{"id":"https://openalex.org/W4413155141","doi":"https://doi.org/10.1109/jiot.2025.3598068","title":"Multi-User Privacy-Preserving and Verifiable Spatial-Feature Data Query for IoT Clouds","display_name":"Multi-User Privacy-Preserving and Verifiable Spatial-Feature Data Query for IoT Clouds","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4413155141","doi":"https://doi.org/10.1109/jiot.2025.3598068"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2025.3598068","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3598068","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":null,"display_name":"Xinsheng Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinsheng Chen","raw_affiliation_strings":["School of Information Science and Engineering, Shandong Normal University, Jinan, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103233413","display_name":"Xiaochao Wei","orcid":"https://orcid.org/0000-0003-4433-1322"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaochao Wei","raw_affiliation_strings":["School of Information Science and Engineering, Shandong Normal University, Jinan, China"],"raw_orcid":"https://orcid.org/0000-0003-4433-1322","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067287220","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0003-3472-3699"},"institutions":[{"id":"https://openalex.org/I28006308","display_name":"Shandong Normal University","ror":"https://ror.org/01wy3h363","country_code":"CN","type":"education","lineage":["https://openalex.org/I28006308"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Wang","raw_affiliation_strings":["School of Information Science and Engineering, Shandong Normal University, Jinan, China"],"raw_orcid":"https://orcid.org/0000-0003-3472-3699","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Shandong Normal University, Jinan, China","institution_ids":["https://openalex.org/I28006308"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006924079","display_name":"Lijuan Xu","orcid":"https://orcid.org/0000-0003-3386-4756"},"institutions":[{"id":"https://openalex.org/I152269853","display_name":"Qilu University of Technology","ror":"https://ror.org/04hyzq608","country_code":"CN","type":"education","lineage":["https://openalex.org/I152269853"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lijuan Xu","raw_affiliation_strings":["Ministry of Education, Shandong Computer Science Center, National Supercomputer Center in Jinan, Key Laboratory of Computing Power Network and Information Security, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China"],"raw_orcid":"https://orcid.org/0000-0003-3386-4756","affiliations":[{"raw_affiliation_string":"Ministry of Education, Shandong Computer Science Center, National Supercomputer Center in Jinan, Key Laboratory of Computing Power Network and Information Security, Qilu University of Technology, Shandong Academy of Sciences, Jinan, China","institution_ids":["https://openalex.org/I152269853"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.10027761,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9911999702453613,"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":0.9911999702453613,"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/T11106","display_name":"Data Management and Algorithms","score":0.9575999975204468,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.917900025844574,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8558231592178345},{"id":"https://openalex.org/keywords/verifiable-secret-sharing","display_name":"Verifiable secret sharing","score":0.615326464176178},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5652799606323242},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5547357201576233},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.5308985114097595},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.4390496611595154},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.42449283599853516},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3860276937484741}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8558231592178345},{"id":"https://openalex.org/C85847156","wikidata":"https://www.wikidata.org/wiki/Q59015987","display_name":"Verifiable secret sharing","level":3,"score":0.615326464176178},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5652799606323242},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5547357201576233},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.5308985114097595},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.4390496611595154},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.42449283599853516},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3860276937484741},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/jiot.2025.3598068","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2025.3598068","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":[],"awards":[{"id":"https://openalex.org/G5431418230","display_name":null,"funder_award_id":"62472265","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"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W21197164","https://openalex.org/W199269548","https://openalex.org/W1571926107","https://openalex.org/W1856343956","https://openalex.org/W2062967627","https://openalex.org/W2076287166","https://openalex.org/W2088492763","https://openalex.org/W2112469755","https://openalex.org/W2114373571","https://openalex.org/W2115687456","https://openalex.org/W2145344816","https://openalex.org/W2152162824","https://openalex.org/W2155019111","https://openalex.org/W2157576825","https://openalex.org/W2405356014","https://openalex.org/W2558384379","https://openalex.org/W2618583153","https://openalex.org/W2765944171","https://openalex.org/W2807500202","https://openalex.org/W2845638444","https://openalex.org/W2864865595","https://openalex.org/W3136734963","https://openalex.org/W3163561067","https://openalex.org/W4214771680","https://openalex.org/W4285118693","https://openalex.org/W4308338766","https://openalex.org/W4312505544","https://openalex.org/W4320008813","https://openalex.org/W4412444855"],"related_works":["https://openalex.org/W3022534164","https://openalex.org/W4396832952","https://openalex.org/W3046095319","https://openalex.org/W3197497514","https://openalex.org/W1591172238","https://openalex.org/W2111194702","https://openalex.org/W2972172135","https://openalex.org/W2116878667","https://openalex.org/W1787552957","https://openalex.org/W4300474583"],"abstract_inverted_index":{"The":[0,141],"large":[1],"volume":[2],"of":[3,10,113,191,199,223],"spatial":[4,128,164,205],"feature":[5,129,165,208],"data":[6,61,83,96,130],"generated":[7],"by":[8,37,94],"Internet":[9],"Things":[11],"(IoT)":[12],"devices":[13],"is":[14,109,116,144],"increasingly":[15],"utilized":[16],"in":[17,31,153],"business":[18,35],"location":[19],"planning":[20],"(BLP)":[21],"services.":[22,155],"reverse":[23],"nearest":[24],"neighbor":[25],"(RNN)":[26],"query":[27,50,77,131],"techniques":[28],"assist":[29],"BLP":[30,154],"achieving":[32],"more":[33],"efficient":[34],"decisions":[36],"identifying":[38],"candidate":[39],"locations":[40],"that":[41,81,133,194],"are":[42,57,86,150,201],"most":[43],"attractive":[44],"to":[45],"users.":[46],"However,":[47],"existing":[48],"RNN":[49,147],"schemes":[51,78],"face":[52],"significant":[53],"challenges.":[54],"First,":[55],"there":[56],"some":[58],"issues":[59],"with":[60],"security":[62,220],"and":[63,73,89,207,214,221],"result":[64],"integrity,":[65],"as":[66],"cloud":[67],"servers":[68],"can":[69],"be":[70],"both":[71],"untrustworthy":[72],"malicious.":[74],"Second,":[75],"traditional":[76],"commonly":[79],"assume":[80],"the":[82,91,95,111,114,120,196,219,224],"users":[84,136],"(DUs)":[85],"fully":[87],"trusted":[88],"hold":[90],"key":[92,108,139,183],"provided":[93],"owner":[97],"(DO,":[98],"IoT":[99],"device":[100],"users).":[101],"In":[102],"practice,":[103],"however,":[104],"once":[105],"a":[106,126,160,189],"DU\u2019s":[107],"compromised,":[110],"dataset":[112],"DO":[115],"at":[117],"risk.":[118],"Regarding":[119],"above":[121],"issues,":[122],"this":[123],"article":[124],"proposes":[125],"privacy-preserving":[127],"scheme":[132,143],"supports":[134],"multiple":[135],"without":[137],"requiring":[138],"sharing.":[140,184],"proposed":[142],"demonstrated":[145],"using":[146],"queries,":[148],"which":[149],"highly":[151],"applicable":[152],"Specifically,":[156],"we":[157,168],"first":[158],"design":[159],"Quad-Tree":[161],"for":[162,182,203],"indexing":[163],"data.":[166],"Then,":[167],"embed":[169],"replicated":[170],"secret":[171],"sharing":[172],"(RSS)":[173],"technique":[174],"into":[175],"distributed":[176],"two":[177],"trapdoors":[178],"public-key":[179],"cryptosystem":[180],"(DT-PKC)":[181],"And":[185],"based":[186],"on":[187],"this,":[188],"set":[190],"secure":[192],"protocols":[193],"satisfy":[195],"mutual":[197],"independence":[198],"DUs":[200],"designed":[202],"computing":[204],"distance":[206],"similarity.":[209],"Finally,":[210],"rigorous":[211],"theoretical":[212],"proofs":[213],"extensive":[215],"experimental":[216],"evaluations":[217],"ensure":[218],"effectiveness":[222],"scheme.":[225]},"counts_by_year":[],"updated_date":"2025-12-28T23:10:05.387466","created_date":"2025-10-10T00:00:00"}