{"updated":"2025-01-19T13:03:44.784022+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00081151","sets":["1164:4088:6718:6719"]},"path":["6719"],"owner":"11","recid":"81151","title":["レイヤ3スイッチを用いた大規模なホワイトリストに対応可能な電子メール優先配送システム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-03-08"},"_buckets":{"deposit":"b71e4cdb-577f-4780-9e40-642ecc4bd970"},"_deposit":{"id":"81151","pid":{"type":"depid","value":"81151","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"レイヤ3スイッチを用いた大規模なホワイトリストに対応可能な電子メール優先配送システム","author_link":["592957","592961","592954","592956","592958","592960","592955","592959","592962","592963"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"レイヤ3スイッチを用いた大規模なホワイトリストに対応可能な電子メール優先配送システム"},{"subitem_title":"E-mail Priority Delivery System with Large-sized Whitelist Using Layer 3 Switch","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティシステム","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2012-03-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岡山大学大学院自然科学研究科"},{"subitem_text_value":"岡山大学大学院自然科学研究科"},{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"岡山大学情報統括センター"},{"subitem_text_value":"国立情報学研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Natural Science and Technology, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Natural Science and Technology, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Center of Information Technology and Management, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Center of Information Technology and Management, Okayama University","subitem_text_language":"en"},{"subitem_text_value":"National Institute of Informatics","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"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/81151/files/IPSJ-IOT12016037.pdf","label":"IPSJ-IOT12016037"},"date":[{"dateType":"Available","dateValue":"2014-03-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT12016037.pdf","filesize":[{"value":"323.3 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":"43"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3af45f94-83a2-4246-a9ff-30b9a4cd7877","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"ガーダ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"諏訪, 秀治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山井, 成良"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡山, 聖彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 素典"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Gada","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shuji, Suwa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nariyoshi, Yamai","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kiyohiko, Okayama","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Motonori, Nakamura","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12326962","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"重要な電子メールを遅延なく受信者へ配送するために，信頼できる送信 MTA をあらかじめホワイトリストに登録し，優先的に配送する仕組みが考えられている．しかし，従来の方法では大規模なホワイトリストを扱えないか，扱える場合でも速度が遅くなるなどの問題があった．そこで，本稿ではレイヤ 3 スイッチのポリシールーティング機能を用いてホワイトリストを実現し，また登録する送信 MTA を動的に変更することにより，大規模なホワイトリストでも速度を落とさずに優先配送できるシステムを提案する．また，提案システムを試作して性能評価を行い，大規模なホワイトリストをすべてレイヤ 3 スイッチに登録する場合と比較して高速に伝送できることを示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In order to deliver important e-mails without unnecessary delay, some priority delivery methods with a whitelist, which includes trusted sending MTAs, are proposed so far. However, most of conventional methods have some problems with a large sized whitelist such as performance degradation, delivery failure, and so on. In this paper, we propose a priority delivery system with a layer 3 switch having policy based routing (PBR) function. By updating PBR entries dynamically, this system implements a large sized whitelist without performance degradation. We also address the implementation of the prototype system and its performance.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告インターネットと運用技術（IOT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"37","bibliographicVolumeNumber":"2012-IOT-16"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:35:27.138271+00:00","id":81151,"links":{}}