してしまう，与えられた以外の最大流量を求める問題について考察し，そのアルゴリズムを与える．そして，このアルゴリズムに用いる簡易化ネットワークを構成することで，与えられた最大流量から不要なものを除くことが可能であり，この問題を最短絡問題に帰着させることが可能であることを示している．","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"42008","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Tamura, Hiroshi"}]},{"nameIdentifiers":[{"nameIdentifier":"42009","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Sengoku, Masakazu"}]},{"nameIdentifiers":[{"nameIdentifier":"5445","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Shinoda, Shoji"}]},{"nameIdentifiers":[{"nameIdentifier":"42011","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Abe, Takeo"}]}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ieice.org/jpn/trans_online/","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright(C)1989 IEICE"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10013345","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09135707","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田村, 裕"}],"nameIdentifiers":[{"nameIdentifier":"42004","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"仙石, 正和"}],"nameIdentifiers":[{"nameIdentifier":"42005","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"篠田, 庄司"}],"nameIdentifiers":[{"nameIdentifier":"5445","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"阿部, 武雄"}],"nameIdentifiers":[{"nameIdentifier":"42007","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":"2019-07-30"}],"displaytype":"detail","filename":"J72-A_8_1316-1326.pdf","filesize":[{"value":"944.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"J72-A_8_1316-1326.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/3309/files/J72-A_8_1316-1326.pdf"},"version_id":"d3f5efbe-fab4-4f09-8d6b-c0463c9f28d8"}]},"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":"一部の最大流量からの無向フローネットワークの実現","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"一部の最大流量からの無向フローネットワークの実現"},{"subitem_title":"一部の最大流量からの無向フローネットワークの実現","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-05-20"},"publish_date":"2013-05-20","publish_status":"0","recid":"3309","relation_version_is_last":true,"title":["一部の最大流量からの無向フローネットワークの実現"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:36:26.511447+00:00"}