{"id":"https://openalex.org/W7165008605","doi":"https://doi.org/10.1007/s10586-026-06164-z","title":"FinSecure-FL: a blockchain-secured federated support vector regression framework with adaptive aggregation for privacy-preserving financial market prediction","display_name":"FinSecure-FL: a blockchain-secured federated support vector regression framework with adaptive aggregation for privacy-preserving financial market prediction","publication_year":2026,"publication_date":"2026-06-01","ids":{"openalex":"https://openalex.org/W7165008605","doi":"https://doi.org/10.1007/s10586-026-06164-z"},"language":"en","primary_location":{"id":"doi:10.1007/s10586-026-06164-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10586-026-06164-z","pdf_url":null,"source":{"id":"https://openalex.org/S106148199","display_name":"Cluster Computing","issn_l":"1386-7857","issn":["1386-7857","1573-7543"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cluster Computing","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":"https://openalex.org/A5093346088","display_name":"Zakia Zouaghia","orcid":"https://orcid.org/0000-0002-3102-6559"},"institutions":[{"id":"https://openalex.org/I237446400","display_name":"Institut Superieur de Gestion","ror":"https://ror.org/035fsmk47","country_code":"FR","type":"education","lineage":["https://openalex.org/I237446400"]},{"id":"https://openalex.org/I3129295481","display_name":"Tunisia Private University","ror":"https://ror.org/033xhzd30","country_code":"TN","type":"education","lineage":["https://openalex.org/I3129295481"]},{"id":"https://openalex.org/I4210088638","display_name":"Higher Institute of Management","ror":"https://ror.org/003sxhp42","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210088638"]}],"countries":["FR","RU","TN"],"is_corresponding":true,"raw_author_name":"Zakia Zouaghia","raw_affiliation_strings":["University of Tunis, ISG Tunis, SMART Lab, 41, Avenue de la Libert\u00e9, 2000, Bouchoucha, Le Bardo, Tunis, Tunisie"],"raw_orcid":"https://orcid.org/0000-0002-3102-6559","affiliations":[{"raw_affiliation_string":"University of Tunis, ISG Tunis, SMART Lab, 41, Avenue de la Libert\u00e9, 2000, Bouchoucha, Le Bardo, Tunis, Tunisie","institution_ids":["https://openalex.org/I237446400","https://openalex.org/I3129295481","https://openalex.org/I4210088638"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005905566","display_name":"Zahra Kodia","orcid":"https://orcid.org/0000-0002-1872-9364"},"institutions":[{"id":"https://openalex.org/I237446400","display_name":"Institut Superieur de Gestion","ror":"https://ror.org/035fsmk47","country_code":"FR","type":"education","lineage":["https://openalex.org/I237446400"]},{"id":"https://openalex.org/I3129295481","display_name":"Tunisia Private University","ror":"https://ror.org/033xhzd30","country_code":"TN","type":"education","lineage":["https://openalex.org/I3129295481"]},{"id":"https://openalex.org/I4210088638","display_name":"Higher Institute of Management","ror":"https://ror.org/003sxhp42","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210088638"]}],"countries":["FR","RU","TN"],"is_corresponding":false,"raw_author_name":"Zahra Kodia","raw_affiliation_strings":["University of Tunis, ISG Tunis, SMART Lab, 41, Avenue de la Libert\u00e9, 2000, Bouchoucha, Le Bardo, Tunis, Tunisie"],"raw_orcid":"https://orcid.org/0000-0002-1872-9364","affiliations":[{"raw_affiliation_string":"University of Tunis, ISG Tunis, SMART Lab, 41, Avenue de la Libert\u00e9, 2000, Bouchoucha, Le Bardo, Tunis, Tunisie","institution_ids":["https://openalex.org/I237446400","https://openalex.org/I3129295481","https://openalex.org/I4210088638"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028612749","display_name":"Lamjed Ben Sa\u00efd","orcid":"https://orcid.org/0000-0001-9225-884X"},"institutions":[{"id":"https://openalex.org/I237446400","display_name":"Institut Superieur de Gestion","ror":"https://ror.org/035fsmk47","country_code":"FR","type":"education","lineage":["https://openalex.org/I237446400"]},{"id":"https://openalex.org/I3129295481","display_name":"Tunisia Private University","ror":"https://ror.org/033xhzd30","country_code":"TN","type":"education","lineage":["https://openalex.org/I3129295481"]},{"id":"https://openalex.org/I4210088638","display_name":"Higher Institute of Management","ror":"https://ror.org/003sxhp42","country_code":"RU","type":"education","lineage":["https://openalex.org/I4210088638"]}],"countries":["FR","RU","TN"],"is_corresponding":false,"raw_author_name":"Lamjed Ben Said","raw_affiliation_strings":["University of Tunis, ISG Tunis, SMART Lab, 41, Avenue de la Libert\u00e9, 2000, Bouchoucha, Le Bardo, Tunis, Tunisie"],"raw_orcid":"https://orcid.org/0000-0001-9225-884X","affiliations":[{"raw_affiliation_string":"University of Tunis, ISG Tunis, SMART Lab, 41, Avenue de la Libert\u00e9, 2000, Bouchoucha, Le Bardo, Tunis, Tunisie","institution_ids":["https://openalex.org/I237446400","https://openalex.org/I3129295481","https://openalex.org/I4210088638"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5093346088"],"corresponding_institution_ids":["https://openalex.org/I237446400","https://openalex.org/I3129295481","https://openalex.org/I4210088638"],"apc_list":{"value":2790,"currency":"USD","value_usd":2790},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.78607128,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"29","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.16660000383853912,"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"}},"topics":[{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.16660000383853912,"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"}},{"id":"https://openalex.org/T11326","display_name":"Stock Market Forecasting Methods","score":0.1242000013589859,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11653","display_name":"Financial Distress and Bankruptcy Prediction","score":0.11339999735355377,"subfield":{"id":"https://openalex.org/subfields/1402","display_name":"Accounting"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pipeline","display_name":"Pipeline (software)","score":0.460999995470047},{"id":"https://openalex.org/keywords/byzantine-fault-tolerance","display_name":"Byzantine fault tolerance","score":0.45320001244544983},{"id":"https://openalex.org/keywords/stock-market-prediction","display_name":"Stock market prediction","score":0.382099986076355},{"id":"https://openalex.org/keywords/financial-market","display_name":"Financial market","score":0.37770000100135803},{"id":"https://openalex.org/keywords/stock-market","display_name":"Stock market","score":0.3465000092983246},{"id":"https://openalex.org/keywords/financial-services","display_name":"Financial services","score":0.3434000015258789},{"id":"https://openalex.org/keywords/regression","display_name":"Regression","score":0.3418999910354614},{"id":"https://openalex.org/keywords/differential-privacy","display_name":"Differential privacy","score":0.3416000008583069},{"id":"https://openalex.org/keywords/feature-selection","display_name":"Feature selection","score":0.328000009059906}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8687000274658203},{"id":"https://openalex.org/C43521106","wikidata":"https://www.wikidata.org/wiki/Q2165493","display_name":"Pipeline (software)","level":2,"score":0.460999995470047},{"id":"https://openalex.org/C168021876","wikidata":"https://www.wikidata.org/wiki/Q1353446","display_name":"Byzantine fault tolerance","level":3,"score":0.45320001244544983},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4049000144004822},{"id":"https://openalex.org/C2776256503","wikidata":"https://www.wikidata.org/wiki/Q7617906","display_name":"Stock market prediction","level":4,"score":0.382099986076355},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.38100001215934753},{"id":"https://openalex.org/C19244329","wikidata":"https://www.wikidata.org/wiki/Q208697","display_name":"Financial market","level":2,"score":0.37770000100135803},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3736000061035156},{"id":"https://openalex.org/C2780299701","wikidata":"https://www.wikidata.org/wiki/Q475000","display_name":"Stock market","level":3,"score":0.3465000092983246},{"id":"https://openalex.org/C139043278","wikidata":"https://www.wikidata.org/wiki/Q837171","display_name":"Financial services","level":2,"score":0.3434000015258789},{"id":"https://openalex.org/C83546350","wikidata":"https://www.wikidata.org/wiki/Q1139051","display_name":"Regression","level":2,"score":0.3418999910354614},{"id":"https://openalex.org/C23130292","wikidata":"https://www.wikidata.org/wiki/Q5275358","display_name":"Differential privacy","level":2,"score":0.3416000008583069},{"id":"https://openalex.org/C148483581","wikidata":"https://www.wikidata.org/wiki/Q446488","display_name":"Feature selection","level":2,"score":0.328000009059906},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.3260999917984009},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.32330000400543213},{"id":"https://openalex.org/C46304622","wikidata":"https://www.wikidata.org/wiki/Q374814","display_name":"Certification","level":2,"score":0.31949999928474426},{"id":"https://openalex.org/C2992525071","wikidata":"https://www.wikidata.org/wiki/Q50818671","display_name":"Federated learning","level":2,"score":0.3122999966144562},{"id":"https://openalex.org/C2776135515","wikidata":"https://www.wikidata.org/wiki/Q17143721","display_name":"Regularization (linguistics)","level":2,"score":0.3098999857902527},{"id":"https://openalex.org/C95623464","wikidata":"https://www.wikidata.org/wiki/Q1096149","display_name":"Classifier (UML)","level":2,"score":0.30379998683929443},{"id":"https://openalex.org/C183582576","wikidata":"https://www.wikidata.org/wiki/Q184783","display_name":"Market liquidity","level":2,"score":0.2955999970436096},{"id":"https://openalex.org/C199521495","wikidata":"https://www.wikidata.org/wiki/Q181487","display_name":"Audit","level":2,"score":0.28949999809265137},{"id":"https://openalex.org/C111030470","wikidata":"https://www.wikidata.org/wiki/Q1430460","display_name":"Curse of dimensionality","level":2,"score":0.2872999906539917},{"id":"https://openalex.org/C2780148112","wikidata":"https://www.wikidata.org/wiki/Q1432581","display_name":"Proxy (statistics)","level":2,"score":0.2718999981880188},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.26460000872612},{"id":"https://openalex.org/C164516710","wikidata":"https://www.wikidata.org/wiki/Q1166072","display_name":"Financial transaction","level":3,"score":0.26429998874664307},{"id":"https://openalex.org/C93959086","wikidata":"https://www.wikidata.org/wiki/Q6888345","display_name":"Model selection","level":2,"score":0.2635999917984009},{"id":"https://openalex.org/C75949130","wikidata":"https://www.wikidata.org/wiki/Q848010","display_name":"Database transaction","level":2,"score":0.25940001010894775},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.25429999828338623},{"id":"https://openalex.org/C22019652","wikidata":"https://www.wikidata.org/wiki/Q331309","display_name":"Overfitting","level":3,"score":0.2526000142097473},{"id":"https://openalex.org/C161664118","wikidata":"https://www.wikidata.org/wiki/Q1089933","display_name":"Churning","level":2,"score":0.25029999017715454}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10586-026-06164-z","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s10586-026-06164-z","pdf_url":null,"source":{"id":"https://openalex.org/S106148199","display_name":"Cluster Computing","issn_l":"1386-7857","issn":["1386-7857","1573-7543"],"is_oa":false,"is_in_doaj":false,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cluster Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6104981899261475,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":68,"referenced_works":["https://openalex.org/W1873763122","https://openalex.org/W1964357740","https://openalex.org/W2055684928","https://openalex.org/W2284153934","https://openalex.org/W2765762244","https://openalex.org/W2989739431","https://openalex.org/W3006531450","https://openalex.org/W3047304572","https://openalex.org/W3121502571","https://openalex.org/W3156459836","https://openalex.org/W3176094277","https://openalex.org/W3179327475","https://openalex.org/W3197507259","https://openalex.org/W3199457876","https://openalex.org/W3211338353","https://openalex.org/W3215782175","https://openalex.org/W4205228770","https://openalex.org/W4206016309","https://openalex.org/W4293155325","https://openalex.org/W4316041388","https://openalex.org/W4319160636","https://openalex.org/W4321611807","https://openalex.org/W4365504981","https://openalex.org/W4385172885","https://openalex.org/W4386766438","https://openalex.org/W4388419817","https://openalex.org/W4389041853","https://openalex.org/W4389434263","https://openalex.org/W4389507847","https://openalex.org/W4390060061","https://openalex.org/W4390293332","https://openalex.org/W4391671371","https://openalex.org/W4391917864","https://openalex.org/W4392237572","https://openalex.org/W4392291474","https://openalex.org/W4392826946","https://openalex.org/W4393278868","https://openalex.org/W4393278913","https://openalex.org/W4394674278","https://openalex.org/W4396498564","https://openalex.org/W4401505263","https://openalex.org/W4402269007","https://openalex.org/W4402750170","https://openalex.org/W4403101495","https://openalex.org/W4403534720","https://openalex.org/W4403827909","https://openalex.org/W4403866956","https://openalex.org/W4404449715","https://openalex.org/W4404494578","https://openalex.org/W4404739159","https://openalex.org/W4404877484","https://openalex.org/W4405708252","https://openalex.org/W4406608553","https://openalex.org/W4406681767","https://openalex.org/W4406762291","https://openalex.org/W4406786180","https://openalex.org/W4407146593","https://openalex.org/W4407164177","https://openalex.org/W4407557541","https://openalex.org/W4409723056","https://openalex.org/W4410718295","https://openalex.org/W4411072261","https://openalex.org/W4411111247","https://openalex.org/W6930930605","https://openalex.org/W6948865415","https://openalex.org/W7119489560","https://openalex.org/W7133527146","https://openalex.org/W7138833271"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2026-06-18T00:00:00"}
