{"id":"https://openalex.org/W2963101645","doi":"https://doi.org/10.1109/iccw.2018.8403707","title":"When Exploiting Individual User Preference Is Beneficial for Caching at Base Stations","display_name":"When Exploiting Individual User Preference Is Beneficial for Caching at Base Stations","publication_year":2018,"publication_date":"2018-05-01","ids":{"openalex":"https://openalex.org/W2963101645","doi":"https://doi.org/10.1109/iccw.2018.8403707","mag":"2963101645"},"language":"en","primary_location":{"id":"doi:10.1109/iccw.2018.8403707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2018.8403707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications Workshops (ICC Workshops)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100407401","display_name":"Dong Liu","orcid":"https://orcid.org/0000-0002-0619-1480"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dong Liu","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082950698","display_name":"Chenyang Yang","orcid":"https://orcid.org/0000-0003-0058-0765"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chenyang Yang","raw_affiliation_strings":["School of Electronic and Information Engineering, Beihang University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronic and Information Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035919267","display_name":"Victor C. M. Leung","orcid":"https://orcid.org/0000-0003-3529-2640"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Victor C. M. Leung","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada","institution_ids":["https://openalex.org/I141945490"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1309,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78398849,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9764999747276306,"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":0.9659000039100647,"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":0.8471521139144897},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.6831059455871582},{"id":"https://openalex.org/keywords/download","display_name":"Download","score":0.6616692543029785},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.6291157007217407},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.6120338439941406},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.6105659008026123},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5608953833580017},{"id":"https://openalex.org/keywords/base","display_name":"Base (topology)","score":0.4839951992034912},{"id":"https://openalex.org/keywords/locality-of-reference","display_name":"Locality of reference","score":0.4506422281265259},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3250992000102997},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.16396203637123108},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.16314366459846497}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8471521139144897},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.6831059455871582},{"id":"https://openalex.org/C2780154274","wikidata":"https://www.wikidata.org/wiki/Q7126717","display_name":"Download","level":2,"score":0.6616692543029785},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.6291157007217407},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.6120338439941406},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.6105659008026123},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5608953833580017},{"id":"https://openalex.org/C42058472","wikidata":"https://www.wikidata.org/wiki/Q810214","display_name":"Base (topology)","level":2,"score":0.4839951992034912},{"id":"https://openalex.org/C27602214","wikidata":"https://www.wikidata.org/wiki/Q1868547","display_name":"Locality of reference","level":3,"score":0.4506422281265259},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3250992000102997},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.16396203637123108},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.16314366459846497},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","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},{"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/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iccw.2018.8403707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccw.2018.8403707","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Communications Workshops (ICC Workshops)","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":20,"referenced_works":["https://openalex.org/W1481341908","https://openalex.org/W1972738071","https://openalex.org/W1974747079","https://openalex.org/W2051773775","https://openalex.org/W2061442141","https://openalex.org/W2076238075","https://openalex.org/W2105953200","https://openalex.org/W2167617566","https://openalex.org/W2258533367","https://openalex.org/W2415391790","https://openalex.org/W2519564973","https://openalex.org/W2604281498","https://openalex.org/W2742536559","https://openalex.org/W2963040956","https://openalex.org/W2963101645","https://openalex.org/W2963273524","https://openalex.org/W2963611429","https://openalex.org/W2964138847","https://openalex.org/W3104205931","https://openalex.org/W4250589301"],"related_works":["https://openalex.org/W1555349535","https://openalex.org/W2583128298","https://openalex.org/W2053359564","https://openalex.org/W2161159383","https://openalex.org/W1495260638","https://openalex.org/W1511204342","https://openalex.org/W2369125128","https://openalex.org/W2369223577","https://openalex.org/W2010020348","https://openalex.org/W1982580072"],"abstract_inverted_index":{"Most":[0],"of":[1,55,74,115,131],"prior":[2],"works":[3],"optimize":[4],"caching":[5,57,79],"policies":[6,58],"based":[7],"on":[8],"the":[9,26,37,53,67,83,95,103,110,128],"following":[10],"assumptions:":[11],"1)":[12],"every":[13],"user":[14,64,92,117,121,142,149],"initiates":[15],"request":[16],"according":[17],"to":[18],"content":[19],"popularity,":[20],"2)":[21],"all":[22,88],"users":[23,32,158],"are":[24,33,44,159],"with":[25,160],"same":[27],"active":[28,72,145],"level,":[29],"and":[30,70,91,101,113,135,144,151],"3)":[31],"uniformly":[34],"located":[35],"in":[36,94],"considered":[38],"region.":[39],"In":[40,48],"practice,":[41],"these":[42],"assumptions":[43],"often":[45],"not":[46],"true.":[47],"this":[49],"paper,":[50],"we":[51],"explore":[52],"benefit":[54],"optimizing":[56],"for":[59],"base":[60],"stations":[61],"by":[62],"exploiting":[63,140],"preference":[65,143],"considering":[66],"spatial":[68,161],"locality":[69],"different":[71],"level":[73,146],"users.":[75],"We":[76],"obtain":[77],"optimal":[78],"policies,":[80],"respectively":[81],"minimizing":[82,102,127],"download":[84,106],"delay":[85,107],"averaged":[86,108],"over":[87,109],"file":[89,111],"requests":[90,112],"locations":[93],"network":[96,98,155],"(namely":[97,118],"average":[99,122],"delay),":[100,123],"maximal":[104,119],"weighted":[105,120,129],"location":[114],"each":[116],"as":[124,126],"well":[125],"sum":[130],"both.":[132],"The":[133],"analysis":[134],"simulation":[136],"results":[137],"show":[138],"that":[139],"heterogeneous":[141],"can":[147,152],"improve":[148,154],"fairness,":[150],"also":[153],"performance":[156],"when":[157],"locality.":[162]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":3}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
