{"id":"https://openalex.org/W7139084079","doi":"https://doi.org/10.1109/globecom59602.2025.11432748","title":"Robust Parallel Benders Decomposition for Spectrum-Aware Task Offloading in Cognitive IoV Networks","display_name":"Robust Parallel Benders Decomposition for Spectrum-Aware Task Offloading in Cognitive IoV Networks","publication_year":2025,"publication_date":"2025-12-08","ids":{"openalex":"https://openalex.org/W7139084079","doi":"https://doi.org/10.1109/globecom59602.2025.11432748"},"language":null,"primary_location":{"id":"doi:10.1109/globecom59602.2025.11432748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","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/A5005502531","display_name":"L. Z. HU","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lei Hu","raw_affiliation_strings":["Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129853141","display_name":"Xing Tang","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xing Tang","raw_affiliation_strings":["Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5130027567","display_name":"Mingzheng Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingzheng Wang","raw_affiliation_strings":["Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129756098","display_name":"Bing Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bing Shi","raw_affiliation_strings":["Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129786299","display_name":"Fuyang Li","orcid":null},"institutions":[{"id":"https://openalex.org/I196699116","display_name":"Wuhan University of Technology","ror":"https://ror.org/03fe7t173","country_code":"CN","type":"education","lineage":["https://openalex.org/I196699116"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fuyang Li","raw_affiliation_strings":["Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Wuhan University of Technology,School of Computer Science and Artificial Intelligence,Wuhan,China","institution_ids":["https://openalex.org/I196699116"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5129924284","display_name":"Jing Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I74525822","display_name":"Hubei University of Technology","ror":"https://ror.org/02d3fj342","country_code":"CN","type":"education","lineage":["https://openalex.org/I74525822"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Wang","raw_affiliation_strings":["Hubei University of Technology,School of Computer Science,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Hubei University of Technology,School of Computer Science,Wuhan,China","institution_ids":["https://openalex.org/I74525822"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5129822086","display_name":"Yanan Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I40963666","display_name":"Central China Normal University","ror":"https://ror.org/03x1jna21","country_code":"CN","type":"education","lineage":["https://openalex.org/I40963666"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanan Chang","raw_affiliation_strings":["Central China Normal University,School of Computer Science,Wuhan,China"],"affiliations":[{"raw_affiliation_string":"Central China Normal University,School of Computer Science,Wuhan,China","institution_ids":["https://openalex.org/I40963666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5005502531"],"corresponding_institution_ids":["https://openalex.org/I196699116"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.795022,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2144","last_page":"2149"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13553","display_name":"Age of Information Optimization","score":0.3262999951839447,"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/T13553","display_name":"Age of Information Optimization","score":0.3262999951839447,"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/T10761","display_name":"Vehicular Ad Hoc Networks (VANETs)","score":0.3179999887943268,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.10209999978542328,"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/cognitive-radio","display_name":"Cognitive radio","score":0.6384000182151794},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.5605999827384949},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.5460000038146973},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4339999854564667},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4244999885559082},{"id":"https://openalex.org/keywords/spectrum-management","display_name":"Spectrum management","score":0.39259999990463257},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.391400009393692},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.37880000472068787},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.35850000381469727},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.34360000491142273}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7386999726295471},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6384000182151794},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.5605999827384949},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5460000038146973},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5087000131607056},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.49639999866485596},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4339999854564667},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4244999885559082},{"id":"https://openalex.org/C63029442","wikidata":"https://www.wikidata.org/wiki/Q6504978","display_name":"Spectrum management","level":4,"score":0.39259999990463257},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.391400009393692},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.37880000472068787},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.35850000381469727},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.34360000491142273},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.3246000111103058},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.3188000023365021},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.3061000108718872},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.301800012588501},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.2978000044822693},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.28850001096725464},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.28519999980926514},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.2818000018596649},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.27619999647140503},{"id":"https://openalex.org/C8272713","wikidata":"https://www.wikidata.org/wiki/Q176737","display_name":"Stochastic process","level":2,"score":0.2759000062942505},{"id":"https://openalex.org/C22684755","wikidata":"https://www.wikidata.org/wiki/Q847526","display_name":"Queueing theory","level":2,"score":0.26260000467300415},{"id":"https://openalex.org/C172191483","wikidata":"https://www.wikidata.org/wiki/Q1071806","display_name":"Provisioning","level":2,"score":0.2533000111579895},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.2524000108242035},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.2517000138759613},{"id":"https://openalex.org/C191485582","wikidata":"https://www.wikidata.org/wiki/Q6887309","display_name":"Mobility model","level":2,"score":0.2515999972820282},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom59602.2025.11432748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom59602.2025.11432748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2025 - 2025 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2482293012","https://openalex.org/W2896346082","https://openalex.org/W3016616254","https://openalex.org/W3018567938","https://openalex.org/W3134122885","https://openalex.org/W3212745288","https://openalex.org/W4226135175","https://openalex.org/W4313534844","https://openalex.org/W4389610225","https://openalex.org/W4390075369","https://openalex.org/W4393371881","https://openalex.org/W4405908054","https://openalex.org/W4407948580","https://openalex.org/W4408324513","https://openalex.org/W4408324539","https://openalex.org/W4408325284","https://openalex.org/W4408325387","https://openalex.org/W4409659748"],"related_works":[],"abstract_inverted_index":{"Task":[0],"offloading":[1,69,95],"in":[2,43,70,203],"cognitive":[3],"radio-enabled":[4],"Internet":[5],"of":[6,17],"Vehicles":[7],"(CIoV)":[8],"networks":[9,72],"faces":[10],"critical":[11],"challenges":[12],"due":[13],"to":[14,181],"the":[15],"coupling":[16],"vehicular":[18,127],"mobility,":[19],"spectrum":[20,37,78,131,144,200],"dynamics":[21],"induced":[22],"by":[23,171,177],"primary":[24],"users":[25],"(PUs),":[26],"and":[27,39,48,76,117,129,142,158,174,196],"delay-sensitive":[28],"service":[29,139],"constraints.":[30],"Existing":[31],"approaches":[32],"often":[33],"decouple":[34],"task":[35,68,169],"offloading,":[36],"access,":[38],"resource":[40,99],"allocation,":[41,100],"resulting":[42],"poor":[44],"adaptability":[45],"under":[46,114,192],"dynamic":[47],"dense":[49],"traffic":[50,75],"conditions.":[51],"To":[52],"address":[53],"these":[54],"limitations,":[55],"this":[56],"paper":[57],"proposes":[58],"a":[59,88,105],"Robust":[60],"Parallel":[61],"Benders":[62,183],"Decomposition":[63],"(RPBD)":[64],"framework":[65,82],"for":[66],"mobility-aware":[67],"CIoV":[71,205],"with":[73],"bidirectional":[74,136],"stochastic":[77],"availability.":[79],"The":[80,133],"proposed":[81],"introduces":[83],"three":[84],"key":[85],"innovations:":[86],"(1)":[87],"parallel":[89],"decomposition":[90],"strategy":[91,123],"that":[92,110,124,166],"separates":[93],"discrete":[94],"decisions":[96],"from":[97],"continuous":[98],"enabling":[101],"scalable":[102],"optimization;":[103],"(2)":[104],"staleness-controlled":[106],"cut":[107],"generation":[108],"mechanism":[109],"ensures":[111],"solution":[112],"quality":[113],"asynchronous":[115],"updates;":[116],"(3)":[118],"an":[119],"adaptive":[120],"parameter":[121,160],"adjustment":[122],"dynamically":[125],"accommodates":[126],"mobility":[128,137,195],"PU-induced":[130],"variability.":[132],"formulation":[134],"incorporates":[135],"through":[138,154],"time":[140],"windows":[141],"models":[143],"availability":[145],"using":[146],"Markov-modulated":[147],"channel":[148],"states.":[149],"Theoretical":[150],"analysis":[151],"guarantees":[152],"convergence":[153],"convex":[155],"subproblem":[156],"structures":[157],"martingale-bounded":[159],"evolution.":[161],"Extensive":[162],"simulation":[163],"results":[164],"demonstrate":[165],"RPBD":[167],"reduces":[168],"latency":[170,188],"62.7":[172],"%":[173,179,199],"outage":[175],"probability":[176],"41.9":[178],"compared":[180],"conventional":[182],"decomposition.":[184],"Moreover,":[185],"it":[186],"maintains":[187],"below":[189],"300":[190],"ms":[191],"60":[193],"km/h":[194],"achieves":[197],"83.4":[198],"utilization":[201],"efficiency":[202],"urban":[204],"scenarios.":[206]},"counts_by_year":[],"updated_date":"2026-03-20T20:54:20.808490","created_date":"2026-03-20T00:00:00"}