{"id":"https://openalex.org/W4214838687","doi":"https://doi.org/10.1109/paap54281.2021.9720483","title":"FEAS: A Faster Event-driven Accelerator Supporting Inhibitory Spiking Neural Network","display_name":"FEAS: A Faster Event-driven Accelerator Supporting Inhibitory Spiking Neural Network","publication_year":2021,"publication_date":"2021-12-10","ids":{"openalex":"https://openalex.org/W4214838687","doi":"https://doi.org/10.1109/paap54281.2021.9720483"},"language":"en","primary_location":{"id":"doi:10.1109/paap54281.2021.9720483","is_oa":false,"landing_page_url":"https://doi.org/10.1109/paap54281.2021.9720483","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 12th International Symposium on Parallel Architectures, Algorithms and Programming (PAAP)","raw_type":"proceedings-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/A5100665160","display_name":"Songsong Li","orcid":"https://orcid.org/0000-0001-9784-2877"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Songsong Li","raw_affiliation_strings":["University of Science and Technology of China,Heifei,China","University of Science and Technology of China, Heifei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,Heifei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"University of Science and Technology of China, Heifei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072915437","display_name":"Lei Gong","orcid":"https://orcid.org/0000-0002-8391-5526"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Gong","raw_affiliation_strings":["University of Science and Technology of China,Heifei,China","University of Science and Technology of China, Heifei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,Heifei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"University of Science and Technology of China, Heifei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089833377","display_name":"Teng Wang","orcid":"https://orcid.org/0000-0002-7281-1203"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Teng Wang","raw_affiliation_strings":["University of Science and Technology of China,Heifei,China","University of Science and Technology of China, Heifei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,Heifei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"University of Science and Technology of China, Heifei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100407149","display_name":"Chao Wang","orcid":"https://orcid.org/0000-0003-4836-7648"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chao Wang","raw_affiliation_strings":["University of Science and Technology of China,Heifei,China","University of Science and Technology of China, Heifei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,Heifei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"University of Science and Technology of China, Heifei, China","institution_ids":["https://openalex.org/I126520041"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077322091","display_name":"Xuehai Zhou","orcid":"https://orcid.org/0000-0002-8360-3143"},"institutions":[{"id":"https://openalex.org/I126520041","display_name":"University of Science and Technology of China","ror":"https://ror.org/04c4dkn09","country_code":"CN","type":"education","lineage":["https://openalex.org/I126520041","https://openalex.org/I19820366"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuehai Zhou","raw_affiliation_strings":["University of Science and Technology of China,Heifei,China","University of Science and Technology of China, Heifei, China"],"affiliations":[{"raw_affiliation_string":"University of Science and Technology of China,Heifei,China","institution_ids":["https://openalex.org/I126520041"]},{"raw_affiliation_string":"University of Science and Technology of China, Heifei, China","institution_ids":["https://openalex.org/I126520041"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100665160"],"corresponding_institution_ids":["https://openalex.org/I126520041"],"apc_list":null,"apc_paid":null,"fwci":0.2005,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.53253548,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"14","last_page":"18"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":1.0,"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":1.0,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9988999962806702,"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/T10581","display_name":"Neural dynamics and brain function","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spiking-neural-network","display_name":"Spiking neural network","score":0.9088891744613647},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7128814458847046},{"id":"https://openalex.org/keywords/hardware-acceleration","display_name":"Hardware acceleration","score":0.6397663354873657},{"id":"https://openalex.org/keywords/mnist-database","display_name":"MNIST database","score":0.6252079606056213},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5060777068138123},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.30341628193855286},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.28178510069847107},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.21218019723892212}],"concepts":[{"id":"https://openalex.org/C11731999","wikidata":"https://www.wikidata.org/wiki/Q9067355","display_name":"Spiking neural network","level":3,"score":0.9088891744613647},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7128814458847046},{"id":"https://openalex.org/C13164978","wikidata":"https://www.wikidata.org/wiki/Q600158","display_name":"Hardware acceleration","level":3,"score":0.6397663354873657},{"id":"https://openalex.org/C190502265","wikidata":"https://www.wikidata.org/wiki/Q17069496","display_name":"MNIST database","level":3,"score":0.6252079606056213},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5060777068138123},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.30341628193855286},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.28178510069847107},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.21218019723892212}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/paap54281.2021.9720483","is_oa":false,"landing_page_url":"https://doi.org/10.1109/paap54281.2021.9720483","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 12th International Symposium on Parallel Architectures, Algorithms and Programming (PAAP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8700000047683716,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3520664965","display_name":null,"funder_award_id":"61976200,61772482,62172380,62102383","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4451411784","display_name":null,"funder_award_id":"2017497","funder_id":"https://openalex.org/F4320322847","funder_display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences"},{"id":"https://openalex.org/G5390848094","display_name":null,"funder_award_id":"WK2150110018","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7567407405","display_name":null,"funder_award_id":"2017YFA0700900,2017YFA0700903","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7819305190","display_name":null,"funder_award_id":"BK20181193,BK20210123","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"},{"id":"https://openalex.org/F4320322847","display_name":"Youth Innovation Promotion Association of the Chinese Academy of Sciences","ror":"https://ror.org/031141b54"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1512746852","https://openalex.org/W1604973310","https://openalex.org/W2006370340","https://openalex.org/W2076964542","https://openalex.org/W2088192327","https://openalex.org/W2102397476","https://openalex.org/W2152637387","https://openalex.org/W2152839228","https://openalex.org/W2162003043","https://openalex.org/W2571808120","https://openalex.org/W2783525259","https://openalex.org/W2883283267","https://openalex.org/W2883927138","https://openalex.org/W2966081953","https://openalex.org/W3008269034","https://openalex.org/W3020221024","https://openalex.org/W3026844281","https://openalex.org/W3033007178","https://openalex.org/W3090600872","https://openalex.org/W3131926233","https://openalex.org/W6630758646","https://openalex.org/W6778187483"],"related_works":["https://openalex.org/W4281699635","https://openalex.org/W4321472116","https://openalex.org/W3202619090","https://openalex.org/W3102040318","https://openalex.org/W4287724471","https://openalex.org/W4386227043","https://openalex.org/W3214713078","https://openalex.org/W2786930404","https://openalex.org/W3161396968","https://openalex.org/W3035000326"],"abstract_inverted_index":{"In":[0,75],"recent":[1],"years,":[2],"the":[3,25,37,47,51,61,70,99,102,120,125,129,153,162,169,177],"spiking":[4],"neural":[5,72],"network":[6,73],"(SNN)":[7],"has":[8,30],"gained":[9],"widespread":[10],"attention":[11],"for":[12,122,150],"its":[13],"low":[14,17],"latency":[15],"and":[16,108,128,136],"power":[18],"consumption":[19],"characteristics.":[20],"Customizing":[21],"accelerators":[22,49,80],"to":[23,111,143],"exploit":[24],"parallelism":[26],"in":[27,43,55,60],"SNN":[28,44,64,79,84,115,123,127,148],"fully":[29,146],"become":[31],"a":[32,145],"current":[33],"research":[34],"hotspot.":[35],"Because":[36],"calculations":[38],"between":[39],"different":[40],"time":[41,56],"steps":[42],"have":[45],"dependencies,":[46],"existing":[48],"update":[50],"neuron":[52,106],"state":[53],"strictly":[54],"sequence,":[57],"which":[58,86],"results":[59,157],"calculation":[62],"of":[63,69,91,101,174],"even":[65],"more":[66],"than":[67],"that":[68,159],"artificial":[71],"(ANN).":[74],"addition,":[76],"traditional":[77],"event-driven":[78,114],"cannot":[81],"support":[82],"inhibitory":[83,130],"models,":[85],"severely":[87],"limits":[88],"their":[89],"scope":[90],"application.":[92],"Based":[93],"on":[94,152],"this":[95],"observation,":[96],"we":[97],"combined":[98],"characteristics":[100],"most":[103],"commonly":[104],"used":[105],"model":[107,149],"spike":[109],"code":[110],"design":[112],"an":[113,172],"accelerator":[116,166],"(FEAS).":[117],"FEAS":[118,142],"realizes":[119],"acceleration":[121],"(both":[124],"excitatory":[126],"SNN)":[131],"models":[132],"through":[133],"algorithm":[134],"approximation":[135],"novel":[137],"hardware":[138],"modules.":[139],"We":[140],"use":[141],"accelerate":[144],"connected":[147],"classification":[151],"MNIST":[154],"dataset.":[155],"The":[156],"show":[158],"compared":[160],"with":[161,176],"state-of-the-art":[163],"technology,":[164],"our":[165],"can":[167],"increase":[168],"throughput":[170],"by":[171],"order":[173],"magnitude":[175],"model's":[178],"accuracy":[179],"as":[180,182],"high":[181],"97.54%.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
