{"id":"https://openalex.org/W3127352776","doi":"https://doi.org/10.1109/tits.2021.3052355","title":"Towards Hit-Interruption Tradeoff in Vehicular Edge Caching: Algorithm and Analysis","display_name":"Towards Hit-Interruption Tradeoff in Vehicular Edge Caching: Algorithm and Analysis","publication_year":2021,"publication_date":"2021-02-08","ids":{"openalex":"https://openalex.org/W3127352776","doi":"https://doi.org/10.1109/tits.2021.3052355","mag":"3127352776"},"language":"en","primary_location":{"id":"doi:10.1109/tits.2021.3052355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2021.3052355","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"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 Intelligent Transportation Systems","raw_type":"journal-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/A5100446961","display_name":"Yao Zhang","orcid":"https://orcid.org/0000-0002-1276-5399"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yao Zhang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015340798","display_name":"Changle Li","orcid":"https://orcid.org/0000-0003-2568-8908"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changle Li","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040978564","display_name":"Tom H. Luan","orcid":"https://orcid.org/0000-0002-5215-7443"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tom H. Luan","raw_affiliation_strings":["School of Cyber Engineering, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"School of Cyber Engineering, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060020877","display_name":"Chau Yuen","orcid":"https://orcid.org/0000-0002-9307-2120"},"institutions":[{"id":"https://openalex.org/I152815399","display_name":"Singapore University of Technology and Design","ror":"https://ror.org/05j6fvn87","country_code":"SG","type":"education","lineage":["https://openalex.org/I152815399"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chau Yuen","raw_affiliation_strings":["Engineering Product Development Pillar, Singapore University of Technology and Design, Singapore"],"affiliations":[{"raw_affiliation_string":"Engineering Product Development Pillar, Singapore University of Technology and Design, Singapore","institution_ids":["https://openalex.org/I152815399"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045398354","display_name":"Yuchuan Fu","orcid":"https://orcid.org/0000-0003-1966-9161"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuchuan Fu","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101532432","display_name":"Hui Wang","orcid":"https://orcid.org/0000-0002-6865-7100"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Wang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi&#x2019;an, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084826798","display_name":"Weigang Wu","orcid":"https://orcid.org/0000-0002-4714-7021"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weigang Wu","raw_affiliation_strings":["Guangdong Province Key Laboratory of Big Data Analysis and Processing, School of Data and Computer Science, Sun Yat Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"Guangdong Province Key Laboratory of Big Data Analysis and Processing, School of Data and Computer Science, Sun Yat Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100446961"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":null,"apc_paid":null,"fwci":1.9867,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.86401397,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"23","issue":"6","first_page":"5198","last_page":"5210"},"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":0.9972000122070312,"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":0.9760000109672546,"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":0.7533841133117676},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.7053546905517578},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.6661872267723083},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5781098008155823},{"id":"https://openalex.org/keywords/vehicular-ad-hoc-network","display_name":"Vehicular ad hoc network","score":0.5485320091247559},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4847126007080078},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47896459698677063},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4688514173030853},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4476550817489624},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.42550498247146606},{"id":"https://openalex.org/keywords/service","display_name":"Service (business)","score":0.42009860277175903},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.1691572070121765},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10000297427177429},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.09660252928733826},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.09403201937675476},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08982828259468079}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7533841133117676},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7053546905517578},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.6661872267723083},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5781098008155823},{"id":"https://openalex.org/C192448918","wikidata":"https://www.wikidata.org/wiki/Q682677","display_name":"Vehicular ad hoc network","level":4,"score":0.5485320091247559},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4847126007080078},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47896459698677063},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4688514173030853},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4476550817489624},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.42550498247146606},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.42009860277175903},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.1691572070121765},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10000297427177429},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.09660252928733826},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.09403201937675476},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08982828259468079},{"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/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tits.2021.3052355","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tits.2021.3052355","pdf_url":null,"source":{"id":"https://openalex.org/S144771191","display_name":"IEEE Transactions on Intelligent Transportation Systems","issn_l":"1524-9050","issn":["1524-9050","1558-0016"],"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 Intelligent Transportation Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4905520761","display_name":null,"funder_award_id":"U1801266","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7508658136","display_name":null,"funder_award_id":"2019YFB1600100","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program 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/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W48358372","https://openalex.org/W1487184349","https://openalex.org/W1502922572","https://openalex.org/W1515687042","https://openalex.org/W1549860141","https://openalex.org/W1910351311","https://openalex.org/W2026900184","https://openalex.org/W2032762718","https://openalex.org/W2056907952","https://openalex.org/W2073385731","https://openalex.org/W2105177639","https://openalex.org/W2156588926","https://openalex.org/W2162724919","https://openalex.org/W2165071399","https://openalex.org/W2165768656","https://openalex.org/W2168282297","https://openalex.org/W2173655337","https://openalex.org/W2221980827","https://openalex.org/W2312246656","https://openalex.org/W2416799949","https://openalex.org/W2529874850","https://openalex.org/W2560777922","https://openalex.org/W2572369162","https://openalex.org/W2582269229","https://openalex.org/W2587545867","https://openalex.org/W2756060563","https://openalex.org/W2761862361","https://openalex.org/W2780743836","https://openalex.org/W2791890302","https://openalex.org/W2805852634","https://openalex.org/W2889747206","https://openalex.org/W2901192180","https://openalex.org/W2904315027","https://openalex.org/W2907609405","https://openalex.org/W2916170706","https://openalex.org/W2917137066","https://openalex.org/W2917850195","https://openalex.org/W2919316173","https://openalex.org/W2963465792","https://openalex.org/W2988035901","https://openalex.org/W3004421451","https://openalex.org/W3009247246","https://openalex.org/W3015115574","https://openalex.org/W3082335637","https://openalex.org/W3091864988","https://openalex.org/W3105067612","https://openalex.org/W3163148797","https://openalex.org/W4211049957","https://openalex.org/W6601911370","https://openalex.org/W6683011382","https://openalex.org/W6684063506"],"related_works":["https://openalex.org/W2092530219","https://openalex.org/W2388464034","https://openalex.org/W2533125852","https://openalex.org/W3154796165","https://openalex.org/W4324372666","https://openalex.org/W2979760315","https://openalex.org/W4225706866","https://openalex.org/W2914646191","https://openalex.org/W4386004629","https://openalex.org/W2942586735"],"abstract_inverted_index":{"Recent":[0],"advancements":[1],"in":[2,31,72,170,224],"edge":[3,6,29,53,69,197],"computing":[4],"and":[5,46,52,118,154,210],"caching":[7,30,70,85,133,175,198,222],"provide":[8],"a":[9,14,90,148,186],"feasible":[10],"solution":[11],"to":[12,27,38,65,88,127,158],"support":[13],"plethora":[15],"of":[16,43,84,109,116,132,151,156,207,218,228],"new":[17],"applications":[18],"such":[19],"as":[20,147],"on-demand":[21,98,166],"videos,":[22],"AR/VR,":[23],"road":[24],"surveillance.":[25],"However,":[26],"apply":[28,164],"vehicular":[32,44,68,74,196,221],"scenarios":[33,75],"is":[34,200],"still":[35],"difficult":[36],"due":[37],"the":[39,67,106,114,129,141,152,160,165,173,182,205,216],"unkonwn":[40],"request":[41],"pattern":[42],"users":[45],"intermittent":[47],"service":[48,142],"links":[49],"between":[50],"vehicles":[51,157],"servers":[54],"(e.g.,":[55],"Road":[56],"Side":[57],"Units,":[58],"RSUs).":[59],"In":[60],"this":[61],"paper,":[62],"we":[63,94],"aim":[64],"investigate":[66],"problem":[71],"practical":[73,171],"by":[76,112,180],"considering":[77],"higher":[78,91],"hit":[79,92,208,225],"ratio,":[80,93,226],"while":[81],"avoiding":[82],"interruption":[83,130,161,183,211],"services.":[86],"Specifically,":[87],"obtain":[89],"firstly":[95],"propose":[96],"an":[97,124],"adaptive":[99,167],"cache":[100,168],"algorithm.":[101],"The":[102],"algorithm":[103,169],"can":[104,144,203],"adjust":[105],"eviction":[107],"time":[108],"cached":[110],"contents":[111],"tracking":[113],"dynamics":[115],"requests":[117],"content":[119],"popularity.":[120],"We":[121],"then":[122],"develop":[123],"analysis":[125,229],"framework":[126],"model":[128],"performance":[131],"services":[134],"from":[135],"RSUs.":[136],"Through":[137],"diffraction":[138],"approximation":[139],"theory,":[140],"process":[143,150],"be":[145,178],"modeled":[146],"joint":[149],"movement":[153],"stopping":[155],"deduce":[159],"ratio.":[162,212],"To":[163],"scenarios,":[172],"final":[174],"decisions":[176],"should":[177],"corrected":[179],"incorporating":[181],"performance.":[184],"Therefore,":[185],"<inline-formula":[187],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[188],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[189],"<tex-math":[190],"notation=\"LaTeX\">$\\alpha":[191],"$":[192],"</tex-math></inline-formula>":[193],"-fair":[194],"utility-oriented":[195],"scheme":[199,223],"developed,":[201],"which":[202],"achieve":[204],"tradeoff":[206],"ratio":[209],"Performance":[213],"evaluation":[214],"shows":[215],"advantages":[217],"our":[219],"proposed":[220],"accuracy":[227],"model,":[230],"utility,":[231],"respectively.":[232]},"counts_by_year":[{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
