{"created":"2025-01-19T00:59:17.391883+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00194217","sets":["1164:2036:9683:9686"]},"path":["9686"],"owner":"44499","recid":"194217","title":["FPGA NICを用いたEffectively-onceセマンティクスのための重複除去機構"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-01-23"},"_buckets":{"deposit":"8386ed73-e288-4c79-ac49-efd2f5d9ceee"},"_deposit":{"id":"194217","pid":{"type":"depid","value":"194217","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"FPGA NICを用いたEffectively-onceセマンティクスのための重複除去機構","author_link":["457336","457334","457333","457330","457329","457331","457335","457332"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"FPGA NICを用いたEffectively-onceセマンティクスのための重複除去機構"},{"subitem_title":"A Deduplication Mechanism for Effectively-once Semantics Using FPGA NIC","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2019-01-23","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学理工学部"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学大学院理工学研究科"},{"subitem_text_value":"慶應義塾大学理工学部／慶應義塾大学大学院理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Faculty of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Faculty of Science and Technology, Keio University / Graduate School of Science and Technology, Keio University","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/194217/files/IPSJ-SLDM19186012.pdf","label":"IPSJ-SLDM19186012.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SLDM19186012.pdf","filesize":[{"value":"1.7 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"10"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"77c48fe1-f447-47d5-858f-afbcb4759661","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 滉司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三塚, 皐矢"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩田, 拓真"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松谷, 宏紀"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Koji, Suzuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Koya, Mitsuzuka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takuma, Iwata","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiroki, Matsutani","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11451459","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":"2188-8639","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ストリーム処理やメッセージ配送システムにおける処理保証は at-most-once，at-least-once，exactly-once に大別できる．送信側に at-least-once による再送機能を要求しつつ，受信側にて何らかの方法で処理の重複除去を行い，事実上の exactly-once とするアプローチを effectively-once と呼ぶことがある．ストリームデータの増大や高効率化への要求から，ストリーム処理やメッセージキューを FPGA (Field Programmable Gate Array) ベースの NIC (Network Interface Card) 上に実現する研究が多数報告されているが，そのようなシステムでは処理保証も FPGA NIC 内で実現する必要がある．本論文では FPGA NIC 内に重複排除のためのハッシュテーブルを専用回路として実現し，一度処理したデータをハッシュテーブルに登録することで，同じデータが再送されたとしても，それを検出し，重複データを排除する．この方式であれば，冪等はない処理に対しても effectively-once を NIC を通過する際に実現できる．FPGA NIC を用いた実機評価の結果，無視できるほど小さい性能オーバヘッドで FPGA NIC 内で重複除去できることを示した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告システムとLSIの設計技術（SLDM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-01-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicVolumeNumber":"2019-SLDM-186"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":194217,"updated":"2025-01-19T23:40:27.492111+00:00","links":{}}