{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00012205","sets":["581:690:694"]},"path":["694"],"owner":"1","recid":"12205","title":["WWWトラフィック特性に基づくキャッシュ方式の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2000-09-15"},"_buckets":{"deposit":"92aadeb7-8a60-4dc1-8102-56c74b7edbbd"},"_deposit":{"id":"12205","pid":{"type":"depid","value":"12205","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"WWWトラフィック特性に基づくキャッシュ方式の提案","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"WWWトラフィック特性に基づくキャッシュ方式の提案"},{"subitem_title":"A Proposal for Caching Strategy Based on WWW Traffic Characteristics","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"論文","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2000-09-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日立製作所ソフトウェア事業部"},{"subitem_text_value":"郵政省電気通信局電気通信事業部高度通信網振興課"},{"subitem_text_value":"日立製作所中央研究所"},{"subitem_text_value":"日立製作所システム開発研究所"},{"subitem_text_value":"日立製作所コンシューマネットビジネス推進本部"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Software Division, Hitachi, Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Telecommunications Business Department, Ministry of Posts and Telecommunications, Telecommunications Bureau, Advanced Network Division","subitem_text_language":"en"},{"subitem_text_value":"Central Research Laboratory, Hitachi, Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Systems Development Laboratory, Hitachi, Ltd.","subitem_text_language":"en"},{"subitem_text_value":"e-Service & Business Development, Hitachi, Ltd.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/12205/files/IPSJ-JNL4109026.pdf"},"date":[{"dateType":"Available","dateValue":"2002-09-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL4109026.pdf","filesize":[{"value":"909.6 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a99172ca-3d1f-455b-a81e-c4266de8b39d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2000 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"西川, 記史"},{"creatorName":"細川, 貴史"},{"creatorName":"森, 靖英"},{"creatorName":"吉田, 健一"},{"creatorName":"辻, 洋"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Norifumi, Nishikawa","creatorNameLang":"en"},{"creatorName":"Takafumi, Hosokawa","creatorNameLang":"en"},{"creatorName":"Yasuhide, Mori","creatorNameLang":"en"},{"creatorName":"Kenichi, Yoshida","creatorNameLang":"en"},{"creatorName":"Hiroshi, Tsuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ここ数年インターネットを中心とした広域ネットワークが注目を集めている．なかでも，WWWはインターネット上の主要アプリケーションとしての地位を確立した感があり，情報化社会の利便性を象徴するアプリケーションとして期待を集めている．しかし急速な需要の増加にネットワーク・インフラの整備が追い付かず問題ともなっている．このようなネットワーク・トラフィックの増加に対してキャッシュを用意するのは伝統的な対応方法であるが，CPUのメモリアクセス高速化に効果のあった手法を性質の異なるWWWトラフィックに単純に応用するのでは，十分な効果をあげられない．本研究では，初めにWWWトラフィックの特徴について分析し，現在キャッシュ方式の前提とされている低速・大容量の記憶装置の使用が適切でないことを述べる．次に，高速・小容量の記憶装置を前提とした分散キャッシュ技術を提案し，提案技術の評価実験の結果について報告する．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The WWW (World Wide Web) service has recently become a widely used networkservice which symbolizes the benefits of a networked society. By using theWWW, the user can access various types of information easily and quickly.However, a rapid growth in demand sometimes causes a heavy network overload,and the resulting slow-response spoils the benefits of the WWW. Statisticsclearly indicate the potential overload in the backbone of the Japanese widearea networks. Thus, the demand for better operating methods of WWWhas been increasing. In this paper, we analyze WWW traffic patternand propose a distributed cache system which is adapted to the WWW trafficpatterns. The experimental results show the advantage of our approach overconventional approaches.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"2637","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"2625","bibliographicIssueDates":{"bibliographicIssueDate":"2000-09-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"41"}]},"relation_version_is_last":true,"item_2_alternative_title_2":{"attribute_name":"その他タイトル","attribute_value_mlt":[{"subitem_alternative_title":"コンピュータネットワーク"}]},"weko_creator_id":"1"},"id":12205,"updated":"2025-01-23T01:46:51.014528+00:00","links":{},"created":"2025-01-18T22:46:37.526022+00:00"}