{"updated":"2025-01-20T19:11:13.980518+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00141922","sets":["1164:4088:7908:8237"]},"path":["8237"],"owner":"11","recid":"141922","title":["Web上の情報を代理取得するDNSサーバの試作"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-05-14"},"_buckets":{"deposit":"5ced99d8-70a3-4b39-8ba1-97b62552b5cf"},"_deposit":{"id":"141922","pid":{"type":"depid","value":"141922","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"Web上の情報を代理取得するDNSサーバの試作","author_link":["208718","208725","208722","208721","208720","208724","208719","208723"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Web上の情報を代理取得するDNSサーバの試作"},{"subitem_title":"A prototype of a DNS server to acquire information on the web on behalf of users","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"教育・システム開発","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2015-05-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"東京農工大学"},{"subitem_text_value":"東京農工大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo University of Agriculture and Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo University of Agriculture and Technology","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/141922/files/IPSJ-IOT15029006.pdf"},"date":[{"dateType":"Available","dateValue":"2017-05-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-IOT15029006.pdf","filesize":[{"value":"2.3 MB"}],"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":"c352c129-f67f-41ab-9f42-6e585146b9b0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"関根, 利一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"前田, 剛志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山井, 成良"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北川, 直哉"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Riichi, Sekine","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeshi, Maeda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nariyoshi, Yamai","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naoya, Kitagawa","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8787","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"DNS は，Web や電子メール等の様々なインターネットサービスの利用前に，通信相手が持つドメイン名の名前解決を行うために使用される機構である．したがって，DNS が使用できない環境では通信相手が特定できず，各種サービスを利用することができなくなるため，政府や ISP などの運用ポリシによって様々なアクセス制限が行われる場合でも DNS サービスが完全に使用できない環境は存在しない．本研究では，この特徴を利用し，利用者の得たい情報を代理で取得し，応答する特殊な DNS サーバを試作した．これにより，Web ページのアクセス制限が実施されている環境下においても任意の情報を取得することができる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The DNS is a mechanism used to perform name resolution of a domain name before various communications such as e-mails and web. Therefore, a host cannot identify the communications partner in an environment of no access to DNS. For this reason, even if access restrictions are performed by operational policy of a government or a ISP, the environment that DNS was blocked off completely does not exist. In this paper, we have developed a specialized DNS server that acquires information on the web on behalf of users, and responds to him/her. This will enable a user to obtain any information under an environment of web access restrictions.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","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":"2015-05-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicVolumeNumber":"2015-IOT-29"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:19:26.480472+00:00","id":141922,"links":{}}