{"id":"https://openalex.org/W3150212754","doi":"https://doi.org/10.1155/2021/5585896","title":"Node Value and Content Popularity\u2010Based Caching Strategy for Massive VANETs","display_name":"Node Value and Content Popularity\u2010Based Caching Strategy for Massive VANETs","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3150212754","doi":"https://doi.org/10.1155/2021/5585896","mag":"3150212754"},"language":"en","primary_location":{"id":"doi:10.1155/2021/5585896","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5585896","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2021/5585896.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/wcmc/2021/5585896.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101850654","display_name":"Jinyuan Gu","orcid":"https://orcid.org/0000-0002-9173-766X"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]},{"id":"https://openalex.org/I4400573316","display_name":"Kangda College of Nanjing Medical University","ror":"https://ror.org/0442rdt85","country_code":null,"type":"education","lineage":["https://openalex.org/I4400573316"]},{"id":"https://openalex.org/I83519826","display_name":"Nanjing Medical University","ror":"https://ror.org/059gcgy73","country_code":"CN","type":"education","lineage":["https://openalex.org/I83519826"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinyuan Gu","raw_affiliation_strings":["Kangda College of Nanjing Medical University, Lianyungang, China","School of Information Science and Technology, Nantong University, Nantong 226000, China","Kangda College of Nanjing Medical University, Lianyungang","School of Information Science and Technology, Nantong University, Nantong 226000"],"raw_orcid":"https://orcid.org/0000-0002-9173-766X","affiliations":[{"raw_affiliation_string":"Kangda College of Nanjing Medical University, Lianyungang, China","institution_ids":["https://openalex.org/I83519826","https://openalex.org/I4400573316"]},{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226000, China","institution_ids":["https://openalex.org/I199305430"]},{"raw_affiliation_string":"Kangda College of Nanjing Medical University, Lianyungang","institution_ids":["https://openalex.org/I83519826","https://openalex.org/I4400573316"]},{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226000","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003530148","display_name":"Yancheng Ji","orcid":"https://orcid.org/0000-0002-3173-9161"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yancheng Ji","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong 226000, China","School of Information Science and Technology, Nantong University, Nantong 226000"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226000, China","institution_ids":["https://openalex.org/I199305430"]},{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226000","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057125041","display_name":"Wei Duan","orcid":"https://orcid.org/0000-0003-1678-9520"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Duan","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong 226000, China","School of Information Science and Technology, Nantong University, Nantong 226000"],"raw_orcid":"https://orcid.org/0000-0003-1678-9520","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226000, China","institution_ids":["https://openalex.org/I199305430"]},{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226000","institution_ids":["https://openalex.org/I199305430"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028206437","display_name":"Guoan Zhang","orcid":"https://orcid.org/0000-0001-8439-3478"},"institutions":[{"id":"https://openalex.org/I199305430","display_name":"Nantong University","ror":"https://ror.org/02afcvw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I199305430"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Guoan Zhang","raw_affiliation_strings":["School of Information Science and Technology, Nantong University, Nantong 226000, China","School of Information Science and Technology, Nantong University, Nantong 226000"],"raw_orcid":"https://orcid.org/0000-0001-8439-3478","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226000, China","institution_ids":["https://openalex.org/I199305430"]},{"raw_affiliation_string":"School of Information Science and Technology, Nantong University, Nantong 226000","institution_ids":["https://openalex.org/I199305430"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5028206437"],"corresponding_institution_ids":["https://openalex.org/I199305430"],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":{"value":2300,"currency":"USD","value_usd":2300},"fwci":0.6409,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.70017831,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2021","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":1.0,"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":1.0,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.9969000220298767,"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9889000058174133,"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/computer-science","display_name":"Computer science","score":0.9213120937347412},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6412049531936646},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6331515312194824},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.5981281399726868},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.5710238814353943},{"id":"https://openalex.org/keywords/content","display_name":"Content (measure theory)","score":0.46063292026519775}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9213120937347412},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6412049531936646},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6331515312194824},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.5981281399726868},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.5710238814353943},{"id":"https://openalex.org/C2778152352","wikidata":"https://www.wikidata.org/wiki/Q5165061","display_name":"Content (measure theory)","level":2,"score":0.46063292026519775},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","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},{"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/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2021/5585896","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5585896","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2021/5585896.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7a52ff0027164385a7128cf9da2d4ff6","is_oa":false,"landing_page_url":"https://doaj.org/article/7a52ff0027164385a7128cf9da2d4ff6","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Wireless Communications and Mobile Computing, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/5585896","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/5585896","pdf_url":"https://downloads.hindawi.com/journals/wcmc/2021/5585896.pdf","source":{"id":"https://openalex.org/S235346","display_name":"Wireless Communications and Mobile Computing","issn_l":"1530-8669","issn":["1530-8669","1530-8677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Wireless Communications and Mobile Computing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.6299999952316284}],"awards":[{"id":"https://openalex.org/G5944505028","display_name":null,"funder_award_id":"61801249","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7837941914","display_name":null,"funder_award_id":"61971245","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321605","display_name":"Government of Jiangsu Province","ror":"https://ror.org/004svx814"},{"id":"https://openalex.org/F4320327794","display_name":"Qinglan Project of Jiangsu Province of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3150212754.pdf","grobid_xml":"https://content.openalex.org/works/W3150212754.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1614901","https://openalex.org/W1029409534","https://openalex.org/W1963591592","https://openalex.org/W2006928975","https://openalex.org/W2032781581","https://openalex.org/W2043142718","https://openalex.org/W2078905979","https://openalex.org/W2093773865","https://openalex.org/W2122102131","https://openalex.org/W2163020588","https://openalex.org/W2361878107","https://openalex.org/W2387597703","https://openalex.org/W2925063636","https://openalex.org/W2954349051","https://openalex.org/W3041194909","https://openalex.org/W3043092637","https://openalex.org/W3094661290","https://openalex.org/W3103990965","https://openalex.org/W4253239465"],"related_works":["https://openalex.org/W2368605798","https://openalex.org/W2518037665","https://openalex.org/W2348524959","https://openalex.org/W2477036161","https://openalex.org/W2368049389","https://openalex.org/W2384861574","https://openalex.org/W4294565801","https://openalex.org/W2170801710","https://openalex.org/W2952704802","https://openalex.org/W3006935237"],"abstract_inverted_index":{"The":[0,161],"high\u2010speed":[1],"dynamic":[2],"environment":[3],"and":[4,24,39,70,100,131,155,205,228],"massive":[5,106],"information":[6],"transmitted":[7],"via":[8],"wireless":[9],"communications":[10],"in":[11,52,59,145,151,195,212],"the":[12,32,54,67,77,97,105,110,116,122,128,136,152,159,168,179,186,189,198,210,213,222,225],"vehicular":[13],"ad":[14],"hoc":[15],"networks":[16],"(VANETs)":[17],"pose":[18],"a":[19,37,45,92],"great":[20],"challenge":[21],"to":[22,64,75,219],"privacy":[23],"security.":[25],"To":[26],"overcome":[27],"this":[28,89],"issue,":[29],"use":[30],"of":[31,141,197,224],"content\u2010centric":[33],"networking":[34],"(CCN)":[35],"provides":[36,175],"potential":[38],"practical":[40],"solution.":[41],"In\u2010network":[42],"caching":[43,93,118,163],"is":[44,56,73,82,143,165,216],"main":[46],"feature":[47],"for":[48,104,158,193],"future":[49],"smart":[50],"cities,":[51],"which":[53,81,174],"content":[55,72,101,137,211],"mainly":[57],"placed":[58,144],"network":[60,79,170],"nodes.":[61],"Therefore,":[62],"how":[63],"effectively":[65],"select":[66],"cache":[68,71,191,199,226,231],"locality":[69],"essential":[74],"improve":[76,221],"overall":[78],"performance,":[80],"an":[83],"inevitable":[84],"trend.":[85],"With":[86],"these":[87],"observations,":[88],"article":[90],"proposes":[91],"strategy":[94,164],"based":[95],"on":[96,178],"node":[98,123],"value":[99,124],"popularity":[102,142],"(NVCP)":[103],"VANET":[107],"scenario.":[108],"In":[109],"proposed":[111,162],"NVCP":[112,187],"scheme,":[113],"different":[114,139,148,176],"from":[115,125],"traditional":[117,190],"strategies,":[119],"we":[120],"evaluate":[121],"three":[126],"aspects:":[127],"connectivity,":[129],"intermediary,":[130],"eigenvector":[132],"centralities,":[133],"synthetically,":[134],"since":[135],"with":[138,147,172],"types":[140],"nodes":[146,215],"values,":[149],"resulting":[150],"redundancy":[153],"deterioration":[154],"diversity":[156],"improvement":[157],"content.":[160],"evaluated":[166],"by":[167],"stochastic":[169],"topology":[171],"multifactors,":[173],"impacts":[177],"system":[180],"performance.":[181,232],"Simulation":[182],"results":[183],"show":[184],"that":[185],"outperforms":[188],"strategies":[192],"6G\u2010CCN":[194],"terms":[196],"hit":[200],"ratio,":[201],"average":[202],"hop":[203],"count,":[204],"transmission":[206],"latency.":[207],"Moreover,":[208],"placing":[209],"neighbor":[214],"also":[217],"introduced":[218],"further":[220],"utilization":[223],"space":[227],"achieve":[229],"better":[230]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
