{"id":"https://openalex.org/W4386447118","doi":"https://doi.org/10.1109/iccc57788.2023.10233627","title":"Real-Time Search-Driven Content Delivery in Vehicular Networks for AR/VR-Enabled Autonomous Vehicles","display_name":"Real-Time Search-Driven Content Delivery in Vehicular Networks for AR/VR-Enabled Autonomous Vehicles","publication_year":2023,"publication_date":"2023-08-10","ids":{"openalex":"https://openalex.org/W4386447118","doi":"https://doi.org/10.1109/iccc57788.2023.10233627"},"language":"en","primary_location":{"id":"doi:10.1109/iccc57788.2023.10233627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccc57788.2023.10233627","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/CIC International Conference on Communications in China (ICCC)","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/A5004869049","display_name":"Daniel Mawunyo Doe","orcid":"https://orcid.org/0000-0002-7350-3990"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Mawunyo Doe","raw_affiliation_strings":["University of Houston,Electrical and Computer Engineering Department,Houston,TX,USA","Electrical and Computer Engineering Department, University of Houston, Houston, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Houston,Electrical and Computer Engineering Department,Houston,TX,USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100322085","display_name":"Dawei Chen","orcid":"https://orcid.org/0000-0002-4162-1423"},"institutions":[{"id":"https://openalex.org/I4210093665","display_name":"Toyota Motor North America (United States)","ror":"https://ror.org/0076knn86","country_code":"US","type":"company","lineage":["https://openalex.org/I4210093665","https://openalex.org/I4210125472","https://openalex.org/I4210137853"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dawei Chen","raw_affiliation_strings":["Toyota Motor North America R&#x0026;D,InfoTech Labs,Mountain View,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toyota Motor North America R&#x0026;D,InfoTech Labs,Mountain View,CA,USA","institution_ids":["https://openalex.org/I4210093665"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009775690","display_name":"Kyungtae Han","orcid":"https://orcid.org/0000-0001-8291-5025"},"institutions":[{"id":"https://openalex.org/I4210093665","display_name":"Toyota Motor North America (United States)","ror":"https://ror.org/0076knn86","country_code":"US","type":"company","lineage":["https://openalex.org/I4210093665","https://openalex.org/I4210125472","https://openalex.org/I4210137853"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyungtae Han","raw_affiliation_strings":["Toyota Motor North America R&#x0026;D,InfoTech Labs,Mountain View,CA,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Toyota Motor North America R&#x0026;D,InfoTech Labs,Mountain View,CA,USA","institution_ids":["https://openalex.org/I4210093665"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042879104","display_name":"Yanpeng Dai","orcid":"https://orcid.org/0000-0002-5548-9849"},"institutions":[{"id":"https://openalex.org/I43313876","display_name":"Dalian Maritime University","ror":"https://ror.org/002b7nr53","country_code":"CN","type":"education","lineage":["https://openalex.org/I43313876"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yanpeng Dai","raw_affiliation_strings":["Dalian Maritime University,Department of Information Science and Technology,Dalian,China","Department of Information Science and Technology, Dalian Maritime University, Dalian, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dalian Maritime University,Department of Information Science and Technology,Dalian,China","institution_ids":["https://openalex.org/I43313876"]},{"raw_affiliation_string":"Department of Information Science and Technology, Dalian Maritime University, Dalian, China","institution_ids":["https://openalex.org/I43313876"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019147177","display_name":"Jiang Xie","orcid":"https://orcid.org/0000-0003-0683-4308"},"institutions":[{"id":"https://openalex.org/I102149020","display_name":"University of North Carolina at Charlotte","ror":"https://ror.org/04dawnj30","country_code":"US","type":"education","lineage":["https://openalex.org/I102149020"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiang Xie","raw_affiliation_strings":["The University of North Carolina at Charlotte,Department of Electrical and Computer Engineering,Charlotte,NC,USA","Department of Electrical and Computer Engineering, The University of North Carolina at Charlotte, Charlotte, NC, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The University of North Carolina at Charlotte,Department of Electrical and Computer Engineering,Charlotte,NC,USA","institution_ids":["https://openalex.org/I102149020"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The University of North Carolina at Charlotte, Charlotte, NC, USA","institution_ids":["https://openalex.org/I102149020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063667378","display_name":"Zhu Han","orcid":"https://orcid.org/0000-0002-6606-5822"},"institutions":[{"id":"https://openalex.org/I44461941","display_name":"University of Houston","ror":"https://ror.org/048sx0r50","country_code":"US","type":"education","lineage":["https://openalex.org/I44461941"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zhu Han","raw_affiliation_strings":["University of Houston,Electrical and Computer Engineering Department,Houston,TX,USA","Electrical and Computer Engineering Department, University of Houston, Houston, TX, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Houston,Electrical and Computer Engineering Department,Houston,TX,USA","institution_ids":["https://openalex.org/I44461941"]},{"raw_affiliation_string":"Electrical and Computer Engineering Department, University of Houston, Houston, TX, USA","institution_ids":["https://openalex.org/I44461941"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"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":0.68150531,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9994000196456909,"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/T11478","display_name":"Caching and Content Delivery","score":0.9994000196456909,"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/T11605","display_name":"Visual Attention and Saliency Detection","score":0.9735999703407288,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.851954996585846},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6484315395355225},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6410418748855591},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.6199324727058411},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5351461172103882},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.5301322340965271},{"id":"https://openalex.org/keywords/ant-colony-optimization-algorithms","display_name":"Ant colony optimization algorithms","score":0.4893485903739929},{"id":"https://openalex.org/keywords/augmented-reality","display_name":"Augmented reality","score":0.44066953659057617},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.4204041659832001},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3844505250453949},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.37591812014579773},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3757293224334717},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.19150212407112122},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1846243143081665},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1001327633857727}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.851954996585846},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6484315395355225},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6410418748855591},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.6199324727058411},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5351461172103882},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.5301322340965271},{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.4893485903739929},{"id":"https://openalex.org/C153715457","wikidata":"https://www.wikidata.org/wiki/Q254183","display_name":"Augmented reality","level":2,"score":0.44066953659057617},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.4204041659832001},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3844505250453949},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.37591812014579773},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3757293224334717},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.19150212407112122},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1846243143081665},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1001327633857727},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccc57788.2023.10233627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccc57788.2023.10233627","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE/CIC International Conference on Communications in China (ICCC)","raw_type":"proceedings-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/W2948519491","https://openalex.org/W2956336284","https://openalex.org/W2979620532","https://openalex.org/W3014297757","https://openalex.org/W3037713526","https://openalex.org/W3040211802","https://openalex.org/W3045049179","https://openalex.org/W3083255185","https://openalex.org/W3158022704","https://openalex.org/W3196983654","https://openalex.org/W4206220673","https://openalex.org/W4285617516","https://openalex.org/W4291305236","https://openalex.org/W4312289401","https://openalex.org/W4313583310","https://openalex.org/W4321022112","https://openalex.org/W4366826955","https://openalex.org/W6794886628"],"related_works":["https://openalex.org/W2172197285","https://openalex.org/W2991048842","https://openalex.org/W2750280393","https://openalex.org/W2355696739","https://openalex.org/W3158001554","https://openalex.org/W2771909920","https://openalex.org/W2957704286","https://openalex.org/W2028936041","https://openalex.org/W2179141964","https://openalex.org/W3206514118"],"abstract_inverted_index":{"Real-time":[0],"content":[1],"delivery":[2],"is":[3,19],"crucial":[4],"for":[5,39,131],"augmented":[6],"and":[7,27,57,91,157],"virtual":[8],"reality":[9],"applications":[10],"in":[11,43],"AR/VR-enabled":[12],"autonomous":[13],"vehicles":[14],"(AVs),":[15],"but":[16],"data":[17,41,74],"retrieval":[18,42],"challenging":[20],"due":[21],"to":[22,109],"network":[23,160],"congestion,":[24],"node":[25],"mobility,":[26],"intermittent":[28],"connectivity.":[29],"In":[30],"this":[31,99],"paper,":[32],"we":[33,78,101],"propose":[34],"a":[35,51,80],"hierarchical":[36],"search":[37,67,81,106,113,132],"framework":[38],"real-time":[40,105],"vehicular":[44],"networks.":[45],"Our":[46,135],"proposed":[47],"system":[48],"architecture":[49],"includes":[50],"cloud":[52],"server":[53],"that":[54,84],"quickly":[55],"forwards":[56],"searches":[58],"queries":[59],"from":[60],"indexed":[61],"edges":[62],"when":[63],"the":[64,71,87,92,111,139,147,152],"local":[65],"edge":[66],"fails.":[68],"To":[69],"retrieve":[70],"most":[72],"relevant":[73],"with":[75],"minimal":[76],"delay,":[77],"develop":[79],"utility":[82,133],"model":[83],"measures":[85],"both":[86],"expected":[88],"response":[89],"time":[90],"freshness":[93,148],"of":[94,141],"cached":[95],"data.":[96],"Based":[97],"on":[98],"model,":[100],"formulate":[102],"an":[103,122],"edge-assisted":[104],"(EARS)":[107],"problem":[108],"maximize":[110],"overall":[112],"utility.":[114],"We":[115],"further":[116],"streamline":[117],"our":[118,142],"approach":[119],"by":[120,150,155],"utilizing":[121],"ant":[123,128],"colony":[124,129],"optimization":[125,130],"algorithm":[126],"called":[127],"(ACOSU).":[134],"extensive":[136],"simulations":[137],"demonstrate":[138],"effectiveness":[140],"approach,":[143],"which":[144],"significantly":[145],"enhances":[146],"(latency)":[149],"26.15%-44.44%,":[151],"hit":[153],"ratio":[154],"19.48%-33.89%,":[156],"reduces":[158],"excessive":[159],"overheads.":[161]},"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"}
