{"created":"2021-03-01T06:07:06.893095+00:00","id":3361,"links":{},"metadata":{"_buckets":{"deposit":"14747f12-440e-4247-9aa8-5c4ff2202223"},"_deposit":{"id":"3361","owners":[],"pid":{"revision_id":0,"type":"depid","value":"3361"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00003361","sets":["453:454","468:469:470"]},"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A Dynamic Server Selection Method Using QoS Statistics"}]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"510","bibliographicPageStart":"499","bibliographicVolumeNumber":"J86-B","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会論文誌. B, 通信"},{"bibliographic_title":"電子情報通信学会論文誌. B, 通信","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本論文では，ミラー化されたWebサイトからファイル等をダウンロードする場合に，ダウンロード時間が最小となるサーバを選択する観点から，サーバ選択法を考察する．具体的には，クライアント側でサーバ選択を行なう方法を対象として，QoS統計データに基づく動的サーバ選択法を提案する．過去のQoSデータを曜日別，時間帯別に集計することにより，従来のサーバ選択法より硬度に過去の蓄積データを利用することを特徴としている．インターネットを利用した実験結果をもとに検討・評価を行なう．まず，提案するサーバ選択法のパラメータの最適な値を検討する．次に，本サーバ選択法と既存のサーバ選択法の比較・評価を行なう．評価尺度として，平均・最大ダウンロード時間といった客観評価指標に加えて，ユーザ感覚を反映したダウンロード断念率，ストレス量等を用いる．これらの結果から，本サーバ選択法の優位性を示す．","subitem_description_type":"Abstract"}]},"item_5_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"42331","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Mase, Kenichi"}]},{"nameIdentifiers":[{"nameIdentifier":"42332","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kuribayashi, Takayuki"}]},{"nameIdentifiers":[{"nameIdentifier":"42333","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Tsuno, Akihiko"}]}]},"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_relation_37":{"attribute_name":"部分である","attribute_value_mlt":[{"subitem_relation_type":"isPartOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://hdl.handle.net/10191/7026","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright©2003 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":"AA11325909","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13444697","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"間瀬, 憲一"}],"nameIdentifiers":[{"nameIdentifier":"42328","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"栗林, 孝行"}],"nameIdentifiers":[{"nameIdentifier":"42329","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"津野, 昭彦"}],"nameIdentifiers":[{"nameIdentifier":"42330","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":"2009030055.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"2009030055.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/3361/files/2009030055.pdf"},"version_id":"7cee0676-c783-4129-803d-057c960a5aa7"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"サーバ選択","subitem_subject_scheme":"Other"},{"subitem_subject":"ミラーサーバ","subitem_subject_scheme":"Other"},{"subitem_subject":"QoS","subitem_subject_scheme":"Other"},{"subitem_subject":"ダウンロード","subitem_subject_scheme":"Other"},{"subitem_subject":"コンテンツ配信","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":"QoS統計データを利用した動的サーバ選択法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"QoS統計データを利用した動的サーバ選択法"},{"subitem_title":"QoS統計データを利用した動的サーバ選択法","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","470"],"pubdate":{"attribute_name":"公開日","attribute_value":"2009-04-06"},"publish_date":"2009-04-06","publish_status":"0","recid":"3361","relation_version_is_last":true,"title":["QoS統計データを利用した動的サーバ選択法"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:36:29.174864+00:00"}