{"id":"https://openalex.org/W2752484645","doi":"https://doi.org/10.1109/access.2017.2748956","title":"PCP: A Privacy-Preserving Content-Based Publish\u2013Subscribe Scheme With Differential Privacy in Fog Computing","display_name":"PCP: A Privacy-Preserving Content-Based Publish\u2013Subscribe Scheme With Differential Privacy in Fog Computing","publication_year":2017,"publication_date":"2017-01-01","ids":{"openalex":"https://openalex.org/W2752484645","doi":"https://doi.org/10.1109/access.2017.2748956","mag":"2752484645"},"language":"en","primary_location":{"id":"doi:10.1109/access.2017.2748956","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2748956","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2017.2748956","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075417376","display_name":"Qixu Wang","orcid":"https://orcid.org/0000-0002-3970-9290"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qixu Wang","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114125431","display_name":"Dajiang Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]},{"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","CN"],"is_corresponding":false,"raw_author_name":"Dajiang Chen","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, ON, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"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 Science, Texas A&M University-Corpus Christi, Corpus Christi, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Computing Science, Texas A&M University-Corpus Christi, Corpus Christi, TX, USA","institution_ids":["https://openalex.org/I96749437"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101606879","display_name":"Zhe Ding","orcid":"https://orcid.org/0000-0003-1432-6848"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Ding","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045032131","display_name":"Zhiguang Qin","orcid":"https://orcid.org/0000-0001-6745-6377"},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiguang Qin","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"affiliations":[{"raw_affiliation_string":"School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China","institution_ids":["https://openalex.org/I150229711"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5075417376"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":7.0672,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.97509186,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"5","issue":null,"first_page":"17962","last_page":"17974"},"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":0.9975000023841858,"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9922999739646912,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.8824747800827026},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8426294326782227},{"id":"https://openalex.org/keywords/publication","display_name":"Publication","score":0.6792855262756348},{"id":"https://openalex.org/keywords/collusion","display_name":"Collusion","score":0.5670902132987976},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.5654831528663635},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5514076352119446},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5488513112068176},{"id":"https://openalex.org/keywords/privacy-software","display_name":"Privacy software","score":0.4795075058937073},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4613603949546814},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.41888493299484253},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.2872602641582489}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.8824747800827026},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8426294326782227},{"id":"https://openalex.org/C41458344","wikidata":"https://www.wikidata.org/wiki/Q732577","display_name":"Publication","level":2,"score":0.6792855262756348},{"id":"https://openalex.org/C2781198186","wikidata":"https://www.wikidata.org/wiki/Q701521","display_name":"Collusion","level":2,"score":0.5670902132987976},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.5654831528663635},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5514076352119446},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5488513112068176},{"id":"https://openalex.org/C509729295","wikidata":"https://www.wikidata.org/wiki/Q7246032","display_name":"Privacy software","level":3,"score":0.4795075058937073},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4613603949546814},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.41888493299484253},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2872602641582489},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C112698675","wikidata":"https://www.wikidata.org/wiki/Q37038","display_name":"Advertising","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/access.2017.2748956","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2748956","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:a8fc947b150f4562913aff03ffa19c32","is_oa":true,"landing_page_url":"https://doaj.org/article/a8fc947b150f4562913aff03ffa19c32","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 5, Pp 17962-17974 (2017)","raw_type":"article"},{"id":"pmh:oai:scholar.uwindsor.ca:electricalengpub-1046","is_oa":false,"landing_page_url":"https://scholar.uwindsor.ca/electricalengpub/46","pdf_url":null,"source":{"id":"https://openalex.org/S4306400430","display_name":"Scholarship at UWindsor (University of Windsor)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I74413500","host_organization_name":"University of Windsor","host_organization_lineage":["https://openalex.org/I74413500"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Electrical and Computer Engineering Publications","raw_type":"text"}],"best_oa_location":{"id":"doi:10.1109/access.2017.2748956","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2017.2748956","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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 Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5799999833106995,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1517189076","display_name":null,"funder_award_id":"61502085","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4531568404","display_name":null,"funder_award_id":"61472064","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5814277799","display_name":null,"funder_award_id":"61520106007","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6806399230","display_name":null,"funder_award_id":"2015M570775","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8392860951","display_name":null,"funder_award_id":"61133016","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/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":44,"referenced_works":["https://openalex.org/W1555772797","https://openalex.org/W1592775138","https://openalex.org/W1873763122","https://openalex.org/W1993116423","https://openalex.org/W2000934606","https://openalex.org/W2027090774","https://openalex.org/W2027595342","https://openalex.org/W2035203720","https://openalex.org/W2055195752","https://openalex.org/W2056413827","https://openalex.org/W2091644709","https://openalex.org/W2093320808","https://openalex.org/W2109135024","https://openalex.org/W2110796598","https://openalex.org/W2123820077","https://openalex.org/W2138865266","https://openalex.org/W2142827986","https://openalex.org/W2152670919","https://openalex.org/W2154548380","https://openalex.org/W2161825879","https://openalex.org/W2164778205","https://openalex.org/W2165157425","https://openalex.org/W2286366981","https://openalex.org/W2346542314","https://openalex.org/W2394645292","https://openalex.org/W2407215383","https://openalex.org/W2464740120","https://openalex.org/W2528081940","https://openalex.org/W2532423614","https://openalex.org/W2591243071","https://openalex.org/W2591915039","https://openalex.org/W2592416275","https://openalex.org/W2594736069","https://openalex.org/W2606234769","https://openalex.org/W2606265326","https://openalex.org/W2607378777","https://openalex.org/W2613511081","https://openalex.org/W2769593744","https://openalex.org/W2911978475","https://openalex.org/W2963062476","https://openalex.org/W4205228770","https://openalex.org/W4248649186","https://openalex.org/W6629530050","https://openalex.org/W6746154086"],"related_works":["https://openalex.org/W4315488958","https://openalex.org/W3176515490","https://openalex.org/W3185918024","https://openalex.org/W3138333794","https://openalex.org/W2773408865","https://openalex.org/W4226426276","https://openalex.org/W2083287929","https://openalex.org/W3132022922","https://openalex.org/W2613373864","https://openalex.org/W4241535341"],"abstract_inverted_index":{"Fog":[0],"computing":[1,6,27,71],"dramatically":[2],"extends":[3],"the":[4,8,11,16,19,47,76,81,87,92,97,105,112,116,119,134,144,165,168,172],"cloud":[5],"to":[7,90,110,123],"edge":[9],"of":[10,26,146],"network":[12],"and":[13,29,39,107,115,127,171],"admirably":[14],"solves":[15],"problem":[17],"that":[18,133,161],"brokers":[20,33],"(in":[21],"publish-subscribe":[22],"system)":[23],"generally":[24],"lack":[25],"capacity":[28],"energy":[30],"power.":[31],"However,":[32],"may":[34],"be":[35],"disguised,":[36],"hacked,":[37],"sniffed,":[38],"corrupted.":[40],"The":[41,157],"traditional":[42],"security":[43],"technology":[44],"cannot":[45],"protect":[46],"system":[48,169],"privacy":[49,68,139,173],"when":[50],"facing":[51],"a":[52,61],"possible":[53],"collusion":[54],"attack.":[55],"In":[56],"this":[57],"paper,":[58],"we":[59,148],"propose":[60],"privacy-preserving":[62],"content-based":[63],"publish/subscribe":[64],"scheme":[65],"with":[66,152],"differential":[67,113,138],"in":[69,140],"fog":[70,77],"context,":[72],"named":[73],"PCP,":[74,147],"where":[75],"nodes":[78],"act":[79],"as":[80],"brokers.":[82],"Specifically,":[83],"PCP":[84,135,162],"firstly":[85],"utilizes":[86],"U-Apriori":[88],"algorithm":[89],"mine":[91],"top-K":[93,121],"frequent":[94],"itemsets":[95,122],"(i.e.,":[96],"attributes)":[98],"from":[99],"uncertain":[100],"data":[101,155],"sets,":[102],"then":[103],"applies":[104],"exponential":[106],"Laplace":[108],"mechanism":[109],"ensure":[111],"privacy,":[114],"broker":[117],"uses":[118],"mined":[120],"match":[124],"appropriate":[125],"publisher":[126],"subscriber":[128],"finally.":[129],"Security":[130],"analysis":[131],"shows":[132],"can":[136],"guarantee":[137],"theory.":[141],"To":[142],"evaluate":[143],"performance":[145],"carry":[149],"out":[150],"experiments":[151],"real-world":[153],"scenario":[154],"sets.":[156],"experimental":[158],"results":[159],"show":[160],"efficiently":[163],"achieves":[164],"tradeoff":[166],"between":[167],"cost":[170],"demand.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":15},{"year":2018,"cited_by_count":7}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
