{"id":"https://openalex.org/W4408609428","doi":"https://doi.org/10.1109/tits.2025.3549111","title":"DT Assisted Task Offloading for C-V2X Networks With Imperfect DT Prediction Conditions","display_name":"DT Assisted Task Offloading for C-V2X Networks With Imperfect DT Prediction Conditions","publication_year":2025,"publication_date":"2025-03-19","ids":{"openalex":"https://openalex.org/W4408609428","doi":"https://doi.org/10.1109/tits.2025.3549111"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2025.3549111","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2025.3549111","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Intelligent Transportation Systems","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/A5101895394","display_name":"Bo Fan","orcid":"https://orcid.org/0000-0002-2723-3328"},"institutions":[{"id":"https://openalex.org/I37796252","display_name":"Beijing University of Technology","ror":"https://ror.org/037b1pp87","country_code":"CN","type":"education","lineage":["https://openalex.org/I37796252"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bo Fan","raw_affiliation_strings":["Beijing Key Laboratory of Traffic Engineering, College of Metropolitan Transportation, Beijing University of Technology, Beijing, China","College of Metropolitan Transportation, Beijing Key Laboratory of Traffic Engineering, Beijing University of Technology, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Traffic Engineering, College of Metropolitan Transportation, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]},{"raw_affiliation_string":"College of Metropolitan Transportation, Beijing Key Laboratory of Traffic Engineering, Beijing University of Technology, Beijing, China","institution_ids":["https://openalex.org/I37796252"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038332090","display_name":"Zhenlin Xu","orcid":"https://orcid.org/0000-0002-1197-4615"},"institutions":[{"id":"https://openalex.org/I98358874","display_name":"Delft University of Technology","ror":"https://ror.org/02e2c7k09","country_code":"NL","type":"education","lineage":["https://openalex.org/I98358874"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Zhenlin Xu","raw_affiliation_strings":["Department of Transport and Planning, Faculty of Civil Engineering and Geosciences, Delft University of Technology, Delft, CD, The Netherlands","Department of Transport and Planning, Faculty of Civil Engineering and Geosciences, Delft University of Technology, Delft, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Department of Transport and Planning, Faculty of Civil Engineering and Geosciences, Delft University of Technology, Delft, CD, The Netherlands","institution_ids":["https://openalex.org/I98358874"]},{"raw_affiliation_string":"Department of Transport and Planning, Faculty of Civil Engineering and Geosciences, Delft University of Technology, Delft, The Netherlands","institution_ids":["https://openalex.org/I98358874"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085654573","display_name":"Zhidu Li","orcid":"https://orcid.org/0000-0001-5810-541X"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhidu Li","raw_affiliation_strings":["School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082844557","display_name":"Yuan Wu","orcid":"https://orcid.org/0000-0001-6661-9461"},"institutions":[{"id":"https://openalex.org/I204512498","display_name":"University of Macau","ror":"https://ror.org/01r4q9n85","country_code":"MO","type":"education","lineage":["https://openalex.org/I204512498"]},{"id":"https://openalex.org/I6469544","display_name":"City University of Macau","ror":"https://ror.org/04gpd4q15","country_code":"MO","type":"education","lineage":["https://openalex.org/I6469544"]}],"countries":["MO"],"is_corresponding":false,"raw_author_name":"Yuan Wu","raw_affiliation_strings":["State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, SAR, China","State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau SAR, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau, SAR, China","institution_ids":["https://openalex.org/I6469544","https://openalex.org/I204512498"]},{"raw_affiliation_string":"State Key Laboratory of Internet of Things for Smart City, University of Macau, Macau SAR, China","institution_ids":["https://openalex.org/I6469544","https://openalex.org/I204512498"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100456327","display_name":"Yan Zhang","orcid":"https://orcid.org/0000-0002-8561-5092"},"institutions":[{"id":"https://openalex.org/I184942183","display_name":"University of Oslo","ror":"https://ror.org/01xtthb56","country_code":"NO","type":"education","lineage":["https://openalex.org/I184942183"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Yan Zhang","raw_affiliation_strings":["Department of Informatics, University of Oslo, Oslo, Norway"],"affiliations":[{"raw_affiliation_string":"Department of Informatics, University of Oslo, Oslo, Norway","institution_ids":["https://openalex.org/I184942183"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101895394"],"corresponding_institution_ids":["https://openalex.org/I37796252"],"apc_list":null,"apc_paid":null,"fwci":4.4663,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.93825564,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":"26","issue":"5","first_page":"6248","last_page":"6262"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.9979000091552734,"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":0.9979000091552734,"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":0.9941999912261963,"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/T13553","display_name":"Age of Information Optimization","score":0.9904999732971191,"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/imperfect","display_name":"Imperfect","score":0.6569428443908691},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5859988927841187},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.5647493600845337},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3585442900657654},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19667354226112366}],"concepts":[{"id":"https://openalex.org/C2780310539","wikidata":"https://www.wikidata.org/wiki/Q12547192","display_name":"Imperfect","level":2,"score":0.6569428443908691},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5859988927841187},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.5647493600845337},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3585442900657654},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19667354226112366},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tits.2025.3549111","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2025.3549111","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Intelligent Transportation Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W2099388379","https://openalex.org/W2107689258","https://openalex.org/W2117808195","https://openalex.org/W2118578357","https://openalex.org/W2152374007","https://openalex.org/W2518003110","https://openalex.org/W2901694823","https://openalex.org/W2903709398","https://openalex.org/W2924948991","https://openalex.org/W2966753637","https://openalex.org/W2982650630","https://openalex.org/W2999453426","https://openalex.org/W3011884107","https://openalex.org/W3022191833","https://openalex.org/W3033618994","https://openalex.org/W3037713526","https://openalex.org/W3041194909","https://openalex.org/W3048590167","https://openalex.org/W3080667742","https://openalex.org/W3093645230","https://openalex.org/W3110646255","https://openalex.org/W3113783140","https://openalex.org/W3133576474","https://openalex.org/W3154067460","https://openalex.org/W3163279171","https://openalex.org/W3165735421","https://openalex.org/W3171468598","https://openalex.org/W3177273118","https://openalex.org/W3191835749","https://openalex.org/W3205137522","https://openalex.org/W3209757570","https://openalex.org/W3212141710","https://openalex.org/W3214279238","https://openalex.org/W4200449587","https://openalex.org/W4234983032","https://openalex.org/W4291653206","https://openalex.org/W4293183138","https://openalex.org/W4297912136","https://openalex.org/W4312814526","https://openalex.org/W4316660921","https://openalex.org/W4324134937"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2374250903","https://openalex.org/W1546413948","https://openalex.org/W2263832889","https://openalex.org/W2243884323","https://openalex.org/W42072456","https://openalex.org/W2390279801","https://openalex.org/W4243095785"],"abstract_inverted_index":{"The":[0,120,206],"development":[1],"of":[2,100,116,142,166,213,254],"intelligent":[3],"transportation":[4,92],"has":[5],"generated":[6],"many":[7],"ultra":[8],"reliable":[9],"low":[10],"latency":[11],"communication":[12,18],"(URLLC)":[13],"tasks,":[14],"which":[15],"require":[16],"sufficient":[17],"and":[19,25,44,85,109,188,217],"computation":[20,218],"resources":[21],"for":[22,247],"task":[23,68,114,203],"offloading":[24,69,204],"processing.":[26],"Although":[27],"mobile":[28],"edge":[29],"computing":[30],"(MEC)":[31],"provides":[32],"a":[33,57,82,223],"promising":[34],"solution,":[35],"its":[36],"efficiency":[37,70],"is":[38,79,178,208,227,243],"subject":[39],"to":[40,64,88,102,104,126,180,200,229],"the":[41,48,66,90,98,111,130,140,147,152,156,167,175,182,185,195,202,235,252],"limited":[42],"knowledge":[43],"analysis":[45],"capability":[46],"on":[47,129,151,234],"physical":[49],"networks.":[50,75],"Therefore,":[51],"in":[52,71],"this":[53],"paper,":[54],"we":[55,138,193],"propose":[56],"digital":[58],"twin":[59],"(DT)":[60],"empowered":[61],"MEC":[62,67],"framework":[63],"strengthen":[65],"cellular":[72],"vehicle-to-everything":[73],"(C-V2X)":[74],"Our":[76],"proposed":[77,256],"DT":[78,96,158,246],"constructed":[80],"through":[81],"hybrid":[83],"data-driven":[84],"model-driven":[86],"approach":[87,257],"capture":[89],"realistic":[91,240],"network":[93],"features.":[94],"Then,":[95],"leverages":[97],"metric":[99],"time":[101,118],"collision":[103],"predict":[105],"vehicular":[106],"safety":[107],"levels":[108],"estimates":[110],"corresponding":[112],"URLLC":[113,131],"requirements":[115],"future":[117],"slots.":[119],"prediction":[121,148,159],"results":[122,160,199,250],"are":[123,161],"further":[124],"utilized":[125],"make":[127],"decisions":[128],"resource":[132,153,168,197,215,219,236],"reservation.":[133],"Different":[134],"from":[135,174],"conventional":[136],"studies,":[137],"consider":[139],"influence":[141],"DT\u2019s":[143],"inaccurate":[144,157],"predictions":[145],"(i.e.,":[146],"with":[149,260],"error)":[150],"allocations.":[154],"Specifically,":[155],"considered":[162],"as":[163],"uncertain":[164],"constraints":[165],"reservation":[169,198,237],"problem.":[170,205],"A":[171],"robust":[172,176],"parameter":[173],"optimization":[177],"adopted":[179],"adjust":[181],"tradeoff":[183],"between":[184],"problem":[186,207],"uncertainty":[187],"solution":[189],"optimality":[190],"degree.":[191],"Further,":[192],"leverage":[194],"optimized":[196],"construct":[201],"decoupled":[209],"into":[210,245],"two":[211],"sub-problems":[212],"channel":[214],"allocation":[216],"allocation,":[220],"respectively.":[221],"And":[222],"two-stage":[224],"matching":[225],"algorithm":[226],"developed":[228],"solve":[230],"each":[231],"sub-problem":[232],"based":[233],"constraints.":[238],"Finally,":[239],"road":[241],"information":[242],"mapped":[244],"simulations.":[248],"Simulation":[249],"validate":[251],"advantages":[253],"our":[255],"by":[258],"comparing":[259],"existing":[261],"schemes.":[262]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}