{"id":"https://openalex.org/W4414538510","doi":"https://doi.org/10.1109/icc52391.2025.11161695","title":"Optimizing AoI in Mobility-Based Vehicular Fog Networks: A Dueling-DDQN Approach","display_name":"Optimizing AoI in Mobility-Based Vehicular Fog Networks: A Dueling-DDQN Approach","publication_year":2025,"publication_date":"2025-06-08","ids":{"openalex":"https://openalex.org/W4414538510","doi":"https://doi.org/10.1109/icc52391.2025.11161695"},"language":"en","primary_location":{"id":"doi:10.1109/icc52391.2025.11161695","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161695","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","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/A5095839128","display_name":"Seifu Birhanu Tadele","orcid":"https://orcid.org/0009-0004-0535-4710"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Seifu Birhanu Tadele","raw_affiliation_strings":["National Taiwan University of Science and Technology,Department of Computer Science and Information Engineering,Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University of Science and Technology,Department of Computer Science and Information Engineering,Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010959998","display_name":"Binayak Kar","orcid":"https://orcid.org/0000-0003-0534-6652"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Binayak Kar","raw_affiliation_strings":["National Taiwan University of Science and Technology,Department of Computer Science and Information Engineering,Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University of Science and Technology,Department of Computer Science and Information Engineering,Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5095839127","display_name":"Frezer Guteta Wakgra","orcid":"https://orcid.org/0009-0006-9927-4299"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Frezer Guteta Wakgra","raw_affiliation_strings":["National Taiwan University of Science and Technology,Department of Computer Science and Information Engineering,Taiwan"],"affiliations":[{"raw_affiliation_string":"National Taiwan University of Science and Technology,Department of Computer Science and Information Engineering,Taiwan","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068169019","display_name":"Madhusanka Liyanage","orcid":"https://orcid.org/0000-0003-4786-030X"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Madhusanka Liyanage","raw_affiliation_strings":["School of Computer Science, University College Dublin,Ireland"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University College Dublin,Ireland","institution_ids":["https://openalex.org/I100930933"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5095839128"],"corresponding_institution_ids":["https://openalex.org/I154864474"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27692387,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"6082","last_page":"6087"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9887999892234802,"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"}},"topics":[{"id":"https://openalex.org/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9887999892234802,"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"}},{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9854999780654907,"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/T11478","display_name":"Caching and Content Delivery","score":0.9704999923706055,"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/focus","display_name":"Focus (optics)","score":0.6107000112533569},{"id":"https://openalex.org/keywords/intelligent-transportation-system","display_name":"Intelligent transportation system","score":0.6080999970436096},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.5537999868392944},{"id":"https://openalex.org/keywords/fog-computing","display_name":"Fog computing","score":0.5343000292778015},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.4302999973297119},{"id":"https://openalex.org/keywords/cellular-network","display_name":"Cellular network","score":0.4242999851703644},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.41990000009536743}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7113000154495239},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6107000112533569},{"id":"https://openalex.org/C47796450","wikidata":"https://www.wikidata.org/wiki/Q508378","display_name":"Intelligent transportation system","level":2,"score":0.6080999970436096},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.5537999868392944},{"id":"https://openalex.org/C2986652147","wikidata":"https://www.wikidata.org/wiki/Q21809931","display_name":"Fog computing","level":3,"score":0.5343000292778015},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4465999901294708},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.4302999973297119},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.4242999851703644},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.41990000009536743},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.39660000801086426},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3824000060558319},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.3741999864578247},{"id":"https://openalex.org/C144543869","wikidata":"https://www.wikidata.org/wiki/Q2738570","display_name":"Mobile computing","level":2,"score":0.3702000081539154},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.349700003862381},{"id":"https://openalex.org/C30095986","wikidata":"https://www.wikidata.org/wiki/Q1035238","display_name":"Vehicular communication systems","level":5,"score":0.3305000066757202},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2874000072479248},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.2678000032901764},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.25760000944137573},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.2574000060558319},{"id":"https://openalex.org/C79487989","wikidata":"https://www.wikidata.org/wiki/Q934680","display_name":"Vehicle dynamics","level":2,"score":0.2574000060558319}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icc52391.2025.11161695","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icc52391.2025.11161695","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICC 2025 - IEEE International Conference on Communications","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":16,"referenced_works":["https://openalex.org/W2096196705","https://openalex.org/W2372534467","https://openalex.org/W2770373332","https://openalex.org/W2902762175","https://openalex.org/W2963218636","https://openalex.org/W2964081981","https://openalex.org/W2997577891","https://openalex.org/W3006499985","https://openalex.org/W3013264602","https://openalex.org/W3036837403","https://openalex.org/W3082239611","https://openalex.org/W3114047442","https://openalex.org/W3132076143","https://openalex.org/W4285813906","https://openalex.org/W4319988680","https://openalex.org/W4403181868"],"related_works":[],"abstract_inverted_index":{"Vehicular":[0],"fog":[1,30,79,96],"computing":[2],"(VFC)":[3],"is":[4],"a":[5,29],"growing":[6],"approach":[7,111],"for":[8],"delivering":[9],"low-latency":[10],"services":[11],"to":[12,27,98],"IoT":[13],"devices":[14],"and":[15,22,33,51,59,63,84,95,142],"intelligent":[16],"traffic":[17,36],"systems.":[18],"In":[19],"VFC,":[20],"vehicles":[21,62,83],"roadside":[23],"units":[24],"(RSUs)":[25],"collaborate":[26],"form":[28],"infrastructure,":[31],"processing":[32],"storing":[34],"real-time":[35,92,159],"data":[37],"at":[38],"the":[39,118,129,151,156],"network":[40,52],"edges.":[41],"However,":[42],"vehicle":[43],"mobility":[44],"creates":[45],"challenges":[46],"in":[47,55,86,105],"maintaining":[48],"stable":[49],"communication":[50],"connectivity.":[53],"Differences":[54],"distance,":[56],"location,":[57],"speed,":[58],"direction":[60],"between":[61],"infrastructure":[64],"can":[65],"disrupt":[66],"vehicle-to-infrastructure":[67],"(V2I)":[68],"communication,":[69],"impacting":[70],"reliability.":[71],"To":[72],"address":[73],"these":[74],"challenges,":[75],"we":[76,135],"explored":[77],"dynamic":[78],"formation":[80,97],"using":[81,128],"mobile":[82],"RSUs":[85],"city":[87],"scenarios.":[88],"We":[89,108],"focus":[90],"on":[91],"RSU":[93],"association":[94],"prevent":[99],"outdated":[100],"information":[101],"from":[102],"causing":[103],"failures":[104],"V2I":[106],"communication.":[107],"propose":[109],"an":[110],"utilizing":[112],"deep":[113,121],"reinforcement":[114],"learning":[115],"(DRL),":[116],"particularly":[117],"dueling":[119],"double":[120],"Q-network":[122],"(Dueling":[123],"DDQN)":[124],"algorithm.":[125],"Through":[126],"simulations":[127],"Constant":[130],"Speed":[131],"Mobility":[132],"(CSM)":[133],"model,":[134],"compared":[136],"its":[137],"performance":[138],"with":[139],"DQN,":[140],"DDQN,":[141],"Dueling":[143,148],"DQN.":[144],"Results":[145],"show":[146],"that":[147],"DDQN":[149],"outperforms":[150],"other":[152],"methods,":[153],"effectively":[154],"improving":[155],"freshness":[157],"of":[158],"system":[160],"information.":[161]},"counts_by_year":[],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}
