{"id":"https://openalex.org/W4414170745","doi":"https://doi.org/10.1109/iwqos65803.2025.11143265","title":"RoClone: Enhancing Performance Under High Loads Through Redundancy and Congestion Control","display_name":"RoClone: Enhancing Performance Under High Loads Through Redundancy and Congestion Control","publication_year":2025,"publication_date":"2025-07-02","ids":{"openalex":"https://openalex.org/W4414170745","doi":"https://doi.org/10.1109/iwqos65803.2025.11143265"},"language":"en","primary_location":{"id":"doi:10.1109/iwqos65803.2025.11143265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos65803.2025.11143265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/ACM 33rd International Symposium on Quality of Service (IWQoS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Xiangping Deng","orcid":null},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiangping Deng","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China,Hefei,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China,Hefei,China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101619632","display_name":"Xiaohua Xu","orcid":"https://orcid.org/0000-0001-7770-803X"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohua Xu","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China,Hefei,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China,Hefei,China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102973140","display_name":"Jiangyuan Chen","orcid":"https://orcid.org/0000-0003-1328-9424"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangyuan Chen","raw_affiliation_strings":["School of Computer Science and Technology, University of Science and Technology of China,Hefei,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Technology, University of Science and Technology of China,Hefei,China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.2951948,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6521999835968018},{"id":"https://openalex.org/keywords/network-congestion","display_name":"Network congestion","score":0.4860999882221222},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.4693000018596649},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.44749999046325684},{"id":"https://openalex.org/keywords/queue","display_name":"Queue","score":0.39149999618530273},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.3345000147819519},{"id":"https://openalex.org/keywords/handshake","display_name":"Handshake","score":0.32710000872612}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7860000133514404},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6521999835968018},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6028000116348267},{"id":"https://openalex.org/C195563490","wikidata":"https://www.wikidata.org/wiki/Q180368","display_name":"Network congestion","level":3,"score":0.4860999882221222},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.4693000018596649},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.44749999046325684},{"id":"https://openalex.org/C160403385","wikidata":"https://www.wikidata.org/wiki/Q220543","display_name":"Queue","level":2,"score":0.39149999618530273},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.38029998540878296},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.3345000147819519},{"id":"https://openalex.org/C2778000800","wikidata":"https://www.wikidata.org/wiki/Q830043","display_name":"Handshake","level":3,"score":0.32710000872612},{"id":"https://openalex.org/C2775937380","wikidata":"https://www.wikidata.org/wiki/Q1232589","display_name":"Replica","level":2,"score":0.3269999921321869},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.3154999911785126},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.31529998779296875},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2930000126361847},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.28760001063346863},{"id":"https://openalex.org/C11392498","wikidata":"https://www.wikidata.org/wiki/Q11288","display_name":"Web server","level":3,"score":0.28029999136924744},{"id":"https://openalex.org/C15195413","wikidata":"https://www.wikidata.org/wiki/Q2835766","display_name":"Slow-start","level":4,"score":0.2800999879837036},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2689000070095062},{"id":"https://openalex.org/C2778476105","wikidata":"https://www.wikidata.org/wiki/Q628539","display_name":"Workload","level":2,"score":0.2648000121116638},{"id":"https://openalex.org/C175291020","wikidata":"https://www.wikidata.org/wiki/Q1156822","display_name":"Offset (computer science)","level":2,"score":0.2513999938964844}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iwqos65803.2025.11143265","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwqos65803.2025.11143265","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE/ACM 33rd International Symposium on Quality of Service (IWQoS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5950351576","display_name":null,"funder_award_id":"62172383,62231015","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8159075292","display_name":null,"funder_award_id":"KY0110000049","funder_id":"https://openalex.org/F4320325599","funder_display_name":"University of Science and Technology of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320325599","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W95608104","https://openalex.org/W1982063824","https://openalex.org/W1994926493","https://openalex.org/W2028123795","https://openalex.org/W2073965851","https://openalex.org/W2107276343","https://openalex.org/W2157990152","https://openalex.org/W2164740236","https://openalex.org/W2465793152","https://openalex.org/W2604490148","https://openalex.org/W2604553456","https://openalex.org/W2734941459","https://openalex.org/W2761338514","https://openalex.org/W2932419576","https://openalex.org/W2991999319","https://openalex.org/W3113961955","https://openalex.org/W4239779753","https://openalex.org/W4240522432","https://openalex.org/W4308083834","https://openalex.org/W4385292254"],"related_works":[],"abstract_inverted_index":{"Online":[0],"data-intensive":[1],"services":[2],"(OLDI)":[3],"are":[4],"subject":[5],"to":[6,70,77,96,111,136,197,206],"stringent":[7],"service-level":[8],"objectives":[9],"(SLOs),":[10],"yet":[11],"unstable":[12],"server":[13,87,97,130],"response":[14],"times":[15],"can":[16],"result":[17],"in":[18,39,74,146],"increased":[19],"Remote":[20],"Procedure":[21],"Calls":[22],"(RPC)":[23],"tail":[24,34,171,179],"latency.":[25],"Request":[26],"cloning":[27,45,57],"is":[28],"an":[29],"effective":[30],"technique":[31],"for":[32],"mitigating":[33],"latency":[35,151,172,180,190],"by":[36,191,200],"masking":[37],"variations":[38],"service":[40],"time.":[41],"However,":[42],"traditional":[43],"static":[44],"suffers":[46],"from":[47],"performance":[48],"degradation":[49],"under":[50,153,181],"high":[51,154,182],"load,":[52],"while":[53],"the":[54,68,75,112,187,207],"coordinatorbased":[55],"dynamic":[56],"scheme":[58],"introduces":[59],"additional":[60,79],"delays":[61],"and":[62,89,99,128,143,176,199],"scalability":[63],"challenges.":[64],"Programmable":[65],"switches":[66],"present":[67],"opportunity":[69],"replicate":[71],"requests":[72],"dynamically":[73],"network":[76],"eliminate":[78],"delays.":[80],"Still,":[81],"they":[82],"face":[83],"issues":[84],"with":[85,133],"inconsistent":[86],"states":[88],"inaccurate":[90],"load":[91],"perception,":[92],"which":[93,123],"could":[94],"lead":[95],"overload":[98],"queue":[100],"head":[101],"blocking.":[102],"Moreover,":[103],"congestion":[104,134],"control":[105,135],"schemes":[106],"must":[107],"be":[108],"considered":[109],"due":[110],"replication":[113],"of":[114],"requests.":[115],"To":[116],"address":[117],"these":[118],"challenges,":[119],"we":[120],"propose":[121],"RoClone,":[122],"combines":[124],"real-time":[125],"status":[126],"updates":[127],"fast-responsive":[129],"state":[131],"awareness":[132],"alleviate":[137],"server-side":[138],"pressure.":[139],"RoClone":[140,158,168],"overcomes":[141],"memory":[142],"access":[144],"limitations":[145],"programmable":[147],"switches,":[148],"ensuring":[149],"low":[150,178],"even":[152],"load.":[155,183],"We":[156],"implemented":[157],"on":[159],"a":[160],"Barefoot":[161],"Tofino":[162],"switch.":[163],"Experimental":[164],"results":[165],"demonstrate":[166],"that":[167],"significantly":[169],"reduces":[170,186],"across":[173],"various":[174],"loads":[175],"maintains":[177],"The":[184],"system":[185],"99th":[188],"percentile":[189],"at":[192,201],"least":[193,202],"60":[194],"%":[195,204],"compared":[196,205],"NetClone":[198],"40":[203],"baseline.":[208]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}