{"id":"https://openalex.org/W4327621743","doi":"https://doi.org/10.1007/s40747-023-01017-3","title":"An ensemble learning model based on differentially private decision tree","display_name":"An ensemble learning model based on differentially private decision tree","publication_year":2023,"publication_date":"2023-03-16","ids":{"openalex":"https://openalex.org/W4327621743","doi":"https://doi.org/10.1007/s40747-023-01017-3"},"language":"en","primary_location":{"id":"doi:10.1007/s40747-023-01017-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-023-01017-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-023-01017-3.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 & 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/s40747-023-01017-3.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068538065","display_name":"Xufeng Niu","orcid":"https://orcid.org/0000-0002-2827-9272"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]},{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xufeng Niu","raw_affiliation_strings":["School of Telecommunication Engineering, Xidian University, Xi\u2019an, 710071, China","State Key Laboratory of Cryptology,  P.O. Box 5159, Beijing, 100878, China","School of Telecommunication Engineering, Xidian University, Xi\u2019an, China","State Key Laboratory of Cryptology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Telecommunication Engineering, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology,  P.O. Box 5159, Beijing, 100878, China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"School of Telecommunication Engineering, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065027008","display_name":"Wenping Ma","orcid":"https://orcid.org/0000-0001-8872-2195"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]},{"id":"https://openalex.org/I4210132990","display_name":"State Key Laboratory of Cryptology","ror":"https://ror.org/02pn5rj08","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210132990"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenping Ma","raw_affiliation_strings":["School of Telecommunication Engineering, Xidian University, Xi\u2019an, 710071, China","State Key Laboratory of Cryptology,  P.O. Box 5159, Beijing, 100878, China","School of Telecommunication Engineering, Xidian University, Xi\u2019an, China","State Key Laboratory of Cryptology, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Telecommunication Engineering, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology,  P.O. Box 5159, Beijing, 100878, China","institution_ids":["https://openalex.org/I4210132990"]},{"raw_affiliation_string":"School of Telecommunication Engineering, Xidian University, Xi\u2019an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Cryptology, Beijing, China","institution_ids":["https://openalex.org/I4210132990"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5068538065"],"corresponding_institution_ids":["https://openalex.org/I149594827","https://openalex.org/I4210132990"],"apc_list":{"value":2190,"currency":"USD","value_usd":2190},"apc_paid":{"value":2190,"currency":"USD","value_usd":2190},"fwci":0.2621,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61704661,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":"9","issue":"5","first_page":"5267","last_page":"5280"},"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9973000288009644,"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"}},{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9868999719619751,"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":0.7509036064147949},{"id":"https://openalex.org/keywords/majority-rule","display_name":"Majority rule","score":0.7405186295509338},{"id":"https://openalex.org/keywords/decision-tree","display_name":"Decision tree","score":0.6661441922187805},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.656922459602356},{"id":"https://openalex.org/keywords/voting","display_name":"Voting","score":0.5483700037002563},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.5378647446632385},{"id":"https://openalex.org/keywords/ensemble-learning","display_name":"Ensemble learning","score":0.5254786610603333},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.5199229121208191},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.5138397812843323},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4981808662414551},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4876052439212799},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.427212119102478}],"concepts":[{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.7509036064147949},{"id":"https://openalex.org/C153668964","wikidata":"https://www.wikidata.org/wiki/Q27636","display_name":"Majority rule","level":2,"score":0.7405186295509338},{"id":"https://openalex.org/C84525736","wikidata":"https://www.wikidata.org/wiki/Q831366","display_name":"Decision tree","level":2,"score":0.6661441922187805},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.656922459602356},{"id":"https://openalex.org/C520049643","wikidata":"https://www.wikidata.org/wiki/Q189760","display_name":"Voting","level":3,"score":0.5483700037002563},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.5378647446632385},{"id":"https://openalex.org/C45942800","wikidata":"https://www.wikidata.org/wiki/Q245652","display_name":"Ensemble learning","level":2,"score":0.5254786610603333},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5199229121208191},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.5138397812843323},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4981808662414551},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4876052439212799},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.427212119102478},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"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/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"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/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s40747-023-01017-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-023-01017-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-023-01017-3.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 & Intelligent Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:82f468c591c448eb972f9f0c95be230e","is_oa":true,"landing_page_url":"https://doaj.org/article/82f468c591c448eb972f9f0c95be230e","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complex & Intelligent Systems, Vol 9, Iss 5, Pp 5267-5280 (2023)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s40747-023-01017-3","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-023-01017-3","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-023-01017-3.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 & Intelligent Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4327621743.pdf"},"referenced_works_count":37,"referenced_works":["https://openalex.org/W1873763122","https://openalex.org/W1985907578","https://openalex.org/W1991669689","https://openalex.org/W1996332242","https://openalex.org/W2005107218","https://openalex.org/W2007779652","https://openalex.org/W2010523825","https://openalex.org/W2043817411","https://openalex.org/W2069857456","https://openalex.org/W2096870293","https://openalex.org/W2109135024","https://openalex.org/W2109475551","https://openalex.org/W2123820077","https://openalex.org/W2129157759","https://openalex.org/W2134167315","https://openalex.org/W2136114025","https://openalex.org/W2138745909","https://openalex.org/W2161479324","https://openalex.org/W2178255279","https://openalex.org/W2248364747","https://openalex.org/W2599187771","https://openalex.org/W2754602126","https://openalex.org/W2792706211","https://openalex.org/W2897510551","https://openalex.org/W2911978475","https://openalex.org/W2947528994","https://openalex.org/W2963521256","https://openalex.org/W2968213045","https://openalex.org/W2985605635","https://openalex.org/W3026685397","https://openalex.org/W3036086884","https://openalex.org/W3085191555","https://openalex.org/W3104137910","https://openalex.org/W3153929497","https://openalex.org/W4255574744","https://openalex.org/W4281478238","https://openalex.org/W4283813601"],"related_works":["https://openalex.org/W1845209238","https://openalex.org/W3136871737","https://openalex.org/W2558685994","https://openalex.org/W4390860632","https://openalex.org/W4243868241","https://openalex.org/W2973321216","https://openalex.org/W2802000585","https://openalex.org/W2915435096","https://openalex.org/W2121434426","https://openalex.org/W2905430408"],"abstract_inverted_index":{"Abstract":[0],"Using":[1],"differential":[2],"privacy":[3,6,54],"to":[4,46,58,66,109,133],"provide":[5],"protection":[7],"for":[8,85,114],"classification":[9,72],"algorithms":[10],"has":[11],"become":[12],"a":[13,97],"research":[14],"hotspot":[15],"in":[16,26,62],"data":[17],"mining.":[18],"In":[19,89],"this":[20],"paper,":[21],"we":[22,79,95],"analyze":[23],"the":[24,27,43,68,90,111,120],"defects":[25],"differentially":[28,75],"private":[29,76],"decision":[30,77],"tree":[31],"named":[32],"Maxtree,":[33,127],"and":[34,51,102,106,128],"propose":[35,80,96],"an":[36,81],"improved":[37],"model":[38,84],"DPtree.":[39],"DPtree":[40,123],"can":[41,52],"use":[42],"Fayyad":[44],"theorem":[45],"process":[47,92],"continuous":[48],"features":[49],"quickly,":[50],"adjust":[53],"budget":[55],"adaptively":[56],"according":[57],"sample":[59],"category":[60],"distributions":[61],"leaf":[63],"nodes.":[64],"Moreover,":[65],"overcome":[67],"inevitable":[69],"decline":[70],"of":[71,74,93,122],"ability":[73],"trees,":[78],"ensemble":[82],"learning":[83],"DPtree,":[86],"namely":[87],"En-DPtree.":[88],"voting":[91],"En-DPtree,":[94],"multi-population":[98],"quantum":[99],"genetic":[100],"algorithm,":[101],"introduce":[103],"immigration":[104],"operators":[105],"elite":[107],"groups":[108],"search":[110],"optimal":[112],"weights":[113],"base":[115],"classifiers.":[116],"Experiments":[117],"show":[118],"that":[119],"performance":[121],"is":[124,130],"better":[125],"than":[126],"En-DPtree":[129],"always":[131],"superior":[132],"other":[134],"competitive":[135],"algorithms.":[136]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}