{"created":"2023-06-19T10:29:11.029623+00:00","id":8898,"links":{},"metadata":{"_buckets":{"deposit":"c390d788-239d-464d-ba5d-d481542a4b0c"},"_deposit":{"created_by":18,"id":"8898","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"8898"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00008898","sets":["216:352","48"]},"author_link":["41891","41892","39157","41890","41893"],"item_1694052902339":{"attribute_name":"会議記述","attribute_value_mlt":[{"subitem_conference_country":"GBR","subitem_conference_date":{"subitem_conference_date_language":"en","subitem_conference_end_day":"12","subitem_conference_end_month":"6","subitem_conference_end_year":"2015","subitem_conference_period":"8-12 June 2015 ","subitem_conference_start_day":"8","subitem_conference_start_month":"6","subitem_conference_start_year":"2015"},"subitem_conference_names":[{"subitem_conference_name":"2015 IEEE International Conference on Communications (ICC)","subitem_conference_name_language":"en"}],"subitem_conference_places":[{"subitem_conference_place":"London","subitem_conference_place_language":"en"}]}]},"item_82_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"465","bibliographicPageStart":"460","bibliographic_titles":[{"bibliographic_title":"2015 IEEE International Conference on Communications (ICC)","bibliographic_titleLang":"en"}]}]},"item_82_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_82_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To improve users' experience, TCP short flows that are heavily used in interactive services should be completed as soon as possible. In current data centers, large flows and head-of-line blocking in switches hinder short flows from completion, which leads to long-tailed flow completion times (FCT). Replicating short flows with multiple equal-cost paths is a promising way to reduce FCT. However, the original flow and its replicated one are quite likely to be routed to the same path (ECMP hash collision), which increases both the mean and 99-percentile FCT significantly. What's more, inadequate replication leaves many other less-congested equal-cost paths unused and limits the performance while excess replication degrades throughput of large flows. To solve these problems, we propose SmartRep, a scheme consisting of an efficient and effective traceroute based hash collision avoidance method and an algorithm to decide the optimal number of replicated flows for different short flows. SmartRep can be easily implemented in software and readily deployed in data centers. Extensive NS2 simulations show that our approach improves previous replication-based work by 25%-50% in both mean and 99th percentile FCT, and meanwhile imposes negligible impact on large flows.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_82_description_8":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"Date of Conference: 8-12 June 2015 ","subitem_description_language":"en","subitem_description_type":"Other"},{"subitem_description":"Conference Location: London","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_82_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.1109/ICC.2015.7248364","subitem_link_url":"http://dx.doi.org/10.1109/ICC.2015.7248364"}]},"item_82_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"董 冕雄（DONG Mianxiong）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000145_ja.html"}]},"item_82_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEEE","subitem_publisher_language":"en"}]},"item_82_relation_13":{"attribute_name":"ISBN","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"978-1-4673-6432-4","subitem_relation_type_select":"ISBN"}}]},"item_82_relation_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"BB19797532","subitem_relation_type_select":"NCID"}}]},"item_82_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1109/ICC.2015.7248364","subitem_relation_type_select":"DOI"}}]},"item_82_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.","subitem_rights_language":"en"}]},"item_82_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1550-3607","subitem_source_identifier_type":"PISSN"}]},"item_82_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"547","subitem_subject_scheme":"NDC"}]},"item_82_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"WANG, Fuguang","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"QIAN, Zhuzhong","creatorNameLang":"en"}],"familyNames":[{}],"givenNames":[{}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"ZHANG, Sheng","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"DONG,  Mianxiong","creatorNameLang":"en"},{"creatorName":"トウ, メンユウ","creatorNameLang":"ja-Kana"},{"creatorName":"董, 冕雄","creatorNameLang":"ja"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"LU, Sanglu","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-05-13"}],"displaytype":"detail","filename":"IEEE_2015_460-465.pdf","filesize":[{"value":"499.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"IEEE_2015_460-465","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/8898/files/IEEE_2015_460-465.pdf"},"version_id":"73fc67d2-14cb-4e3d-b282-6ee561d8e400"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"SmartRep: Reducing Flow Completion Times with Minimal Replication in Data Centers","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SmartRep: Reducing Flow Completion Times with Minimal Replication in Data Centers","subitem_title_language":"en"}]},"item_type_id":"82","owner":"18","path":["48","352"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2016-05-23"},"publish_date":"2016-05-23","publish_status":"0","recid":"8898","relation_version_is_last":true,"title":["SmartRep: Reducing Flow Completion Times with Minimal Replication in Data Centers"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-12-18T08:07:03.238426+00:00"}