{"id":"https://openalex.org/W3205575254","doi":"https://doi.org/10.1007/s40747-021-00550-3","title":"Differentially private data aggregating with relative error constraint","display_name":"Differentially private data aggregating with relative error constraint","publication_year":2021,"publication_date":"2021-10-09","ids":{"openalex":"https://openalex.org/W3205575254","doi":"https://doi.org/10.1007/s40747-021-00550-3","mag":"3205575254"},"language":"en","primary_location":{"id":"doi:10.1007/s40747-021-00550-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-021-00550-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-021-00550-3.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/s40747-021-00550-3.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100446064","display_name":"Hao Wang","orcid":"https://orcid.org/0000-0001-9301-5989"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hao Wang","raw_affiliation_strings":["Key Laboratory of Tourism Multisource Data Perception and Decision, Ministry of Culture and Tourism, College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, No. 2, Chongwen Road, Nan\u2019an District, Chongqing, 400065, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Tourism Multisource Data Perception and Decision, Ministry of Culture and Tourism, College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, No. 2, Chongwen Road, Nan\u2019an District, Chongqing, 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112108087","display_name":"Xiao Peng","orcid":"https://orcid.org/0009-0005-4919-3274"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiao Peng","raw_affiliation_strings":["Key Laboratory of Tourism Multisource Data Perception and Decision, Ministry of Culture and Tourism, College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, No. 2, Chongwen Road, Nan\u2019an District, Chongqing, 400065, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Tourism Multisource Data Perception and Decision, Ministry of Culture and Tourism, College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, No. 2, Chongwen Road, Nan\u2019an District, Chongqing, 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102426707","display_name":"Yihang Xiao","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yihang Xiao","raw_affiliation_strings":["Key Laboratory of Tourism Multisource Data Perception and Decision, Ministry of Culture and Tourism, College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, No. 2, Chongwen Road, Nan\u2019an District, Chongqing, 400065, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Tourism Multisource Data Perception and Decision, Ministry of Culture and Tourism, College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, No. 2, Chongwen Road, Nan\u2019an District, Chongqing, 400065, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100407032","display_name":"Zhengquan Xu","orcid":"https://orcid.org/0000-0002-7130-2992"},"institutions":[{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengquan Xu","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, No. 129, Luoyu Road, Wuchang District, Wuhan, 430079, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, No. 129, Luoyu Road, Wuchang District, Wuhan, 430079, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100666114","display_name":"Xian Chen","orcid":"https://orcid.org/0000-0002-0114-4642"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xian Chen","raw_affiliation_strings":["Key Laboratory of Tourism Multisource Data Perception and Decision, Ministry of Culture and Tourism, College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, No. 2, Chongwen Road, Nan\u2019an District, Chongqing, 400065, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Tourism Multisource Data Perception and Decision, Ministry of Culture and Tourism, College of Computer Science and Technology, Chongqing University of Posts and Telecommunications, No. 2, Chongwen Road, Nan\u2019an District, Chongqing, 400065, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100446064"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":{"value":1320,"currency":"GBP","value_usd":1619},"apc_paid":{"value":1320,"currency":"GBP","value_usd":1619},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.14829291,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":"1","first_page":"641","last_page":"656"},"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":0.9983000159263611,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9757999777793884,"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/differential-privacy","display_name":"Differential privacy","score":0.833202600479126},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7204141616821289},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.6163665652275085},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.6008351445198059},{"id":"https://openalex.org/keywords/variance","display_name":"Variance (accounting)","score":0.4806762635707855},{"id":"https://openalex.org/keywords/multidisciplinary-approach","display_name":"Multidisciplinary approach","score":0.46025407314300537},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.43234843015670776},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4180352985858917},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.414574533700943},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.41017842292785645},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.397333562374115},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24027219414710999},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.15877747535705566},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1582793891429901}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.833202600479126},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7204141616821289},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.6163665652275085},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.6008351445198059},{"id":"https://openalex.org/C196083921","wikidata":"https://www.wikidata.org/wiki/Q7915758","display_name":"Variance (accounting)","level":2,"score":0.4806762635707855},{"id":"https://openalex.org/C22467394","wikidata":"https://www.wikidata.org/wiki/Q849359","display_name":"Multidisciplinary approach","level":2,"score":0.46025407314300537},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.43234843015670776},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4180352985858917},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.414574533700943},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.41017842292785645},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.397333562374115},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24027219414710999},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.15877747535705566},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1582793891429901},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","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/C121955636","wikidata":"https://www.wikidata.org/wiki/Q4116214","display_name":"Accounting","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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s40747-021-00550-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-021-00550-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-021-00550-3.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s40747-021-00550-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-021-00550-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-021-00550-3.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6899999976158142,"id":"https://metadata.un.org/sdg/16"}],"awards":[{"id":"https://openalex.org/G2104653401","display_name":null,"funder_award_id":"2021M","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2644602120","display_name":null,"funder_award_id":"2021M693929","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2959104747","display_name":null,"funder_award_id":"42001398","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4771438833","display_name":null,"funder_award_id":"2019006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5230005281","display_name":null,"funder_award_id":"20190061","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7373847194","display_name":null,"funder_award_id":"2020-1","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/F4320321135","display_name":"Chongqing University","ror":"https://ror.org/023rhb549"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320322687","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26"},{"id":"https://openalex.org/F4320324116","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3205575254.pdf","grobid_xml":"https://content.openalex.org/works/W3205575254.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W205333855","https://openalex.org/W1626398438","https://openalex.org/W2020740057","https://openalex.org/W2050164782","https://openalex.org/W2057576485","https://openalex.org/W2077217970","https://openalex.org/W2099259603","https://openalex.org/W2109426455","https://openalex.org/W2123733729","https://openalex.org/W2132768130","https://openalex.org/W2149545836","https://openalex.org/W2161195135","https://openalex.org/W2169570643","https://openalex.org/W2170540710","https://openalex.org/W2179547080","https://openalex.org/W2284973007","https://openalex.org/W2585120197","https://openalex.org/W2911978475","https://openalex.org/W2953314980","https://openalex.org/W3008497156","https://openalex.org/W3013579342","https://openalex.org/W3014777329","https://openalex.org/W3015074395","https://openalex.org/W3045698718","https://openalex.org/W3101361680","https://openalex.org/W3122751563","https://openalex.org/W3127040002","https://openalex.org/W3133489250","https://openalex.org/W3171954485","https://openalex.org/W3191331448"],"related_works":["https://openalex.org/W3038283795","https://openalex.org/W2604501336","https://openalex.org/W2734500670","https://openalex.org/W2558166297","https://openalex.org/W2315671126","https://openalex.org/W798507144","https://openalex.org/W2964481303","https://openalex.org/W1751413323","https://openalex.org/W2571704763","https://openalex.org/W3206394311"],"abstract_inverted_index":{"Abstract":[0],"Privacy":[1],"preserving":[2,60,104],"methods":[3],"supporting":[4],"for":[5,91,141],"data":[6,38,92],"aggregating":[7,93],"have":[8],"attracted":[9],"the":[10,18,46,66,77,81,88,101,114],"attention":[11],"of":[12,48,137,144],"researchers":[13,56],"in":[14,135],"multidisciplinary":[15],"fields.":[16],"Among":[17],"advanced":[19],"methods,":[20],"differential":[21],"privacy":[22,28,34,62,103],"(DP)":[23],"has":[24,42],"become":[25],"an":[26],"influential":[27],"mechanism":[29,131],"owing":[30],"to":[31,51,59,69,112],"its":[32],"rigorous":[33,61],"guarantee":[35,63],"and":[36,84,94,109,139],"high":[37],"utility.":[39,54],"But":[40],"DP":[41,119],"no":[43],"limitation":[44],"on":[45],"bound":[47],"noise,":[49],"leading":[50],"a":[52,70,121],"low-level":[53],"Recently,":[55],"investigate":[57],"how":[58],"while":[64,117],"limiting":[65],"relative":[67,123],"error":[68,124],"fixed":[71,122],"bound.":[72,125],"However,":[73],"these":[74],"schemes":[75,134],"destroy":[76],"statistical":[78,115],"properties,":[79],"including":[80,106],"mean,":[82],"variance":[83],"MSE,":[85],"which":[86],"are":[87],"foundational":[89],"elements":[90],"analyzing.":[95],"In":[96],"this":[97],"paper,":[98],"we":[99],"explore":[100],"optimal":[102],"solution,":[105],"novel":[107],"definitions":[108],"implementing":[110],"mechanisms,":[111],"maintain":[113],"properties":[116],"satisfying":[118],"with":[120],"Experimental":[126],"evaluation":[127],"demonstrates":[128],"that":[129],"our":[130],"outperforms":[132],"current":[133],"terms":[136],"security":[138],"utility":[140],"large":[142],"quantities":[143],"queries.":[145]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
