{"id":"https://openalex.org/W4406387820","doi":"https://doi.org/10.1109/tcsii.2025.3529670","title":"An Edge Neuromorphic Processor With High-Accuracy On-Chip Aggregate-Label Learning","display_name":"An Edge Neuromorphic Processor With High-Accuracy On-Chip Aggregate-Label Learning","publication_year":2025,"publication_date":"2025-01-15","ids":{"openalex":"https://openalex.org/W4406387820","doi":"https://doi.org/10.1109/tcsii.2025.3529670"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2025.3529670","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2025.3529670","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","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/A5100783379","display_name":"Guan\u2010Yu Chen","orcid":"https://orcid.org/0000-0002-3443-7943"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guanyu Chen","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071002513","display_name":"Mingju Chen","orcid":"https://orcid.org/0000-0003-3028-6903"},"institutions":[{"id":"https://openalex.org/I4210139481","display_name":"Science and Technology Department of Sichuan Province","ror":"https://ror.org/04323m874","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210139481"]},{"id":"https://openalex.org/I64852412","display_name":"Sichuan University of Science and Engineering","ror":"https://ror.org/053fzma23","country_code":"CN","type":"education","lineage":["https://openalex.org/I64852412"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mingju Chen","raw_affiliation_strings":["Artificial Intelligence Key Laboratory of Sichuan Province, Sichuan University of Science and Engineering, Yibin, China","Artificial Intelligence Key Laboratory of Sichuan Province, Sichuan, China"],"raw_orcid":"https://orcid.org/0000-0003-3028-6903","affiliations":[{"raw_affiliation_string":"Artificial Intelligence Key Laboratory of Sichuan Province, Sichuan University of Science and Engineering, Yibin, China","institution_ids":["https://openalex.org/I64852412"]},{"raw_affiliation_string":"Artificial Intelligence Key Laboratory of Sichuan Province, Sichuan, China","institution_ids":["https://openalex.org/I4210139481"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057933579","display_name":"Tengxiao Wang","orcid":"https://orcid.org/0009-0005-8335-0712"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tengxiao Wang","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0005-8335-0712","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004252799","display_name":"Haibing Wang","orcid":"https://orcid.org/0009-0000-3663-9138"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haibing Wang","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0000-3663-9138","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100607540","display_name":"Xiang Fu","orcid":"https://orcid.org/0009-0002-5070-2126"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Fu","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0009-0002-5070-2126","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047751126","display_name":"Yingcheng Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingcheng Lin","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0002-7478-3103","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100657035","display_name":"Liyuan Liu","orcid":"https://orcid.org/0000-0003-2585-323X"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210149211","display_name":"Institute of Semiconductors","ror":"https://ror.org/048dd0611","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210149211"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liyuan Liu","raw_affiliation_strings":["State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China","Institute of Semiconductors, State Key Laboratory for Superlattices and Microstructures, Chinese Academy of Sciences, Beijing, China"],"raw_orcid":"https://orcid.org/0000-0003-2585-323X","affiliations":[{"raw_affiliation_string":"State Key Laboratory for Superlattices and Microstructures, Institute of Semiconductors, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210149211","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Institute of Semiconductors, State Key Laboratory for Superlattices and Microstructures, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210149211","https://openalex.org/I19820366"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069699411","display_name":"Cong Shi","orcid":"https://orcid.org/0000-0003-0040-4411"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cong Shi","raw_affiliation_strings":["School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China"],"raw_orcid":"https://orcid.org/0000-0003-0040-4411","affiliations":[{"raw_affiliation_string":"School of Microelectronics and Communication Engineering, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9253,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.72254191,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"72","issue":"3","first_page":"509","last_page":"513"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10320","display_name":"Neural Networks and Applications","score":0.9950000047683716,"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/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9746000170707703,"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/neuromorphic-engineering","display_name":"Neuromorphic engineering","score":0.9180516004562378},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.7465412616729736},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.67652827501297},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6188465356826782},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.6039936542510986},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.4655981957912445},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4317578077316284},{"id":"https://openalex.org/keywords/edge-device","display_name":"Edge device","score":0.4110032916069031},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.22970759868621826},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1337248682975769},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.10390517115592957},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09421199560165405},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.0800388753414154}],"concepts":[{"id":"https://openalex.org/C151927369","wikidata":"https://www.wikidata.org/wiki/Q1981312","display_name":"Neuromorphic engineering","level":3,"score":0.9180516004562378},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.7465412616729736},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.67652827501297},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6188465356826782},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.6039936542510986},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4655981957912445},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4317578077316284},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.4110032916069031},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.22970759868621826},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1337248682975769},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.10390517115592957},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09421199560165405},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0800388753414154},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2025.3529670","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2025.3529670","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"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 Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.4699999988079071}],"awards":[{"id":"https://openalex.org/G1084619584","display_name":null,"funder_award_id":"U20A20205","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6796580103","display_name":null,"funder_award_id":"62334008","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6992634128","display_name":null,"funder_award_id":"2023RYY07","funder_id":"https://openalex.org/F4320329861","funder_display_name":"Natural Science Foundation of Sichuan Province"},{"id":"https://openalex.org/G8996373409","display_name":null,"funder_award_id":"2024CDJXY020","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329861","display_name":"Natural Science Foundation of Sichuan Province","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W2102397476","https://openalex.org/W2138913040","https://openalex.org/W2290982066","https://openalex.org/W2783525259","https://openalex.org/W2938616020","https://openalex.org/W2966081953","https://openalex.org/W2990793844","https://openalex.org/W3012075737","https://openalex.org/W3014674005","https://openalex.org/W3202272897","https://openalex.org/W4206199833","https://openalex.org/W4283371538","https://openalex.org/W4284973893","https://openalex.org/W4295832479","https://openalex.org/W4317796237","https://openalex.org/W4376652608","https://openalex.org/W4379382513","https://openalex.org/W4386322090","https://openalex.org/W4388430470","https://openalex.org/W4391341605","https://openalex.org/W4392928956","https://openalex.org/W4394595737","https://openalex.org/W4396505671","https://openalex.org/W4396917670","https://openalex.org/W4399513280","https://openalex.org/W4400811178","https://openalex.org/W4401109788","https://openalex.org/W4403917454"],"related_works":["https://openalex.org/W4396891704","https://openalex.org/W2951049725","https://openalex.org/W4285308918","https://openalex.org/W2971712727","https://openalex.org/W4387459935","https://openalex.org/W3015991694","https://openalex.org/W2908450434","https://openalex.org/W3193008624","https://openalex.org/W4382561696","https://openalex.org/W2581119583"],"abstract_inverted_index":{"Neuromorphic":[0],"computing":[1],"with":[2,23,115],"bio-inspired":[3],"spiking":[4],"neural":[5],"networks":[6],"(SNNs)":[7],"offers":[8],"an":[9,37,83],"energy-efficient":[10],"paradigm":[11],"for":[12,135],"edge":[13,38,138],"intelligence.":[14],"But,":[15],"achieving":[16],"practically":[17],"high":[18,88,123],"on-chip":[19,51,89],"SNN":[20],"learning":[21,90],"accuracy":[22],"limited":[24],"hardware":[25],"resources":[26,58],"still":[27],"remains":[28],"challenging.":[29],"To":[30,53],"tackle":[31],"this":[32,34],"issue,":[33],"brief":[35],"proposes":[36],"neuromorphic":[39],"processor":[40,64,81],"architecture":[41],"enabling":[42],"computationally-simple":[43],"optimized":[44],"aggregate-label":[45],"(AL)":[46],"algorithm":[47],"to":[48],"realize":[49],"high-accuracy":[50],"learning.":[52],"maximize":[54],"utilization":[55],"of":[56,92],"multicore":[57],"and":[59,75,86,97,104,120],"minimize":[60],"processing":[61],"latency,":[62],"our":[63,80,130],"adopts":[65],"techniques":[66],"including":[67],"uniform":[68],"neuron-core":[69],"mapping,":[70],"layer-alternating":[71],"workflow,":[72],"time-step":[73],"pipeline":[74],"event-driven":[76],"scheme.":[77],"We":[78],"benchmarked":[79],"on":[82,99],"FPGA":[84],"device,":[85],"attained":[87],"accuracies":[91],"97.21%,":[93],"88.1%,":[94],"90.92%,":[95],"100%":[96],"99.22%":[98],"MNIST,":[100],"Fashion-MNIST,":[101],"ETH-80,":[102],"ORL-10,":[103],"Yale-10":[105],"datasets,":[106],"respectively,":[107],"using":[108],"a":[109,116,121],"small":[110],"2-layer":[111],"fully-connected":[112],"(FC)":[113],"SNN,":[114],"moderate":[117],"resource":[118],"cost":[119],"relatively":[122],"energy":[124],"efficiency.":[125],"These":[126],"results":[127],"indicate":[128],"that":[129],"design":[131],"is":[132],"very":[133],"useful":[134],"many":[136],"self-adaptive":[137],"systems.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}