{"id":"https://openalex.org/W3152660677","doi":"https://doi.org/10.1109/infocom42981.2021.9488837","title":"Online Joint Optimization on Traffic Engineering and Network Update in Software-defined WANs","display_name":"Online Joint Optimization on Traffic Engineering and Network Update in Software-defined WANs","publication_year":2021,"publication_date":"2021-05-10","ids":{"openalex":"https://openalex.org/W3152660677","doi":"https://doi.org/10.1109/infocom42981.2021.9488837","mag":"3152660677"},"language":"en","primary_location":{"id":"doi:10.1109/infocom42981.2021.9488837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom42981.2021.9488837","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"},"type":"article","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":"https://openalex.org/A5101513130","display_name":"Jiaqi Zheng","orcid":"https://orcid.org/0000-0001-8403-9655"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaqi Zheng","raw_affiliation_strings":["Nanjing University,State Key Laboratory for Novel Software Technology,China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University,State Key Laboratory for Novel Software Technology,China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064696191","display_name":"Yimeng Xu","orcid":"https://orcid.org/0009-0002-9310-4628"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yimeng Xu","raw_affiliation_strings":["Nanjing University,State Key Laboratory for Novel Software Technology,China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University,State Key Laboratory for Novel Software Technology,China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100336063","display_name":"Li Wang","orcid":"https://orcid.org/0000-0002-6087-6835"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Wang","raw_affiliation_strings":["Nanjing University,State Key Laboratory for Novel Software Technology,China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University,State Key Laboratory for Novel Software Technology,China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003181030","display_name":"Haipeng Dai","orcid":"https://orcid.org/0000-0003-0545-8187"},"institutions":[{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haipeng Dai","raw_affiliation_strings":["Nanjing University,State Key Laboratory for Novel Software Technology,China","State Key Laboratory for Novel Software Technology, Nanjing University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University,State Key Laboratory for Novel Software Technology,China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100428808","display_name":"Guihai Chen","orcid":"https://orcid.org/0000-0002-6934-1685"},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]},{"id":"https://openalex.org/I881766915","display_name":"Nanjing University","ror":"https://ror.org/01rxvg760","country_code":"CN","type":"education","lineage":["https://openalex.org/I881766915"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guihai Chen","raw_affiliation_strings":["Nanjing University,State Key Laboratory for Novel Software Technology,China","State Key Laboratory for Novel Software Technology, Nanjing University, China","Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing University,State Key Laboratory for Novel Software Technology,China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"State Key Laboratory for Novel Software Technology, Nanjing University, China","institution_ids":["https://openalex.org/I881766915"]},{"raw_affiliation_string":"Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.962,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.76419115,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9998999834060669,"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9976000189781189,"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9973999857902527,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.782968282699585},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6178999543190002},{"id":"https://openalex.org/keywords/regret","display_name":"Regret","score":0.6152727603912354},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5945464372634888},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5085707902908325},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.5024452209472656},{"id":"https://openalex.org/keywords/traffic-engineering","display_name":"Traffic engineering","score":0.4631950259208679},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.45044979453086853},{"id":"https://openalex.org/keywords/online-algorithm","display_name":"Online algorithm","score":0.4334970712661743},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4179844856262207},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.39043498039245605},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3863322138786316},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14952918887138367},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07886117696762085}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.782968282699585},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6178999543190002},{"id":"https://openalex.org/C50817715","wikidata":"https://www.wikidata.org/wiki/Q79895177","display_name":"Regret","level":2,"score":0.6152727603912354},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5945464372634888},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5085707902908325},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.5024452209472656},{"id":"https://openalex.org/C16160715","wikidata":"https://www.wikidata.org/wiki/Q1640676","display_name":"Traffic engineering","level":2,"score":0.4631950259208679},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.45044979453086853},{"id":"https://openalex.org/C196921405","wikidata":"https://www.wikidata.org/wiki/Q786431","display_name":"Online algorithm","level":2,"score":0.4334970712661743},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4179844856262207},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.39043498039245605},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3863322138786316},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14952918887138367},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07886117696762085},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infocom42981.2021.9488837","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infocom42981.2021.9488837","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2021 - IEEE Conference on Computer Communications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320337504","display_name":"Research and Development","ror":"https://ror.org/027s68j25"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":49,"referenced_works":["https://openalex.org/W1964393599","https://openalex.org/W2001276479","https://openalex.org/W2009266039","https://openalex.org/W2020196954","https://openalex.org/W2102090846","https://openalex.org/W2126822952","https://openalex.org/W2128085284","https://openalex.org/W2137826183","https://openalex.org/W2142339200","https://openalex.org/W2145818650","https://openalex.org/W2156568423","https://openalex.org/W2159559173","https://openalex.org/W2162547852","https://openalex.org/W2166102903","https://openalex.org/W2169528477","https://openalex.org/W2170644767","https://openalex.org/W2306851710","https://openalex.org/W2311807148","https://openalex.org/W2408313839","https://openalex.org/W2414922677","https://openalex.org/W2487583538","https://openalex.org/W2490398136","https://openalex.org/W2493400205","https://openalex.org/W2502679861","https://openalex.org/W2508010313","https://openalex.org/W2746896830","https://openalex.org/W2798056406","https://openalex.org/W2799020319","https://openalex.org/W2819252821","https://openalex.org/W2821957101","https://openalex.org/W2918552658","https://openalex.org/W2919775137","https://openalex.org/W2920190857","https://openalex.org/W2941480181","https://openalex.org/W2955233423","https://openalex.org/W2963578178","https://openalex.org/W2967844762","https://openalex.org/W2968108410","https://openalex.org/W2982305616","https://openalex.org/W2998113761","https://openalex.org/W4206478994","https://openalex.org/W4232250257","https://openalex.org/W4236202168","https://openalex.org/W4238579824","https://openalex.org/W4243320487","https://openalex.org/W4292081177","https://openalex.org/W6698819780","https://openalex.org/W6742623661","https://openalex.org/W6750790946"],"related_works":["https://openalex.org/W2971351794","https://openalex.org/W4376155396","https://openalex.org/W1947085858","https://openalex.org/W2174986909","https://openalex.org/W2527791220","https://openalex.org/W2101991911","https://openalex.org/W2155070487","https://openalex.org/W4311589891","https://openalex.org/W3123835761","https://openalex.org/W4288779861"],"abstract_inverted_index":{"State-of-the-art":[0],"inter-datacenter":[1],"WANs":[2],"rely":[3],"on":[4,108,152],"centralized":[5,76],"traffic":[6],"engineering":[7],"(TE)":[8],"to":[9,39,52,69,90],"improve":[10],"the":[11,40,48,53,58,63,94,102,115,119,163],"network":[12,42,55,59,80,112,125],"performance,":[13],"where":[14],"TE":[15,28,45,68,71,77,109,122],"computation":[16,46,78,110],"is":[17],"a":[18,138],"periodical":[19],"procedure":[20],"and":[21,33,57,79,111,124,136,147],"timely":[22],"performs":[23],"routing":[24,49,64],"configurations":[25,50,65],"(i.e.,":[26],"enforces":[27],"polices":[29],"via":[30],"add,":[31],"remove":[32],"modify":[34],"forwarding":[35],"rules)":[36],"in":[37,93],"response":[38],"changing":[41],"conditions.":[43],"The":[44],"determines":[47],"corresponding":[51],"current":[54,70],"conditions":[56],"update":[60,81,113,126],"operations":[61],"change":[62],"from":[66],"last":[67],"solution.":[72],"Existing":[73],"works":[74],"take":[75],"as":[82,132],"two":[83,153],"individual":[84],"optimization":[85,107,134],"procedures,":[86],"which":[87],"inevitably":[88],"leads":[89],"suboptimal":[91],"solution":[92],"long":[95],"run.":[96],"In":[97],"this":[98,130],"paper":[99],"we":[100],"initiate":[101],"study":[103],"of":[104,117,121,140],"online":[105,142],"joint":[106],"with":[114,144],"objective":[116],"minimizing":[118],"sum":[120],"cost":[123],"cost.":[127,165],"We":[128],"formulate":[129],"problem":[131],"an":[133],"program":[135],"propose":[137],"set":[139],"provable":[141],"algorithms":[143,159],"rigorous":[145],"competitive":[146],"regret":[148],"analysis.":[149],"Trace-driven":[150],"simulations":[151],"empirical":[154],"topologies":[155],"demonstrate":[156],"that":[157],"our":[158],"can":[160],"significantly":[161],"decrease":[162],"total":[164]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
