{"id":"https://openalex.org/W4315926882","doi":"https://doi.org/10.1109/jiot.2023.3235707","title":"A Caching-Based Dual <i>K</i>-Anonymous Location Privacy-Preserving Scheme for Edge Computing","display_name":"A Caching-Based Dual <i>K</i>-Anonymous Location Privacy-Preserving Scheme for Edge Computing","publication_year":2023,"publication_date":"2023-01-13","ids":{"openalex":"https://openalex.org/W4315926882","doi":"https://doi.org/10.1109/jiot.2023.3235707"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2023.3235707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3235707","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5100689861","display_name":"Shiwen Zhang","orcid":"https://orcid.org/0000-0003-2490-8171"},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shiwen Zhang","raw_affiliation_strings":["School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China"],"raw_orcid":"https://orcid.org/0000-0003-2490-8171","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China","institution_ids":["https://openalex.org/I121296143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100675287","display_name":"Biao Hu","orcid":"https://orcid.org/0009-0002-2830-8202"},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Biao Hu","raw_affiliation_strings":["School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China","institution_ids":["https://openalex.org/I121296143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078519973","display_name":"Wei Liang","orcid":"https://orcid.org/0000-0002-5074-1363"},"institutions":[{"id":"https://openalex.org/I121296143","display_name":"Hunan University of Science and Technology","ror":"https://ror.org/02m9vrb24","country_code":"CN","type":"education","lineage":["https://openalex.org/I121296143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Liang","raw_affiliation_strings":["School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China"],"raw_orcid":"https://orcid.org/0000-0002-5074-1363","affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Hunan University of Science and Technology, Xiangtan, China","institution_ids":["https://openalex.org/I121296143"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063188437","display_name":"Kuan\u2010Ching Li","orcid":"https://orcid.org/0000-0003-1381-4364"},"institutions":[{"id":"https://openalex.org/I177918364","display_name":"Providence University","ror":"https://ror.org/03fcpsq87","country_code":"TW","type":"education","lineage":["https://openalex.org/I177918364"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuan-Ching Li","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Providence University, Taichung, Taiwan"],"raw_orcid":"https://orcid.org/0000-0003-1381-4364","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Providence University, Taichung, Taiwan","institution_ids":["https://openalex.org/I177918364"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071261948","display_name":"Brij B. Gupta","orcid":"https://orcid.org/0000-0003-4929-4698"},"institutions":[{"id":"https://openalex.org/I244572783","display_name":"Symbiosis International University","ror":"https://ror.org/005r2ww51","country_code":"IN","type":"education","lineage":["https://openalex.org/I244572783"]},{"id":"https://openalex.org/I56306041","display_name":"Lebanese American University","ror":"https://ror.org/00hqkan37","country_code":"LB","type":"education","lineage":["https://openalex.org/I56306041"]},{"id":"https://openalex.org/I5847235","display_name":"University of Petroleum and Energy Studies","ror":"https://ror.org/04q2jes40","country_code":"IN","type":"education","lineage":["https://openalex.org/I5847235"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU","IN","LB"],"is_corresponding":false,"raw_author_name":"Brij B. Gupta","raw_affiliation_strings":["Faculty of Science and Engineering, Macquarie University, Macquarie Park, NSW, Australia","Symbiosis Centre for Information Technology, Symbiosis International University, Pune, India","Center for Interdisciplinary Research, University of Petroleum and Energy Studies, Dehradun, India","School of Engineering, Lebanese American University, Beirut, Lebanon"],"raw_orcid":"https://orcid.org/0000-0003-4929-4698","affiliations":[{"raw_affiliation_string":"Faculty of Science and Engineering, Macquarie University, Macquarie Park, NSW, Australia","institution_ids":["https://openalex.org/I99043593"]},{"raw_affiliation_string":"Symbiosis Centre for Information Technology, Symbiosis International University, Pune, India","institution_ids":["https://openalex.org/I244572783"]},{"raw_affiliation_string":"Center for Interdisciplinary Research, University of Petroleum and Energy Studies, Dehradun, India","institution_ids":["https://openalex.org/I5847235"]},{"raw_affiliation_string":"School of Engineering, Lebanese American University, Beirut, Lebanon","institution_ids":["https://openalex.org/I56306041"]}]}],"institutions":[],"countries_distinct_count":5,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":11.5844,"has_fulltext":false,"cited_by_count":71,"citation_normalized_percentile":{"value":0.98913493,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":99,"max":100},"biblio":{"volume":"10","issue":"11","first_page":"9768","last_page":"9781"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10237","display_name":"Cryptography and Data Security","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.996999979019165,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.8485177755355835},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.6517019271850586},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5760548114776611},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.48237791657447815},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.4774656593799591},{"id":"https://openalex.org/keywords/location-based-service","display_name":"Location-based service","score":0.47541743516921997},{"id":"https://openalex.org/keywords/mobile-edge-computing","display_name":"Mobile edge computing","score":0.4357697367668152},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4141688346862793},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.34840327501296997},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10877281427383423}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8485177755355835},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.6517019271850586},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5760548114776611},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.48237791657447815},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.4774656593799591},{"id":"https://openalex.org/C155292070","wikidata":"https://www.wikidata.org/wiki/Q1198122","display_name":"Location-based service","level":2,"score":0.47541743516921997},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.4357697367668152},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4141688346862793},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.34840327501296997},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10877281427383423}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2023.3235707","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3235707","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.6399999856948853}],"awards":[{"id":"https://openalex.org/G7533840123","display_name":"\u57fa\u4e8e\u4f4d\u7f6e\u670d\u52a1\u7684\u793e\u4ea4\u7f51\u7edc\u4e2d\u7684\u6570\u636e\u5b89\u5168\u4e0e\u9690\u79c1\u4fdd\u62a4\u673a\u5236\u7814\u7a76","funder_award_id":"61702180","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8753907732","display_name":null,"funder_award_id":"2022JJ30267","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W1532761024","https://openalex.org/W1966517804","https://openalex.org/W2056773559","https://openalex.org/W2116241118","https://openalex.org/W2125613938","https://openalex.org/W2134167315","https://openalex.org/W2462377526","https://openalex.org/W2490096848","https://openalex.org/W2529689813","https://openalex.org/W2568772110","https://openalex.org/W2581672328","https://openalex.org/W2626104141","https://openalex.org/W2642179594","https://openalex.org/W2734666515","https://openalex.org/W2782543804","https://openalex.org/W2784146178","https://openalex.org/W2807091904","https://openalex.org/W2887443223","https://openalex.org/W2896489263","https://openalex.org/W2900467432","https://openalex.org/W2943929564","https://openalex.org/W2955438736","https://openalex.org/W2964756884","https://openalex.org/W3008550439","https://openalex.org/W3015074395","https://openalex.org/W3043205352","https://openalex.org/W3047944316","https://openalex.org/W3080253782","https://openalex.org/W3101611544","https://openalex.org/W3102729202","https://openalex.org/W3106238611","https://openalex.org/W3119455763","https://openalex.org/W3159189932","https://openalex.org/W3204421027","https://openalex.org/W3210126249","https://openalex.org/W4205316161","https://openalex.org/W4206937425","https://openalex.org/W4220725715","https://openalex.org/W4283016358","https://openalex.org/W4285130686","https://openalex.org/W4285145702","https://openalex.org/W4287889169","https://openalex.org/W6678344443","https://openalex.org/W6779366469","https://openalex.org/W6805559195"],"related_works":["https://openalex.org/W2092530219","https://openalex.org/W2388464034","https://openalex.org/W2533125852","https://openalex.org/W2140460949","https://openalex.org/W2105580438","https://openalex.org/W2057435755","https://openalex.org/W3121798572","https://openalex.org/W2018782216","https://openalex.org/W3139051647","https://openalex.org/W2902693277"],"abstract_inverted_index":{"Location-based":[0],"services":[1],"have":[2],"become":[3],"prevalent":[4],"and":[5,32,43,128,144,164,177,195,210,237,263],"the":[6,22,33,63,130,134,137,154,174,179,192,196,204,207,211,267],"risk":[7],"of":[8,29,88,185,259],"location":[9,48,89,110,147,155,180],"privacy":[10,49,90,148,156,199],"leakage":[11],"increases.":[12],"Most":[13],"existing":[14,58,220,249],"schemes":[15,59],"use":[16,170],"third-party-based":[17],"or":[18],"third-party-free":[19],"system":[20,52],"architectures;":[21],"former":[23],"suffers":[24],"from":[25,65],"a":[26,36,55,79,84,99,126,229,254],"single":[27],"point":[28],"failure":[30],"(SPOF)":[31],"latter":[34],"experiences":[35],"heavy":[37],"load":[38,135],"on":[39,136,203],"user":[40,127,138],"terminal":[41],"equipment":[42],"higher":[44,255],"communication":[45,175,208,240],"costs.":[46],"Ensuring":[47],"while":[50],"lowering":[51],"overhead":[53,176],"becomes":[54],"challenge.":[56],"Many":[57],"fail":[60],"to":[61,74,123,145,172,215,234,244,248,261,266],"leverage":[62],"responses":[64,70],"an":[66,120],"LBS":[67,129,197],"server;":[68],"such":[69],"can":[71],"be":[72],"cached":[73],"answer":[75],"subsequent":[76],"queries.":[77],"As":[78],"result,":[80],"providing":[81],"users":[82],"with":[83],"relatively":[85],"comprehensive":[86],"level":[87],"protection":[91],"is":[92],"troublesome.":[93],"In":[94],"this":[95],"article,":[96],"we":[97,160],"propose":[98],"caching-based":[100],"dual":[101,150],"<inline-formula":[102],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[103],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[104],"<tex-math":[105],"notation=\"LaTeX\">${K}$":[106],"</tex-math></inline-formula>":[107],"-anonymous":[108],"(CDKA)":[109],"privacy-preserving":[111],"scheme":[112,118,187,252],"in":[113,157],"edge":[114,121,165,193],"computing":[115],"environments.":[116],"Our":[117,251],"employs":[119],"server":[122,194,198],"intercedes":[124],"between":[125],"server.":[131],"We":[132,169,201],"reduce":[133],"device":[139],"by":[140],"applying":[141],"multilevel":[142],"caching":[143,171],"protect":[146],"through":[149],"anonymity.":[151],"To":[152],"ensure":[153],"our":[158,186,217,226],"construction,":[159],"set":[161],"mobile":[162],"clients":[163],"servers":[166],"as":[167],"anonymous.":[168],"lower":[173,239],"enforce":[178],"privacy.":[181],"The":[182,222],"security":[183],"analysis":[184],"supports":[188],"its":[189],"robustness":[190],"against":[191,219],"offenses.":[200],"rely":[202],"computation":[205],"time,":[206],"cost,":[209],"cache":[212,256],"hit":[213,257],"ratio":[214,258],"evaluate":[216],"work":[218,227],"constructions.":[221],"results":[223],"are":[224],"twofold:":[225],"possesses":[228],"better":[230],"response":[231],"rate":[232],"down":[233,243],"15\u201332.6":[235],"ms":[236],"exhibits":[238],"cost":[241],"requirements":[242],"6.2\u201338.9":[245],"kB":[246],"compared":[247,265],"works.":[250],"witnesses":[253],"up":[260],"13.6%":[262],"39.1%":[264],"literature.":[268]},"counts_by_year":[{"year":2026,"cited_by_count":10},{"year":2025,"cited_by_count":25},{"year":2024,"cited_by_count":23},{"year":2023,"cited_by_count":13}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}