{"id":"https://openalex.org/W4399426758","doi":"https://doi.org/10.1109/tnse.2024.3409755","title":"Decentralized Online Bandit Federated Learning Over Unbalanced Directed Networks","display_name":"Decentralized Online Bandit Federated Learning Over Unbalanced Directed Networks","publication_year":2024,"publication_date":"2024-06-07","ids":{"openalex":"https://openalex.org/W4399426758","doi":"https://doi.org/10.1109/tnse.2024.3409755"},"language":"en","primary_location":{"id":"doi:10.1109/tnse.2024.3409755","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2024.3409755","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Network Science and Engineering","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/A5091908969","display_name":"Wang Gao","orcid":"https://orcid.org/0009-0009-3915-5775"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wang Gao","raw_affiliation_strings":["School of Automation, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0009-3915-5775","affiliations":[{"raw_affiliation_string":"School of Automation, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020302409","display_name":"Zhongyuan Zhao","orcid":"https://orcid.org/0000-0002-6312-4225"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhongyuan Zhao","raw_affiliation_strings":["School of Automation, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-6312-4225","affiliations":[{"raw_affiliation_string":"School of Automation, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065168319","display_name":"Mengli Wei","orcid":"https://orcid.org/0000-0001-7471-4549"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengli Wei","raw_affiliation_strings":["School of Cyber Science and Engineering, Southeast University, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-7471-4549","affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048053951","display_name":"Ju Yang","orcid":"https://orcid.org/0009-0000-5475-1115"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ju Yang","raw_affiliation_strings":["School of Automation, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0009-0000-5475-1115","affiliations":[{"raw_affiliation_string":"School of Automation, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100432430","display_name":"Xiaogang Zhang","orcid":"https://orcid.org/0000-0001-5187-9762"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaogang Zhang","raw_affiliation_strings":["School of Automation, Nanjing University of Information Science and Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-5187-9762","affiliations":[{"raw_affiliation_string":"School of Automation, Nanjing University of Information Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035990403","display_name":"Jinsong Li","orcid":"https://orcid.org/0000-0002-5602-3346"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jinsong Li","raw_affiliation_strings":["State Grid Shanxi Electric Power Research Institute, Taiyuan, China"],"raw_orcid":"https://orcid.org/0000-0002-5602-3346","affiliations":[{"raw_affiliation_string":"State Grid Shanxi Electric Power Research Institute, Taiyuan, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5273,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.84920429,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":98},"biblio":{"volume":"11","issue":"5","first_page":"4264","last_page":"4277"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9977999925613403,"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":0.9977999925613403,"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/T12101","display_name":"Advanced Bandit Algorithms Research","score":0.994700014591217,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9869999885559082,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computer-science","display_name":"Computer science","score":0.7120372653007507},{"id":"https://openalex.org/keywords/online-learning","display_name":"Online learning","score":0.47659987211227417},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4503549039363861},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3979436755180359},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.1362728774547577}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7120372653007507},{"id":"https://openalex.org/C2986087404","wikidata":"https://www.wikidata.org/wiki/Q15946010","display_name":"Online learning","level":2,"score":0.47659987211227417},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4503549039363861},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3979436755180359},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.1362728774547577}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tnse.2024.3409755","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tnse.2024.3409755","pdf_url":null,"source":{"id":"https://openalex.org/S2484352698","display_name":"IEEE Transactions on Network Science and Engineering","issn_l":"2327-4697","issn":["2327-4697","2334-329X"],"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 Network Science and Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.6899999976158142,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G2391655438","display_name":null,"funder_award_id":"62033010","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3821160350","display_name":null,"funder_award_id":"U23B2061","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4012470538","display_name":null,"funder_award_id":"BK20200824","funder_id":"https://openalex.org/F4320322769","funder_display_name":"Natural Science Foundation of Jiangsu Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W2315826754","https://openalex.org/W2344279181","https://openalex.org/W2402489532","https://openalex.org/W2763533254","https://openalex.org/W2781091734","https://openalex.org/W2912023992","https://openalex.org/W2963156126","https://openalex.org/W2963304272","https://openalex.org/W2963540401","https://openalex.org/W3007369111","https://openalex.org/W3009947594","https://openalex.org/W3014517104","https://openalex.org/W3016632787","https://openalex.org/W3020982436","https://openalex.org/W3038692499","https://openalex.org/W3081955893","https://openalex.org/W3100513551","https://openalex.org/W3105993255","https://openalex.org/W3116402990","https://openalex.org/W3152459330","https://openalex.org/W3161501971","https://openalex.org/W3164573547","https://openalex.org/W3167626677","https://openalex.org/W3175663678","https://openalex.org/W3186590963","https://openalex.org/W3192649393","https://openalex.org/W3198262235","https://openalex.org/W3203616663","https://openalex.org/W3204183032","https://openalex.org/W3204468048","https://openalex.org/W3209696639","https://openalex.org/W3211643445","https://openalex.org/W4210758839","https://openalex.org/W4212773196","https://openalex.org/W4226126236","https://openalex.org/W4285126476","https://openalex.org/W4285219553","https://openalex.org/W4285820549","https://openalex.org/W4287641017","https://openalex.org/W4290963548","https://openalex.org/W4292972772","https://openalex.org/W4313387429","https://openalex.org/W4317987705","https://openalex.org/W4375868815","https://openalex.org/W4377293783","https://openalex.org/W4386609221","https://openalex.org/W4387126727","https://openalex.org/W4388522909","https://openalex.org/W4390905619","https://openalex.org/W4391827207","https://openalex.org/W4399728110","https://openalex.org/W6728757088","https://openalex.org/W6774788995"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"a":[3,73,122],"class":[4],"of":[5,14,37,102,105,152],"privacy-enhancing":[6],"decentralized":[7,74],"federated":[8,77],"learning":[9,78],"(DFL)":[10],"algorithms.":[11],"The":[12],"majority":[13],"current":[15],"DFL":[16],"algorithms":[17],"rely":[18],"on":[19,131,160],"the":[20,27,34,38,60,63,88,93,97,100,109,113,128,132,150],"premise":[21],"that":[22,33],"obtaining":[23,53],"gradient":[24,54,98,106],"information":[25,55],"for":[26,62],"cost":[28],"function":[29],"is":[30,66,84,155],"efficient":[31],"and":[32,59,140],"weight":[35,64,125],"matrix":[36,65],"communication":[39,114],"network":[40,115,120],"adheres":[41],"to":[42],"either":[43],"doubly":[44],"stochastic":[45,124],"or":[46],"column":[47],"stochastic.":[48],"However,":[49],"in":[50],"many":[51],"cases,":[52],"may":[56],"be":[57],"challenging,":[58],"requirement":[61,101],"also":[67],"stringent.":[68],"To":[69],"overcome":[70],"these":[71],"challenges,":[72],"online":[75],"bandit":[76,90],"algorithm":[79,94,111,135,154],"with":[80,121,164],"differential":[81],"privacy":[82],"(DP)":[83],"proposed.":[85],"By":[86],"employing":[87],"one-point":[89],"feedback":[91],"(OPBF),":[92],"can":[95],"estimate":[96],"without":[99],"complex":[103],"computation":[104],"information.":[107],"Moreover,":[108],"proposed":[110],"models":[112],"as":[116],"an":[117],"unbalanced":[118],"directed":[119],"row":[123],"matrix,":[126],"eliminating":[127],"stringent":[129],"requirements":[130],"network.":[133],"Our":[134],"accomplishes":[136],"both":[137],"sublinear":[138],"convergence":[139],"<inline-formula":[141],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[142],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><tex-math":[143],"notation=\"LaTeX\">$\\varepsilon$</tex-math></inline-formula>-DP":[144],"through":[145,157],"rigorous":[146],"theoretical":[147],"derivations.":[148],"Finally,":[149],"effectiveness":[151],"our":[153],"validated":[156],"simulation":[158],"experiments":[159],"multiple":[161],"mainstream":[162],"datasets":[163],"various":[165],"data":[166],"scenarios.":[167]},"counts_by_year":[{"year":2025,"cited_by_count":5}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
