{"id":"https://openalex.org/W4407449911","doi":"https://doi.org/10.1109/tcss.2025.3533634","title":"Heterogeneous Privacy-Preserving Blockchain-Enabled Federated Learning for Social Fintech","display_name":"Heterogeneous Privacy-Preserving Blockchain-Enabled Federated Learning for Social Fintech","publication_year":2025,"publication_date":"2025-02-13","ids":{"openalex":"https://openalex.org/W4407449911","doi":"https://doi.org/10.1109/tcss.2025.3533634"},"language":"en","primary_location":{"id":"doi:10.1109/tcss.2025.3533634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcss.2025.3533634","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Computational Social Systems","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/A5100643589","display_name":"Hu Xiong","orcid":"https://orcid.org/0000-0001-6137-6667"},"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":"Hu Xiong","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0001-6137-6667","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/A5037095547","display_name":"Yutong Xia","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"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ye Xia","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0000-0466-6211","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/A5010208918","display_name":"Yaxin Zhao","orcid":"https://orcid.org/0009-0000-0557-0377"},"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":"Yaxin Zhao","raw_affiliation_strings":["School of Information and Software Engineering, University of Electronic Science and Technology of China, Chengdu, China"],"raw_orcid":"https://orcid.org/0009-0000-0557-0377","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/A5013886407","display_name":"Abubaker Wahaballa","orcid":"https://orcid.org/0000-0002-5829-8968"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Abubaker Wahaballa","raw_affiliation_strings":["Computer Science Department, Arab East Colleges, Riyadh, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0002-5829-8968","affiliations":[{"raw_affiliation_string":"Computer Science Department, Arab East Colleges, Riyadh, Saudi Arabia","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043276911","display_name":"Kuo\u2010Hui Yeh","orcid":"https://orcid.org/0000-0003-0598-761X"},"institutions":[{"id":"https://openalex.org/I148366613","display_name":"National Yang Ming Chiao Tung University","ror":"https://ror.org/00se2k293","country_code":"TW","type":"education","lineage":["https://openalex.org/I148366613"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuo-Hui Yeh","raw_affiliation_strings":["Institute of Artificial Intelligence Innovation, National Yang Ming Chiao Tung University, Hsinchu, Taiwan"],"raw_orcid":"https://orcid.org/0000-0003-0598-761X","affiliations":[{"raw_affiliation_string":"Institute of Artificial Intelligence Innovation, National Yang Ming Chiao Tung University, Hsinchu, Taiwan","institution_ids":["https://openalex.org/I148366613"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":7.0351,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.96163526,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"12","issue":"6","first_page":"5229","last_page":"5244"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9997000098228455,"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":0.9997000098228455,"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/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9840999841690063,"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/T11612","display_name":"Stochastic Gradient Optimization Techniques","score":0.9674999713897705,"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/blockchain","display_name":"Blockchain","score":0.9751718044281006},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.5851296186447144},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.5694400072097778},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5486682653427124},{"id":"https://openalex.org/keywords/information-privacy","display_name":"Information privacy","score":0.5207064747810364},{"id":"https://openalex.org/keywords/privacy-protection","display_name":"Privacy protection","score":0.466361403465271},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.41847896575927734}],"concepts":[{"id":"https://openalex.org/C2779687700","wikidata":"https://www.wikidata.org/wiki/Q20514253","display_name":"Blockchain","level":2,"score":0.9751718044281006},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.5851296186447144},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.5694400072097778},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5486682653427124},{"id":"https://openalex.org/C123201435","wikidata":"https://www.wikidata.org/wiki/Q456632","display_name":"Information privacy","level":2,"score":0.5207064747810364},{"id":"https://openalex.org/C3017597292","wikidata":"https://www.wikidata.org/wiki/Q25052250","display_name":"Privacy protection","level":2,"score":0.466361403465271},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.41847896575927734}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcss.2025.3533634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcss.2025.3533634","pdf_url":null,"source":{"id":"https://openalex.org/S2490693980","display_name":"IEEE Transactions on Computational Social Systems","issn_l":"2329-924X","issn":["2329-924X","2373-7476"],"is_oa":false,"is_in_doaj":false,"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 Transactions on Computational Social Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1721061489","display_name":null,"funder_award_id":"2023J194","funder_id":"https://openalex.org/F4320324778","funder_display_name":"Ningbo Municipal Bureau of Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320324778","display_name":"Ningbo Municipal Bureau of Science and Technology","ror":"https://ror.org/00gskyj95"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W209883168","https://openalex.org/W1492902541","https://openalex.org/W1525737403","https://openalex.org/W1537090015","https://openalex.org/W1603356866","https://openalex.org/W1901616594","https://openalex.org/W1996876766","https://openalex.org/W2031738616","https://openalex.org/W2050322947","https://openalex.org/W2068425466","https://openalex.org/W2116556172","https://openalex.org/W2151413173","https://openalex.org/W2577854906","https://openalex.org/W2622367729","https://openalex.org/W2932329902","https://openalex.org/W2951832089","https://openalex.org/W2952439975","https://openalex.org/W2974429275","https://openalex.org/W2977797911","https://openalex.org/W2979513187","https://openalex.org/W2989253922","https://openalex.org/W3006970599","https://openalex.org/W3009627224","https://openalex.org/W3014517104","https://openalex.org/W3019945581","https://openalex.org/W3042070225","https://openalex.org/W3043744241","https://openalex.org/W3082603309","https://openalex.org/W3086809868","https://openalex.org/W3096328345","https://openalex.org/W3112885687","https://openalex.org/W3123374528","https://openalex.org/W3138603542","https://openalex.org/W3138815606","https://openalex.org/W3164573547","https://openalex.org/W3202810279","https://openalex.org/W4205640428","https://openalex.org/W4206637344","https://openalex.org/W4213298953","https://openalex.org/W4220883012","https://openalex.org/W4253012470","https://openalex.org/W4293811970","https://openalex.org/W4313650188","https://openalex.org/W4362513799","https://openalex.org/W4383754164"],"related_works":["https://openalex.org/W2584827882","https://openalex.org/W3195097297","https://openalex.org/W3038106605","https://openalex.org/W2513267613","https://openalex.org/W3049084372","https://openalex.org/W2528109871","https://openalex.org/W2940702331","https://openalex.org/W2905822832","https://openalex.org/W4225340788","https://openalex.org/W4318485713"],"abstract_inverted_index":{"Social":[0],"fintech":[1,125],"integrates":[2],"financial":[3,10],"technology":[4],"with":[5],"social":[6,17,124],"networking":[7],"to":[8,117,165],"enhance":[9,118],"services\u2019":[11],"accessibility":[12],"and":[13,19,51,60,69,91,121,131,142,153,158],"personalization":[14],"by":[15],"leveraging":[16],"interactions":[18],"user":[20],"data.":[21],"This":[22,105],"approach":[23],"raises":[24],"privacy":[25,52,58],"security":[26,140],"concerns,":[27],"particularly":[28],"in":[29,123],"application":[30],"based":[31],"on":[32],"centralized":[33],"artificial":[34],"intelligence":[35],"systems.":[36],"To":[37],"address":[38],"these":[39],"issues,":[40],"blockchain-enabled":[41,111],"federated":[42,112],"learning":[43,113],"(BEFL)":[44],"offers":[45],"a":[46,66,89,100],"decentralized":[47],"solution,":[48],"improving":[49,135],"robustness":[50],"but":[53],"facing":[54],"challenges":[55],"such":[56],"as":[57,99],"attacks":[59,133],"heterogeneous":[61,71,93,109,167],"crypto":[62,83],"system.":[63],"In":[64],"response,":[65],"novel":[67],"PKI":[68,90],"identity-based":[70,92],"authenticated":[72],"asymmetric":[73],"group":[74],"key":[75],"agreement":[76],"(PKI-IB-HAAGKA)":[77],"protocol":[78],"was":[79,97],"proposed,":[80],"which":[81,161],"resolves":[82],"system":[84,137],"heterogeneity":[85],"issues.":[86],"What's":[87],"more,":[88],"batch":[94],"multisignature":[95],"(PKI-IB-HBMS)":[96],"proposed":[98,150],"building":[101],"block":[102],"of":[103],"PKI-IB-HAAGKA.":[104],"article":[106],"presents":[107],"the":[108,149],"privacy-preserving":[110,168],"(HPP-BEFL)":[114],"system,":[115],"designed":[116],"privacy,":[119],"security,":[120],"efficiency":[122],"applications.":[126],"It":[127],"effectively":[128],"mitigates":[129],"man-in-the-middle":[130],"inference":[132],"while":[134],"overall":[136],"performance.":[138],"Through":[139],"analysis":[141],"experiment":[143],"results,":[144],"it":[145],"is":[146],"demonstrated":[147],"that":[148],"PKI-IB-HAAGKA,":[151],"PKI-IB-HBMS,":[152],"HPP-BEFL":[154],"are":[155],"provably":[156],"secure":[157],"highly":[159],"efficient,":[160],"can":[162],"be":[163],"applied":[164],"large-scale":[166],"model":[169],"training":[170],"scenarios.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}