{"id":"https://openalex.org/W4411726381","doi":"https://doi.org/10.1109/iscas56072.2025.11043915","title":"WS-CIM: Enabling Fast and Simultaneous Update for Multi-Macro Compute-in-Memory Architecture Using Weight Sharing Technique","display_name":"WS-CIM: Enabling Fast and Simultaneous Update for Multi-Macro Compute-in-Memory Architecture Using Weight Sharing Technique","publication_year":2025,"publication_date":"2025-05-25","ids":{"openalex":"https://openalex.org/W4411726381","doi":"https://doi.org/10.1109/iscas56072.2025.11043915"},"language":"en","primary_location":{"id":"doi:10.1109/iscas56072.2025.11043915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043915","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","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":null,"display_name":"Yan-Ding Shieh","orcid":null},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Yan-Ding Shieh","raw_affiliation_strings":["National Taiwan University,Graduate Institute of Electronics Engineering,Taipei,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Taiwan University,Graduate Institute of Electronics Engineering,Taipei,Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055590565","display_name":"Ming-Guang Lin","orcid":"https://orcid.org/0000-0001-7748-1189"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Ming-Guang Lin","raw_affiliation_strings":["National Taiwan University,Graduate Institute of Electronics Engineering,Taipei,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Taiwan University,Graduate Institute of Electronics Engineering,Taipei,Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102989258","display_name":"Hung\u2010Yu Wang","orcid":"https://orcid.org/0000-0001-5935-8638"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hung-Yu Wang","raw_affiliation_strings":["National Taiwan University,Graduate Institute of Electronics Engineering,Taipei,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Taiwan University,Graduate Institute of Electronics Engineering,Taipei,Taiwan","institution_ids":["https://openalex.org/I16733864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109465340","display_name":"An-Yeu Wu","orcid":"https://orcid.org/0000-0003-4731-8633"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"An-Yeu Andy Wu","raw_affiliation_strings":["National Taiwan University,Graduate Institute of Electronics Engineering,Taipei,Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National Taiwan University,Graduate Institute of Electronics Engineering,Taipei,Taiwan","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1081,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.79996442,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.977400004863739,"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"}},"topics":[{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.977400004863739,"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"}},{"id":"https://openalex.org/T12203","display_name":"Mobile Agent-Based Network Management","score":0.970300018787384,"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"}},{"id":"https://openalex.org/T14276","display_name":"Power Systems and Technologies","score":0.949400007724762,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7938273549079895},{"id":"https://openalex.org/keywords/macro","display_name":"Macro","score":0.7840976119041443},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.6935895085334778},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.5502668023109436},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5345190167427063},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3622528910636902},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32433342933654785},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.11429703235626221}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7938273549079895},{"id":"https://openalex.org/C166955791","wikidata":"https://www.wikidata.org/wiki/Q629579","display_name":"Macro","level":2,"score":0.7840976119041443},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.6935895085334778},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.5502668023109436},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5345190167427063},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3622528910636902},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32433342933654785},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.11429703235626221},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas56072.2025.11043915","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043915","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320331164","display_name":"National Science and Technology Council","ror":"https://ror.org/00wnb9798"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2117539524","https://openalex.org/W2194775991","https://openalex.org/W2808168148","https://openalex.org/W2899641901","https://openalex.org/W2919115771","https://openalex.org/W3164913974","https://openalex.org/W3176213365","https://openalex.org/W3194056411","https://openalex.org/W4213080446","https://openalex.org/W4283811336","https://openalex.org/W4312517188","https://openalex.org/W4312769570","https://openalex.org/W4380520345","https://openalex.org/W4386072014","https://openalex.org/W4388109028","https://openalex.org/W4388692445","https://openalex.org/W4399880747","https://openalex.org/W4403422380"],"related_works":["https://openalex.org/W2030816003","https://openalex.org/W4239992647","https://openalex.org/W2150013480","https://openalex.org/W1554458299","https://openalex.org/W81423522","https://openalex.org/W1509860481","https://openalex.org/W2488264085","https://openalex.org/W2076325756","https://openalex.org/W4386206750","https://openalex.org/W2038503502"],"abstract_inverted_index":{"Compute-in-memory":[0],"CIM)":[1],"architecture":[2,80,104],"has":[3],"been":[4],"widely":[5],"studied":[6],"to":[7,44,59,81,92,105],"accelerate":[8],"deep":[9],"neural":[10],"networks":[11],"(DNNs).":[12],"CIM":[13,33,68,79,159],"improves":[14],"energy":[15,48],"and":[16,47,62,119,134,150],"area":[17],"efficiency":[18,151],"by":[19,87],"performing":[20],"multiply-accumulate":[21],"(MAC)":[22],"operations":[23],"within":[24],"memory":[25],"array.":[26],"However,":[27],"the":[28,78,148],"limited":[29],"size":[30],"of":[31,152],"individual":[32],"macros":[34],"requires":[35],"frequent":[36],"weight":[37,64,74,114],"updates":[38,65],"for":[39,66,102,132,142,154],"large":[40],"DNN":[41],"models,":[42],"leading":[43],"significant":[45],"latency":[46,126,136],"overhead.":[49],"In":[50],"this":[51],"paper,":[52],"we":[53],"propose":[54],"WS-CIM,":[55],"a":[56,88],"novel":[57],"framework":[58],"enable":[60],"fast":[61],"simultaneous":[63,113],"multi-macro":[67,103],"architectures.":[69],"Specifically,":[70],"WS-CIM":[71,123,153],"adopts":[72],"fine-grained":[73],"sharing":[75],"technique":[76],"considering":[77],"minimize":[82],"redundant":[83],"write":[84],"operations,":[85],"guided":[86],"distance":[89],"loss":[90,131],"function":[91],"maintain":[93],"accuracy.":[94],"A":[95],"workload":[96],"balance":[97],"mechanism":[98],"is":[99],"further":[100],"introduced":[101],"prevent":[106],"bottlenecks":[107],"from":[108],"any":[109],"single":[110],"macro":[111],"during":[112],"updates.":[115],"Experiments":[116],"on":[117,157],"ResNet50":[118,133],"DeiT-B":[120],"show":[121],"that":[122],"achieves":[124],"34.8%":[125],"reduction":[127,137],"with":[128,138],"1.29%":[129],"accuracy":[130,140],"35.8%":[135],"0.70%":[139],"degradation":[141],"DeiT-B,":[143],"respectively.":[144],"These":[145],"results":[146],"demonstrate":[147],"scalability":[149],"deploying":[155],"DNNs":[156],"advanced":[158],"hardware":[160],"platforms.":[161]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}