{"id":"https://openalex.org/W2909706750","doi":"https://doi.org/10.1109/tvt.2019.2893898","title":"Twin-Timescale Artificial Intelligence Aided Mobility-Aware Edge Caching and Computing in Vehicular Networks","display_name":"Twin-Timescale Artificial Intelligence Aided Mobility-Aware Edge Caching and Computing in Vehicular Networks","publication_year":2019,"publication_date":"2019-01-18","ids":{"openalex":"https://openalex.org/W2909706750","doi":"https://doi.org/10.1109/tvt.2019.2893898","mag":"2909706750"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2019.2893898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2893898","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":true,"oa_status":"green","oa_url":"https://eprints.soton.ac.uk/427638/1/MTFDRLcachingfinal_Jan_14.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055487755","display_name":"Le Thanh Tan","orcid":"https://orcid.org/0000-0003-0807-4357"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Le Thanh Tan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA"],"raw_orcid":"https://orcid.org/0000-0003-0807-4357","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA","institution_ids":["https://openalex.org/I121980950"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057118326","display_name":"Rose Qingyang Hu","orcid":"https://orcid.org/0000-0002-1571-3631"},"institutions":[{"id":"https://openalex.org/I121980950","display_name":"Utah State University","ror":"https://ror.org/00h6set76","country_code":"US","type":"education","lineage":["https://openalex.org/I121980950"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rose Qingyang Hu","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA"],"raw_orcid":"https://orcid.org/0000-0002-1571-3631","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Utah State University, Logan, UT, USA","institution_ids":["https://openalex.org/I121980950"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091122305","display_name":"Lajos Hanzo","orcid":"https://orcid.org/0000-0002-2636-5214"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Lajos Hanzo","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, U.K"],"raw_orcid":"https://orcid.org/0000-0002-2636-5214","affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, U.K","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":12.2015,"has_fulltext":true,"cited_by_count":118,"citation_normalized_percentile":{"value":0.98791956,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"68","issue":"4","first_page":"3086","last_page":"3099"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9911999702453613,"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/T11458","display_name":"Advanced Wireless Communication Technologies","score":0.9907000064849854,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7292726039886475},{"id":"https://openalex.org/keywords/resource-allocation","display_name":"Resource allocation","score":0.6153623461723328},{"id":"https://openalex.org/keywords/reinforcement-learning","display_name":"Reinforcement learning","score":0.595106303691864},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5374195575714111},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.4651298224925995},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.44531774520874023},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4442765712738037},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.4127656817436218},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3487805128097534},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.21904125809669495}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7292726039886475},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.6153623461723328},{"id":"https://openalex.org/C97541855","wikidata":"https://www.wikidata.org/wiki/Q830687","display_name":"Reinforcement learning","level":2,"score":0.595106303691864},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5374195575714111},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.4651298224925995},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.44531774520874023},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4442765712738037},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.4127656817436218},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3487805128097534},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.21904125809669495},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tvt.2019.2893898","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2019.2893898","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"},{"id":"pmh:oai:eprints.soton.ac.uk:427638","is_oa":true,"landing_page_url":"http://doi.org/10.1109/TVT.2019.2893898>).","pdf_url":"https://eprints.soton.ac.uk/427638/1/MTFDRLcachingfinal_Jan_14.pdf","source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:eprints.soton.ac.uk:427638","is_oa":true,"landing_page_url":"http://doi.org/10.1109/TVT.2019.2893898>).","pdf_url":"https://eprints.soton.ac.uk/427638/1/MTFDRLcachingfinal_Jan_14.pdf","source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","display_name":"Decent work and economic growth","score":0.5899999737739563}],"awards":[{"id":"https://openalex.org/G1064913990","display_name":null,"funder_award_id":"EARS-1547312","funder_id":"https://openalex.org/F4320335353","funder_display_name":"National Science Foundation of Sri Lanka"},{"id":"https://openalex.org/G1190378674","display_name":null,"funder_award_id":"EP/L010550/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G190081351","display_name":"Collaborative Research: EARS: Spectrum and Energy Efficient Radio Resource Access in Wireless Networks with Densely Deployed Underlay Devices","funder_award_id":"1547312","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G2422336959","display_name":null,"funder_award_id":"EP/P003990/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3009845101","display_name":null,"funder_award_id":"EP/J015520/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G3568624889","display_name":null,"funder_award_id":"NeTS-1423348","funder_id":"https://openalex.org/F4320335353","funder_display_name":"National Science Foundation of Sri Lanka"},{"id":"https://openalex.org/G377945070","display_name":null,"funder_award_id":"61728104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3964311364","display_name":null,"funder_award_id":"EP/N004558/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G4728636521","display_name":null,"funder_award_id":"EP/Noo4558/1","funder_id":"https://openalex.org/F4320320006","funder_display_name":"Royal Society"},{"id":"https://openalex.org/G4772307874","display_name":null,"funder_award_id":"EP/PO34284/1","funder_id":"https://openalex.org/F4320320006","funder_display_name":"Royal Society"},{"id":"https://openalex.org/G5222117020","display_name":"NeTS: Small: Collaborative Research: Scalability and Reliability for Network Communication Infrastructure in Smart Grid","funder_award_id":"1423348","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5326762389","display_name":null,"funder_award_id":"NeTS 1423348","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6243882134","display_name":null,"funder_award_id":"EARS 1547312","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6696884293","display_name":null,"funder_award_id":"EP/PO34284/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"},{"id":"https://openalex.org/G7009292159","display_name":null,"funder_award_id":"EP/Noo4558/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320307102","display_name":"Intel Corporation","ror":"https://ror.org/01ek73717"},{"id":"https://openalex.org/F4320320006","display_name":"Royal Society","ror":"https://ror.org/03wnrjx87"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"},{"id":"https://openalex.org/F4320335353","display_name":"National Science Foundation of Sri Lanka","ror":"https://ror.org/010xaa060"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2909706750.pdf","grobid_xml":"https://content.openalex.org/works/W2909706750.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W1606035500","https://openalex.org/W1795935314","https://openalex.org/W1875348914","https://openalex.org/W1960633731","https://openalex.org/W1963900840","https://openalex.org/W1976859839","https://openalex.org/W1988834815","https://openalex.org/W2001414591","https://openalex.org/W2010782740","https://openalex.org/W2039090559","https://openalex.org/W2051773775","https://openalex.org/W2077793016","https://openalex.org/W2094987935","https://openalex.org/W2109159967","https://openalex.org/W2109983959","https://openalex.org/W2119763271","https://openalex.org/W2121111990","https://openalex.org/W2125354080","https://openalex.org/W2145339207","https://openalex.org/W2150166076","https://openalex.org/W2154851929","https://openalex.org/W2169245194","https://openalex.org/W2211625890","https://openalex.org/W2274894313","https://openalex.org/W2301955098","https://openalex.org/W2317744239","https://openalex.org/W2320115123","https://openalex.org/W2322524800","https://openalex.org/W2364089413","https://openalex.org/W2402846924","https://openalex.org/W2415910379","https://openalex.org/W2512319125","https://openalex.org/W2513101600","https://openalex.org/W2562947506","https://openalex.org/W2579247884","https://openalex.org/W2592313357","https://openalex.org/W2734589605","https://openalex.org/W2761862361","https://openalex.org/W2787118002","https://openalex.org/W2824165616","https://openalex.org/W2889540440","https://openalex.org/W2903341509","https://openalex.org/W2909706750","https://openalex.org/W2950471160","https://openalex.org/W2963522682","https://openalex.org/W2963585996","https://openalex.org/W2963851992","https://openalex.org/W2964316812","https://openalex.org/W3123692654","https://openalex.org/W3140035361","https://openalex.org/W4302377426","https://openalex.org/W6638107565","https://openalex.org/W6644515271","https://openalex.org/W6682642761","https://openalex.org/W6696324988"],"related_works":["https://openalex.org/W4306904969","https://openalex.org/W2138720691","https://openalex.org/W4362501864","https://openalex.org/W4380318855","https://openalex.org/W2031695474","https://openalex.org/W2586732548","https://openalex.org/W3049728571","https://openalex.org/W20361778","https://openalex.org/W2024136090","https://openalex.org/W2964765435"],"abstract_inverted_index":{"In":[0,19],"this":[1],"paper,":[2],"we":[3,68,92],"propose":[4,69],"a":[5,72],"joint":[6],"communication,":[7],"caching":[8],"and":[9,33,59,116],"computing":[10],"strategy":[11],"for":[12,46],"achieving":[13],"cost":[14],"efficiency":[15],"in":[16,62],"vehicular":[17],"networks.":[18],"particular,":[20],"the":[21,30,34,52,56,63,79,86,98,113,119],"resource":[22],"allocation":[23],"policy":[24],"is":[25,44],"specifically":[26],"designed":[27],"by":[28],"considering":[29],"vehicle's":[31],"mobility":[32],"hard":[35],"service":[36],"deadline":[37],"constraint.":[38],"An":[39],"artificial":[40],"intelligence-based":[41],"multi-timescale":[42,65],"framework":[43,66],"proposed":[45],"tackling":[47],"these":[48],"challenges.":[49],"To":[50],"mitigate":[51],"complexity":[53],"associated":[54,87],"with":[55],"large":[57,88],"action":[58],"search":[60],"space":[61],"sophisticated":[64,104],"considered,":[67],"to":[70,111,117],"maximize":[71],"carefully":[73],"constructed":[74],"mobility-aware":[75],"reward":[76],"function":[77],"using":[78],"classic":[80],"particle":[81],"swarm":[82],"optimization":[83],"scheme":[84],"at":[85,97],"timescale":[89,100],"level,":[90],"while":[91],"employ":[93],"deep":[94],"reinforcement":[95],"learning":[96],"small":[99],"level":[101],"of":[102],"our":[103],"twin-timescale":[105],"solution.":[106],"Numerical":[107],"results":[108],"are":[109],"presented":[110],"illustrate":[112],"theoretical":[114],"findings":[115],"quantify":[118],"performance":[120],"gains":[121],"attained.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":14},{"year":2023,"cited_by_count":16},{"year":2022,"cited_by_count":18},{"year":2021,"cited_by_count":23},{"year":2020,"cited_by_count":29},{"year":2019,"cited_by_count":8}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}
