{"id":"https://openalex.org/W7127665339","doi":"https://doi.org/10.1016/j.engappai.2026.114022","title":"Privacy-preserving federated feature selection with differential privacy","display_name":"Privacy-preserving federated feature selection with differential privacy","publication_year":2026,"publication_date":"2026-02-04","ids":{"openalex":"https://openalex.org/W7127665339","doi":"https://doi.org/10.1016/j.engappai.2026.114022"},"language":"en","primary_location":{"id":"doi:10.1016/j.engappai.2026.114022","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.114022","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Applications of Artificial Intelligence","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1016/j.engappai.2026.114022","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5040426455","display_name":"Amir Anees","orcid":"https://orcid.org/0009-0001-2085-587X"},"institutions":[{"id":"https://openalex.org/I91044093","display_name":"Zayed University","ror":"https://ror.org/03snqfa66","country_code":"AE","type":"education","lineage":["https://openalex.org/I91044093"]}],"countries":["AE"],"is_corresponding":true,"raw_author_name":"Amir Anees","raw_affiliation_strings":["Zayed University, Abu Dhabi, United Arab Emirates"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zayed University, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I91044093"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058266644","display_name":"Ouns Bouachir","orcid":"https://orcid.org/0000-0001-9616-4488"},"institutions":[{"id":"https://openalex.org/I91044093","display_name":"Zayed University","ror":"https://ror.org/03snqfa66","country_code":"AE","type":"education","lineage":["https://openalex.org/I91044093"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ouns Bouachir","raw_affiliation_strings":["Zayed University, Abu Dhabi, United Arab Emirates"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zayed University, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I91044093"]}]},{"author_position":"last","author":{"id":null,"display_name":"Safa Otoum","orcid":null},"institutions":[{"id":"https://openalex.org/I91044093","display_name":"Zayed University","ror":"https://ror.org/03snqfa66","country_code":"AE","type":"education","lineage":["https://openalex.org/I91044093"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Safa Otoum","raw_affiliation_strings":["Zayed University, Abu Dhabi, United Arab Emirates"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Zayed University, Abu Dhabi, United Arab Emirates","institution_ids":["https://openalex.org/I91044093"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5040426455"],"corresponding_institution_ids":["https://openalex.org/I91044093"],"apc_list":{"value":3170,"currency":"USD","value_usd":3170},"apc_paid":{"value":3170,"currency":"USD","value_usd":3170},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1243345,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"168","issue":null,"first_page":"114022","last_page":"114022"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9189000129699707,"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":0.9189000129699707,"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/T10917","display_name":"Smart Grid Security and Resilience","score":0.012400000356137753,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11689","display_name":"Adversarial Robustness in Machine Learning","score":0.007899999618530273,"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":0.8033999800682068},{"id":"https://openalex.org/keywords/federated-learning","display_name":"Federated learning","score":0.7677000164985657},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.7617999911308289},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6001999974250793},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5867999792098999},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.45840001106262207},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.4417000114917755},{"id":"https://openalex.org/keywords/distributed-database","display_name":"Distributed database","score":0.4131999909877777},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.40529999136924744}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.9126999974250793},{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.8033999800682068},{"id":"https://openalex.org/C2992525071","wikidata":"https://www.wikidata.org/wiki/Q50818671","display_name":"Federated learning","level":2,"score":0.7677000164985657},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.7617999911308289},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6001999974250793},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5867999792098999},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.5511000156402588},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.45840001106262207},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.4417000114917755},{"id":"https://openalex.org/C70061542","wikidata":"https://www.wikidata.org/wiki/Q989016","display_name":"Distributed database","level":2,"score":0.4131999909877777},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.40529999136924744},{"id":"https://openalex.org/C2779582901","wikidata":"https://www.wikidata.org/wiki/Q21013010","display_name":"Distributed learning","level":2,"score":0.38920000195503235},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38580000400543213},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3747999966144562},{"id":"https://openalex.org/C2779201187","wikidata":"https://www.wikidata.org/wiki/Q2775060","display_name":"Information leakage","level":2,"score":0.3684000074863434},{"id":"https://openalex.org/C3739613","wikidata":"https://www.wikidata.org/wiki/Q679003","display_name":"Distributed Computing Environment","level":2,"score":0.3479999899864197},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.33899998664855957},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.32170000672340393},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.314300000667572},{"id":"https://openalex.org/C2778827112","wikidata":"https://www.wikidata.org/wiki/Q22245680","display_name":"Feature engineering","level":3,"score":0.30329999327659607},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2985999882221222},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.29280000925064087},{"id":"https://openalex.org/C59404180","wikidata":"https://www.wikidata.org/wiki/Q17013334","display_name":"Feature learning","level":2,"score":0.2896000146865845},{"id":"https://openalex.org/C2781170535","wikidata":"https://www.wikidata.org/wiki/Q30587856","display_name":"Noisy data","level":2,"score":0.2721000015735626},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.2597000002861023},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.25290000438690186}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.engappai.2026.114022","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.114022","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Applications of Artificial Intelligence","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.engappai.2026.114022","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.engappai.2026.114022","pdf_url":null,"source":{"id":"https://openalex.org/S900972176","display_name":"Engineering Applications of Artificial Intelligence","issn_l":"0952-1976","issn":["0952-1976","1873-6769"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Engineering Applications of Artificial Intelligence","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5128023624420166,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1931354685","https://openalex.org/W2250670532","https://openalex.org/W2606882085","https://openalex.org/W2763005399","https://openalex.org/W2991140181","https://openalex.org/W3033120446","https://openalex.org/W3043507573","https://openalex.org/W3102927640","https://openalex.org/W3123459983","https://openalex.org/W3157481694","https://openalex.org/W3199488740","https://openalex.org/W4282958541","https://openalex.org/W4285404750","https://openalex.org/W4309192434","https://openalex.org/W4310018105","https://openalex.org/W4311146541","https://openalex.org/W4315628873","https://openalex.org/W4318204734","https://openalex.org/W4361006741","https://openalex.org/W4361224401"],"related_works":[],"abstract_inverted_index":{"There":[0],"is":[1,26,51,59,105,157],"an":[2],"urgent":[3],"need":[4],"to":[5,28,79],"perform":[6],"effective":[7],"feature":[8,23,49,97,112],"selection":[9,24,50,113],"in":[10,42,53,159,193],"distributed":[11,38,54,69,72],"environments":[12],"while":[13],"preserving":[14,82],"data":[15,208],"privacy.":[16,84],"In":[17],"this":[18,160,178],"paper,":[19],"a":[20,108,151],"new":[21,152],"federated":[22,62,141],"framework":[25,58,104,171],"developed":[27,158],"protect":[29],"the":[30,75,80,83,102,120,139,144,169,185],"privacy":[31,66,189],"of":[32,101,155,177,213],"input":[33],"features":[34,122,166],"held":[35],"by":[36,168],"multiple":[37],"clients,":[39],"with":[40],"applications":[41],"engineering":[43],"systems":[44],"where":[45,111],"secure":[46],"and":[47,64,96,143,172,200,210],"efficient":[48],"critical":[52],"environments.":[55,70],"The":[56,71,85,99,132,175],"proposed":[57,103,140,170],"based":[60],"on":[61],"learning":[63,126],"differential":[65],"techniques":[67],"for":[68,93],"clients":[73],"send":[74],"noisy":[76,90],"features\u2019":[77,91],"values":[78,92],"server":[81,86],"then":[87],"aggregates":[88],"these":[89],"further":[94,148],"computations":[95],"selection.":[98],"performance":[100,137],"evaluated":[106],"against":[107,198,207],"centralized":[109,145,173],"scenario":[110],"occurs":[114],"centrally.":[115],"Comparative":[116],"analysis":[117,179],"involves":[118],"inputting":[119],"selected":[121,167],"into":[123],"various":[124,129],"machine":[125],"models":[127],"employing":[128],"evaluation":[130],"metrics.":[131],"simulation":[133],"results":[134,176],"indicate":[135],"comparable":[136],"between":[138,165,184],"approach":[142],"method.":[146,174],"To":[147],"compare":[149],"performance,":[150],"method,":[153],"\u2019Rank":[154],"Features\u2019":[156],"paper":[161],"that":[162,195],"evaluates":[163],"similarity":[164,183],"also":[180],"demonstrate":[181],"strong":[182],"two":[186],"approaches.":[187],"Further,":[188],"analyses":[190],"are":[191],"conducted":[192],"detail":[194],"include":[196],"protection":[197],"reconstruction":[199],"membership":[201],"inference":[202,212],"attacks":[203],"demonstrating":[204],"robust":[205],"preservation":[206],"leakage":[209],"unauthorized":[211],"sensitive":[214],"information.":[215]},"counts_by_year":[],"updated_date":"2026-02-07T06:11:34.122080","created_date":"2026-02-06T00:00:00"}
