{"id":"https://openalex.org/W4408325194","doi":"https://doi.org/10.1109/globecom52923.2024.10901700","title":"Federated Deep Reinforcement Learning Enhanced Dynamic Vehicular Edge Caching Management","display_name":"Federated Deep Reinforcement Learning Enhanced Dynamic Vehicular Edge Caching Management","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4408325194","doi":"https://doi.org/10.1109/globecom52923.2024.10901700"},"language":"en","primary_location":{"id":"doi:10.1109/globecom52923.2024.10901700","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901700","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 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/A5004123638","display_name":"Piyush Singh","orcid":"https://orcid.org/0009-0000-0625-7665"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Piyush Singh","raw_affiliation_strings":["National Sun Yat-sen University,Department of Electrical Engineering,Kaohsiung,Taiwan,804"],"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University,Department of Electrical Engineering,Kaohsiung,Taiwan,804","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049017160","display_name":"Bishmita Hazarika","orcid":"https://orcid.org/0000-0003-2136-6311"},"institutions":[{"id":"https://openalex.org/I130438778","display_name":"Memorial University of Newfoundland","ror":"https://ror.org/04haebc03","country_code":"CA","type":"education","lineage":["https://openalex.org/I130438778"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Bishmita Hazarika","raw_affiliation_strings":["Memorial University of Newfoundland,Faculty of Engineering and Applied Science,St. Johns,Canada"],"affiliations":[{"raw_affiliation_string":"Memorial University of Newfoundland,Faculty of Engineering and Applied Science,St. Johns,Canada","institution_ids":["https://openalex.org/I130438778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071647281","display_name":"Keshav Singh","orcid":"https://orcid.org/0000-0001-9028-4518"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Keshav Singh","raw_affiliation_strings":["National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan,804"],"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan,804","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075696071","display_name":"Cunhua Pan","orcid":"https://orcid.org/0000-0001-5286-7958"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cunhua Pan","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096"],"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China,210096","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090028379","display_name":"Wan-Jen Huang","orcid":"https://orcid.org/0000-0002-3423-0408"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Wan-Jen Huang","raw_affiliation_strings":["National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan,804"],"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan,804","institution_ids":["https://openalex.org/I142974352"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075166866","display_name":"Chih\u2013Peng Li","orcid":"https://orcid.org/0000-0003-0050-0921"},"institutions":[{"id":"https://openalex.org/I142974352","display_name":"National Sun Yat-sen University","ror":"https://ror.org/00mjawt10","country_code":"TW","type":"education","lineage":["https://openalex.org/I142974352"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chih-Peng Li","raw_affiliation_strings":["National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan,804"],"affiliations":[{"raw_affiliation_string":"National Sun Yat-sen University,Institute of Communications Engineering,Kaohsiung,Taiwan,804","institution_ids":["https://openalex.org/I142974352"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5004123638"],"corresponding_institution_ids":["https://openalex.org/I142974352"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.3340682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1647","last_page":"1652"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9991000294685364,"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":0.9991000294685364,"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":0.9898999929428101,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9089999794960022,"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/reinforcement-learning","display_name":"Reinforcement learning","score":0.8340100049972534},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7892714738845825},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.5658189058303833},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.4636380076408386},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.37223753333091736},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3668176531791687},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3391950726509094},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.13927054405212402},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.061879634857177734}],"concepts":[{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.8340100049972534},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7892714738845825},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.5658189058303833},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.4636380076408386},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.37223753333091736},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3668176531791687},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3391950726509094},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.13927054405212402},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.061879634857177734}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/globecom52923.2024.10901700","is_oa":false,"landing_page_url":"https://doi.org/10.1109/globecom52923.2024.10901700","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GLOBECOM 2024 - 2024 IEEE Global Communications Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320331164","display_name":"National Science and Technology Council","ror":"https://ror.org/00wnb9798"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W2219888463","https://openalex.org/W3049535205","https://openalex.org/W3205430638","https://openalex.org/W4309223941","https://openalex.org/W4312729317","https://openalex.org/W4380362904","https://openalex.org/W4383220213","https://openalex.org/W4385732401","https://openalex.org/W4386275752","https://openalex.org/W4386952081","https://openalex.org/W4387495147","https://openalex.org/W4388878558","https://openalex.org/W4389633823","https://openalex.org/W4399849613","https://openalex.org/W4401717528"],"related_works":["https://openalex.org/W4313339048","https://openalex.org/W3176734149","https://openalex.org/W3201779876","https://openalex.org/W3113627641","https://openalex.org/W3191964704","https://openalex.org/W2918879532","https://openalex.org/W3083220997","https://openalex.org/W2885461866","https://openalex.org/W3162654428","https://openalex.org/W2901937988"],"abstract_inverted_index":{"In":[0],"this":[1],"study,":[2],"we":[3,137],"present":[4],"a":[5,61,93,98],"hybrid":[6],"deep":[7,87],"reinforcement":[8],"learning":[9,16],"(DRL)":[10],"algorithm,":[11],"trained":[12],"using":[13],"vehicular":[14,22,94,165],"federated":[15],"(VFL),":[17],"specifically":[18],"tailored":[19],"for":[20,69,73,170],"dynamic":[21,164],"networks":[23],"with":[24,113],"historical":[25,114],"data.":[26,115],"Our":[27,90],"approach":[28,68],"utilizes":[29],"VFL-based":[30,161],"DRL":[31,143],"to":[32,50],"refine":[33],"the":[34,45,70,78,118,157,160],"caching":[35,74,132],"scheme":[36],"in":[37,163],"these":[38],"networks,":[39,166],"focusing":[40],"on":[41],"predicting":[42],"and":[43,54,85,110,125,130,147],"storing":[44],"most":[46],"effective":[47],"content":[48,56],"nearby":[49],"enhance":[51],"cache":[52],"efficiency":[53],"reduce":[55],"request":[57],"delays.":[58],"We":[59,116],"propose":[60],"modified":[62],"proximal":[63,81],"policy":[64,82],"optimization":[65,83],"(mPPO)":[66],"based":[67],"DRL-based":[71],"decision-making":[72],"management,":[75],"which":[76],"combines":[77],"advantages":[79],"of":[80,159],"(PPO)":[84],"double":[86],"Q-network":[88],"(DDQN).":[89],"study":[91],"encompasses":[92],"framework":[95],"that":[96,139],"includes":[97],"central":[99],"edge":[100],"node":[101],"(CEN),":[102],"roadside":[103],"units":[104],"(RSUs),":[105],"unmanned":[106],"aerial":[107],"vehicles":[108,111],"(UAVs),":[109],"equipped":[112],"tackle":[117],"challenges":[119],"posed":[120],"by":[121],"varying":[122],"vehicle":[123],"density":[124],"mobility,":[126],"non-uniform":[127],"RSU":[128],"coverage,":[129],"constrained":[131],"capacity.":[133],"Through":[134],"comprehensive":[135],"simulations,":[136],"demonstrate":[138],"mPPO":[140,162],"outperforms":[141],"conventional":[142],"methods":[144],"like":[145],"PPO":[146],"DDQN,":[148],"as":[149,151],"well":[150],"heuristic":[152],"approaches.":[153],"These":[154],"results":[155],"underscore":[156],"efficacy":[158],"confirming":[167],"its":[168],"potential":[169],"real-world":[171],"applications.":[172]},"counts_by_year":[],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}
