{"id":"https://openalex.org/W2891286892","doi":"https://doi.org/10.1109/tmm.2018.2870521","title":"Content Popularity Prediction Towards Location-Aware Mobile Edge Caching","display_name":"Content Popularity Prediction Towards Location-Aware Mobile Edge Caching","publication_year":2018,"publication_date":"2018-09-17","ids":{"openalex":"https://openalex.org/W2891286892","doi":"https://doi.org/10.1109/tmm.2018.2870521","mag":"2891286892"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2018.2870521","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2018.2870521","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","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/A5039532881","display_name":"Peng Yang","orcid":"https://orcid.org/0000-0001-8964-0597"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Peng Yang","raw_affiliation_strings":["School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100404886","display_name":"Ning Zhang","orcid":"https://orcid.org/0000-0002-8781-4925"},"institutions":[{"id":"https://openalex.org/I96749437","display_name":"Texas A&M University \u2013 Corpus Christi","ror":"https://ror.org/01mrfdz82","country_code":"US","type":"education","lineage":["https://openalex.org/I96749437"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ning Zhang","raw_affiliation_strings":["Department of Computing Sciences, Texas A&M University-Corpus Christi, Corpus Christi, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computing Sciences, Texas A&M University-Corpus Christi, Corpus Christi, TX, USA","institution_ids":["https://openalex.org/I96749437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100325412","display_name":"Shan Zhang","orcid":"https://orcid.org/0000-0002-0978-3414"},"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":"Shan Zhang","raw_affiliation_strings":["Beijing Key Laboratory of Computer Networks, School of Computer Science and Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Key Laboratory of Computer Networks, School of Computer Science and Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100739349","display_name":"Li Yu","orcid":"https://orcid.org/0000-0002-5060-2558"},"institutions":[{"id":"https://openalex.org/I47720641","display_name":"Huazhong University of Science and Technology","ror":"https://ror.org/00p991c53","country_code":"CN","type":"education","lineage":["https://openalex.org/I47720641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Yu","raw_affiliation_strings":["School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China"],"affiliations":[{"raw_affiliation_string":"School of Electronic Information and Communications, Huazhong University of Science and Technology, Wuhan, China","institution_ids":["https://openalex.org/I47720641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027033026","display_name":"Junshan Zhang","orcid":"https://orcid.org/0000-0002-3840-1753"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junshan Zhang","raw_affiliation_strings":["School of Electrical, Computer and Energy Engineering, Arizona State University, Tempe, AZ, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Computer and Energy Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100773343","display_name":"Xuemin Shen","orcid":"https://orcid.org/0000-0002-4140-287X"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuemin Shen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5039532881"],"corresponding_institution_ids":["https://openalex.org/I47720641"],"apc_list":null,"apc_paid":null,"fwci":24.3876,"has_fulltext":false,"cited_by_count":196,"citation_normalized_percentile":{"value":0.996566,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"21","issue":"4","first_page":"915","last_page":"929"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9850000143051147,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9815000295639038,"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":0.8327349424362183},{"id":"https://openalex.org/keywords/backhaul","display_name":"Backhaul (telecommunications)","score":0.529755175113678},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.4922467768192291},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4614054262638092},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.4308866858482361},{"id":"https://openalex.org/keywords/regret","display_name":"Regret","score":0.42232292890548706},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.349479615688324},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.22458714246749878},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.20071277022361755},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.1695065200328827}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8327349424362183},{"id":"https://openalex.org/C103760667","wikidata":"https://www.wikidata.org/wiki/Q798444","display_name":"Backhaul (telecommunications)","level":3,"score":0.529755175113678},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.4922467768192291},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4614054262638092},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.4308866858482361},{"id":"https://openalex.org/C50817715","wikidata":"https://www.wikidata.org/wiki/Q79895177","display_name":"Regret","level":2,"score":0.42232292890548706},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.349479615688324},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.22458714246749878},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.20071277022361755},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.1695065200328827},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2018.2870521","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2018.2870521","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"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 Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1525877334","display_name":null,"funder_award_id":"61871437","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6615418070","display_name":null,"funder_award_id":"61801011","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/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1485670664","https://openalex.org/W1487320471","https://openalex.org/W1533784721","https://openalex.org/W1554944419","https://openalex.org/W1583460879","https://openalex.org/W1611674276","https://openalex.org/W1767905185","https://openalex.org/W1972738071","https://openalex.org/W1976944900","https://openalex.org/W1981950143","https://openalex.org/W2009708702","https://openalex.org/W2032122047","https://openalex.org/W2037169571","https://openalex.org/W2038519345","https://openalex.org/W2050316560","https://openalex.org/W2061887386","https://openalex.org/W2080124030","https://openalex.org/W2099666845","https://openalex.org/W2118519969","https://openalex.org/W2119738618","https://openalex.org/W2171033594","https://openalex.org/W2213621529","https://openalex.org/W2301955098","https://openalex.org/W2396671396","https://openalex.org/W2414808552","https://openalex.org/W2425152312","https://openalex.org/W2493746814","https://openalex.org/W2495983308","https://openalex.org/W2503900448","https://openalex.org/W2513101600","https://openalex.org/W2556755168","https://openalex.org/W2585631449","https://openalex.org/W2592916654","https://openalex.org/W2740244208","https://openalex.org/W2752026172","https://openalex.org/W2769944055","https://openalex.org/W2790374560","https://openalex.org/W2962983993","https://openalex.org/W2963723102","https://openalex.org/W3103426447","https://openalex.org/W3103833233","https://openalex.org/W3122800475","https://openalex.org/W3142930705","https://openalex.org/W6629353124"],"related_works":["https://openalex.org/W2971351794","https://openalex.org/W4376155396","https://openalex.org/W1947085858","https://openalex.org/W2174986909","https://openalex.org/W2527791220","https://openalex.org/W2101991911","https://openalex.org/W2155070487","https://openalex.org/W4311589891","https://openalex.org/W3123835761","https://openalex.org/W118270247"],"abstract_inverted_index":{"Mobile":[0],"edge":[1,26],"caching":[2,54,110,212],"aims":[3],"to":[4,56,69,161,183,200,209,222],"enable":[5],"content":[6,60,73,216],"delivery":[7],"within":[8],"the":[9,16,29,58,71,77,96,101,108,113,117,146,162,185,188,225],"radio":[10],"access":[11],"network,":[12],"which":[13,140],"effectively":[14],"alleviates":[15],"backhaul":[17],"burden":[18],"and":[19,36,206],"reduces":[20],"response":[21],"time.":[22],"To":[23],"fully":[24],"exploit":[25],"storage":[27],"resources,":[28],"most":[30],"popular":[31],"contents":[32,44],"should":[33],"be":[34,198],"identified":[35],"cached.":[37],"Observing":[38],"that":[39,95,106,194,219,223],"user":[40,164],"demands":[41],"on":[42],"certain":[43],"vary":[45],"greatly":[46],"at":[47],"different":[48,203],"locations,":[49],"this":[50],"paper":[51],"devises":[52],"location-customized":[53],"schemes":[55],"maximize":[57],"total":[59],"hit":[61,74,97,217],"rate.":[62,75],"Specifically,":[63],"a":[64,82,135,215],"linear":[65],"model":[66],"is":[67,90,120,131,192,220],"used":[68],"estimate":[70],"future":[72],"For":[76],"case":[78],"with":[79,87,202],"zero-mean":[80],"noise,":[81],"ridge":[83],"regression-based":[84],"online":[85,129,151],"algorithm":[86,103,130],"positive":[88],"perturbation":[89],"proposed.":[91],"Regret":[92],"analysis":[93],"indicates":[94],"rate":[98,218],"achieved":[99],"by":[100,133],"proposed":[102,189],"asymptotically":[104],"approaches":[105],"of":[107,169,187],"optimal":[109,227],"strategy":[111],"in":[112],"long":[114],"run.":[115],"When":[116],"noise":[118,148,204],"structure":[119],"unknown,":[121],"an":[122],"<inline-formula":[123],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[124],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex-math":[125],"notation=\"LaTeX\">$H_{\\infty":[126],"}$</tex-math></inline-formula>":[127],"filter-based":[128],"devised":[132],"taking":[134],"prescribed":[136],"threshold":[137],"as":[138],"input,":[139],"guarantees":[141],"prediction":[142],"accuracy":[143],"even":[144],"under":[145],"worst-case":[147],"process.":[149],"Both":[150],"algorithms":[152,171,196],"require":[153],"no":[154],"training":[155],"phases":[156],"and,":[157],"hence,":[158],"are":[159,172,181,207],"robust":[160],"time-varying":[163],"demands.":[165],"The":[166],"estimation":[167],"errors":[168],"both":[170],"numerically":[173],"analyzed.":[174],"Moreover,":[175],"extensive":[176],"experiments":[177],"using":[178],"real-world":[179],"datasets":[180],"conducted":[182],"validate":[184],"applicability":[186],"algorithms.":[190],"It":[191],"demonstrated":[193],"those":[195],"can":[197],"applied":[199],"scenarios":[201],"features,":[205],"able":[208],"make":[210],"adaptive":[211],"decisions,":[213],"achieving":[214],"comparable":[221],"via":[224],"hindsight":[226],"strategy.":[228]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":18},{"year":2022,"cited_by_count":25},{"year":2021,"cited_by_count":37},{"year":2020,"cited_by_count":52},{"year":2019,"cited_by_count":36}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}