{"id":"https://openalex.org/W4382203598","doi":"https://doi.org/10.1109/tvt.2023.3290019","title":"Optimal DNN Inference Delay Minimization for Chain-Structured Roadside Edge Networks","display_name":"Optimal DNN Inference Delay Minimization for Chain-Structured Roadside Edge Networks","publication_year":2023,"publication_date":"2023-06-27","ids":{"openalex":"https://openalex.org/W4382203598","doi":"https://doi.org/10.1109/tvt.2023.3290019"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2023.3290019","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3290019","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","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/A5058933449","display_name":"Xili Wan","orcid":"https://orcid.org/0000-0001-9160-8246"},"institutions":[{"id":"https://openalex.org/I134687103","display_name":"Nanjing Tech University","ror":"https://ror.org/03sd35x91","country_code":"CN","type":"education","lineage":["https://openalex.org/I134687103"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xili Wan","raw_affiliation_strings":["School of Computer and Information Engineering, Nanjing Tech University, Jiangsu, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0001-9160-8246","affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Nanjing Tech University, Jiangsu, Jiangsu, China","institution_ids":["https://openalex.org/I134687103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051396839","display_name":"Tingxiang Ji","orcid":"https://orcid.org/0009-0006-6883-3246"},"institutions":[{"id":"https://openalex.org/I134687103","display_name":"Nanjing Tech University","ror":"https://ror.org/03sd35x91","country_code":"CN","type":"education","lineage":["https://openalex.org/I134687103"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tingxiang Ji","raw_affiliation_strings":["School of Computer and Information Engineering, Nanjing Tech University, Jiangsu, Jiangsu, China"],"raw_orcid":"https://orcid.org/0009-0006-6883-3246","affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Nanjing Tech University, Jiangsu, Jiangsu, China","institution_ids":["https://openalex.org/I134687103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103253178","display_name":"Xinjie Guan","orcid":"https://orcid.org/0000-0002-1158-3366"},"institutions":[{"id":"https://openalex.org/I134687103","display_name":"Nanjing Tech University","ror":"https://ror.org/03sd35x91","country_code":"CN","type":"education","lineage":["https://openalex.org/I134687103"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinjie Guan","raw_affiliation_strings":["School of Computer and Information Engineering, Nanjing Tech University, Jiangsu, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0002-1158-3366","affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Nanjing Tech University, Jiangsu, Jiangsu, China","institution_ids":["https://openalex.org/I134687103"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075167001","display_name":"Aichun Zhu","orcid":"https://orcid.org/0000-0001-6972-5534"},"institutions":[{"id":"https://openalex.org/I134687103","display_name":"Nanjing Tech University","ror":"https://ror.org/03sd35x91","country_code":"CN","type":"education","lineage":["https://openalex.org/I134687103"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Aichun Zhu","raw_affiliation_strings":["School of Computer and Information Engineering, Nanjing Tech University, Jiangsu, Jiangsu, China"],"raw_orcid":"https://orcid.org/0000-0001-6972-5534","affiliations":[{"raw_affiliation_string":"School of Computer and Information Engineering, Nanjing Tech University, Jiangsu, Jiangsu, China","institution_ids":["https://openalex.org/I134687103"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081204675","display_name":"Feng Ye","orcid":"https://orcid.org/0000-0002-2436-2300"},"institutions":[{"id":"https://openalex.org/I127591826","display_name":"University of Dayton","ror":"https://ror.org/021v3qy27","country_code":"US","type":"education","lineage":["https://openalex.org/I127591826"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Feng Ye","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Dayton, Ohio, OH, USA"],"raw_orcid":"https://orcid.org/0000-0002-2436-2300","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Dayton, Ohio, OH, USA","institution_ids":["https://openalex.org/I127591826"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.569,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.67050604,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"72","issue":"12","first_page":"16731","last_page":"16736"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9955000281333923,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9955000281333923,"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":0.9945999979972839,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.991599977016449,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/inference","display_name":"Inference","score":0.8102540969848633},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6760154962539673},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.668075442314148},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6542899012565613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6339477300643921},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.625559389591217},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.49340906739234924},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.4792073667049408},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4324083626270294},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.43052515387535095},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4108814001083374},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3494924306869507},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32663485407829285},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.2816312909126282},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2767065763473511},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2350168526172638},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.18689996004104614}],"concepts":[{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.8102540969848633},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6760154962539673},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.668075442314148},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6542899012565613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6339477300643921},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.625559389591217},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.49340906739234924},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.4792073667049408},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4324083626270294},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.43052515387535095},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4108814001083374},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3494924306869507},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32663485407829285},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2816312909126282},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2767065763473511},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2350168526172638},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.18689996004104614},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2023.3290019","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2023.3290019","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W595252221","https://openalex.org/W2920031528","https://openalex.org/W2964357465","https://openalex.org/W2968430711","https://openalex.org/W2971544482","https://openalex.org/W3003985103","https://openalex.org/W3005276590","https://openalex.org/W3047565185","https://openalex.org/W3092080090","https://openalex.org/W3094144275","https://openalex.org/W3105886168","https://openalex.org/W3134603645","https://openalex.org/W3172744943","https://openalex.org/W3197778677","https://openalex.org/W4236099117","https://openalex.org/W4239519089","https://openalex.org/W4293218370","https://openalex.org/W4313203312"],"related_works":["https://openalex.org/W4319453177","https://openalex.org/W4322761281","https://openalex.org/W4238233472","https://openalex.org/W3013760193","https://openalex.org/W4313463218","https://openalex.org/W3162668736","https://openalex.org/W4312996489","https://openalex.org/W3111395152","https://openalex.org/W4313526662","https://openalex.org/W3106131444"],"abstract_inverted_index":{"Edge":[0],"artificial":[1],"intelligence":[2],"(AI)":[3],"has":[4],"emerged":[5],"as":[6],"a":[7,71,82,95],"promising":[8],"paradigm":[9],"catering":[10],"to":[11,26,42,69,85,99],"overwhelming":[12],"explosions":[13],"of":[14,34,46,151],"smart":[15,47,106],"applications,":[16,108],"by":[17],"offloading":[18,103,125],"the":[19,44,52,59,100,111,122,128,149,152,157],"computation-intensive":[20],"deep":[21],"neural":[22],"network":[23,29,80,114,131],"(DNN)":[24],"inference":[25,88,102,124,159],"an":[27,78,138],"edge":[28,35,56,75,79,113,130],"for":[30,105,127],"processing.":[31],"The":[32],"surging":[33],"AI":[36],"brings":[37],"new":[38],"vigor":[39],"and":[40,58,145],"vitality":[41],"shape":[43],"prospect":[45],"transportation.":[48],"However,":[49],"when":[50],"considering":[51],"cooperation":[53],"between":[54,62],"heterogeneous":[55],"devices":[57,76],"operation":[60],"precedence":[61],"DNN":[63,72,87,101,123],"tasks,":[64],"it":[65],"is":[66,115,135],"still":[67],"challenging":[68],"decompose":[70],"across":[73],"multiple":[74],"in":[77,109,155],"with":[81,118,132],"general":[83],"topology":[84,134],"minimize":[86],"delay.":[89,160],"In":[90],"this":[91],"article,":[92],"we":[93],"devise":[94],"polynomial-time":[96],"optimal":[97],"solution":[98,154],"problem":[104,126],"roadside":[107,112,129],"which":[110],"usually":[116],"organized":[117],"chain":[119,133],"topology.":[120],"Specifically,":[121],"transformed":[136],"into":[137],"equivalent":[139],"graph":[140],"optimization":[141],"problem.":[142],"Theoretical":[143],"analysis":[144],"extensive":[146],"evaluations":[147],"validate":[148],"performance":[150],"proposed":[153],"minimizing":[156],"total":[158]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}