{"id":"https://openalex.org/W4411948897","doi":"https://doi.org/10.1109/ton.2025.3583935","title":"Topology-Awareness Fault-Tolerant Migration for Node Cascading Failures in Data Center Networks","display_name":"Topology-Awareness Fault-Tolerant Migration for Node Cascading Failures in Data Center Networks","publication_year":2025,"publication_date":"2025-07-02","ids":{"openalex":"https://openalex.org/W4411948897","doi":"https://doi.org/10.1109/ton.2025.3583935"},"language":"en","primary_location":{"id":"doi:10.1109/ton.2025.3583935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ton.2025.3583935","pdf_url":null,"source":{"id":"https://openalex.org/S5407042750","display_name":"IEEE Transactions on Networking","issn_l":"2998-4157","issn":["2998-4157"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Networking","raw_type":"journal-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/A5039941317","display_name":"Weibei Fan","orcid":"https://orcid.org/0000-0003-1255-5815"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weibei Fan","raw_affiliation_strings":["College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1255-5815","affiliations":[{"raw_affiliation_string":"College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100602821","display_name":"Fu Xiao","orcid":"https://orcid.org/0000-0003-1815-2793"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fu Xiao","raw_affiliation_strings":["College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-1815-2793","affiliations":[{"raw_affiliation_string":"College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041554124","display_name":"Pinchang Zhang","orcid":"https://orcid.org/0000-0002-8310-7238"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pinchang Zhang","raw_affiliation_strings":["College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-8310-7238","affiliations":[{"raw_affiliation_string":"College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075404906","display_name":"Hui Cai","orcid":"https://orcid.org/0000-0001-8438-3843"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Cai","raw_affiliation_strings":["College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-8438-3843","affiliations":[{"raw_affiliation_string":"College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106558017","display_name":"Lei Han","orcid":"https://orcid.org/0009-0005-4507-7698"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Han","raw_affiliation_strings":["College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0005-4507-7698","affiliations":[{"raw_affiliation_string":"College of Computer, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005228053","display_name":"Shui Yu","orcid":"https://orcid.org/0000-0003-4485-6743"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shui Yu","raw_affiliation_strings":["School of Computer Science, University of Technology Sydney, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0003-4485-6743","affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Technology Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21209733,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"33","issue":"6","first_page":"3318","last_page":"3333"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9979000091552734,"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":0.9979000091552734,"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/T12127","display_name":"Software System Performance and Reliability","score":0.9927999973297119,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9926000237464905,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cascading-failure","display_name":"Cascading failure","score":0.7118344306945801},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.6951887011528015},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6205766797065735},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5971481800079346},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5309773087501526},{"id":"https://openalex.org/keywords/data-center","display_name":"Data center","score":0.5218223929405212},{"id":"https://openalex.org/keywords/center","display_name":"Center (category theory)","score":0.5154145956039429},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5134783387184143},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5083324313163757},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4614945650100708},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18615183234214783},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06991726160049438},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.06015503406524658},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.05034983158111572}],"concepts":[{"id":"https://openalex.org/C119323957","wikidata":"https://www.wikidata.org/wiki/Q5048226","display_name":"Cascading failure","level":4,"score":0.7118344306945801},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.6951887011528015},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6205766797065735},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5971481800079346},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5309773087501526},{"id":"https://openalex.org/C153740404","wikidata":"https://www.wikidata.org/wiki/Q671224","display_name":"Data center","level":2,"score":0.5218223929405212},{"id":"https://openalex.org/C2779463800","wikidata":"https://www.wikidata.org/wiki/Q5062222","display_name":"Center (category theory)","level":2,"score":0.5154145956039429},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5134783387184143},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5083324313163757},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4614945650100708},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18615183234214783},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06991726160049438},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.06015503406524658},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.05034983158111572},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ton.2025.3583935","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ton.2025.3583935","pdf_url":null,"source":{"id":"https://openalex.org/S5407042750","display_name":"IEEE Transactions on Networking","issn_l":"2998-4157","issn":["2998-4157"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Networking","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.800000011920929}],"awards":[{"id":"https://openalex.org/G1872422098","display_name":null,"funder_award_id":"62372248","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7290640571","display_name":null,"funder_award_id":"62427809","funder_id":"https://openalex.org/F4320333688","funder_display_name":"National Outstanding Youth Science Fund Project of National Natural Science Foundation 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/F4320333688","display_name":"National Outstanding Youth Science Fund Project of National Natural Science Foundation of China","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W1996987798","https://openalex.org/W2064124275","https://openalex.org/W2077107182","https://openalex.org/W2171575705","https://openalex.org/W2783578737","https://openalex.org/W2912731102","https://openalex.org/W2920699278","https://openalex.org/W2920937335","https://openalex.org/W2994903210","https://openalex.org/W2995673860","https://openalex.org/W3013858924","https://openalex.org/W3016047076","https://openalex.org/W3042342701","https://openalex.org/W3100271381","https://openalex.org/W3146106549","https://openalex.org/W3153863114","https://openalex.org/W3154552531","https://openalex.org/W3158841829","https://openalex.org/W3160936371","https://openalex.org/W3205554554","https://openalex.org/W3212646593","https://openalex.org/W3215403797","https://openalex.org/W3217000788","https://openalex.org/W4205485754","https://openalex.org/W4234682775","https://openalex.org/W4283211555","https://openalex.org/W4283217027","https://openalex.org/W4285223723","https://openalex.org/W4285503887","https://openalex.org/W4291920471","https://openalex.org/W4312232602","https://openalex.org/W4316659948","https://openalex.org/W4319303214","https://openalex.org/W4320009700","https://openalex.org/W4365420697","https://openalex.org/W4379382618","https://openalex.org/W4379415475","https://openalex.org/W4385453155","https://openalex.org/W4399616880"],"related_works":["https://openalex.org/W2355051428","https://openalex.org/W2373141077","https://openalex.org/W3159334627","https://openalex.org/W2608186352","https://openalex.org/W4360995490","https://openalex.org/W2371613754","https://openalex.org/W2781479787","https://openalex.org/W2381355402","https://openalex.org/W2318728776","https://openalex.org/W2083557269"],"abstract_inverted_index":{"With":[0],"the":[1,10,36,61,112,161],"rapid":[2],"increase":[3],"in":[4,39],"user":[5],"demand":[6],"for":[7,52,60,74],"business":[8],"traffic,":[9],"deployment":[11],"and":[12,45,84,123,142,152,157,167,181,187],"migration":[13,44,50,93,150],"of":[14,63,164],"virtual":[15,40,131],"service":[16],"function":[17,42],"chains":[18],"(VSFC)":[19],"considering":[20],"network":[21,41,64,120,125],"load":[22,182],"balancing":[23,183],"has":[24,175],"become":[25],"a":[26,47,57,80,104],"fascinating":[27],"research":[28],"topic.":[29],"In":[30,170],"this":[31],"paper,":[32],"we":[33,55,78,102],"delve":[34],"into":[35],"cascading":[37,67,99,113],"failures":[38],"(VNF)":[43],"design":[46,56],"topology-awareness":[48,105],"fault-tolerant":[49,92],"mechanism":[51],"VSFC.":[53],"Firstly,":[54],"measurement":[58],"model":[59],"evolution":[62],"nodes":[65],"under":[66,98],"faults,":[68],"which":[69],"provides":[70],"an":[71],"evaluation":[72],"method":[73],"node":[75],"importance.":[76],"Secondly,":[77],"present":[79],"<italic":[81,85,88,146,172],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[82,86,89,96,147,173],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">T</i>opology":[83],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">R</i>esource":[87],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">A</i>ware":[90],"VNF":[91],"framework":[94],"(<italic":[95],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">TRA</i>)":[97],"faults.":[100],"Finally,":[101],"investigate":[103],"energy":[106,121],"consumption":[107,122],"optimization":[108],"algorithm":[109,117],"based":[110],"on":[111],"failure.":[114],"The":[115],"proposed":[116],"can":[118],"reduce":[119],"alleviate":[124],"link":[126],"congestion":[127],"while":[128],"reasonably":[129],"migrating":[130],"machines":[132],"to":[133,178],"meet":[134],"system":[135],"performance":[136,163],"requirements.":[137],"Through":[138],"extensive":[139],"simulation":[140],"experiments":[141],"real":[143],"testbed":[144],"evaluations,":[145],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">TRA</i>":[148,174],"reduced":[149],"time":[151],"average":[153,162],"latency":[154],"by":[155,185],"28.6%":[156],"24.7%":[158],"compared":[159],"with":[160],"VVi,":[165],"TeaVisor,":[166],"MiOvnm,":[168],"respectively.":[169,189],"addition,":[171],"improved":[176],"revenue":[177],"expense":[179],"ratio":[180],"index":[184],"19.6%":[186],"26.5%,":[188]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}