{"id":"https://openalex.org/W4397000147","doi":"https://doi.org/10.1109/coolchips61292.2024.10531170","title":"Bit-Separable Radix-4 Booth Multiplier for Power-Efficient CNN Accelerator","display_name":"Bit-Separable Radix-4 Booth Multiplier for Power-Efficient CNN Accelerator","publication_year":2024,"publication_date":"2024-04-17","ids":{"openalex":"https://openalex.org/W4397000147","doi":"https://doi.org/10.1109/coolchips61292.2024.10531170"},"language":"en","primary_location":{"id":"doi:10.1109/coolchips61292.2024.10531170","is_oa":false,"landing_page_url":"https://doi.org/10.1109/coolchips61292.2024.10531170","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)","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/A5048067770","display_name":"Seunghyun Park","orcid":"https://orcid.org/0000-0001-5260-1252"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Seunghyun Park","raw_affiliation_strings":["Kyungpook National University,School of Electronic and Electrical Engineering","School of Electronic and Electrical Engineering, Kyungpook National University"],"affiliations":[{"raw_affiliation_string":"Kyungpook National University,School of Electronic and Electrical Engineering","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"School of Electronic and Electrical Engineering, Kyungpook National University","institution_ids":["https://openalex.org/I31419693"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030304824","display_name":"Daejin Park","orcid":"https://orcid.org/0000-0002-5560-873X"},"institutions":[{"id":"https://openalex.org/I31419693","display_name":"Kyungpook National University","ror":"https://ror.org/040c17130","country_code":"KR","type":"education","lineage":["https://openalex.org/I31419693"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Daejin Park","raw_affiliation_strings":["Kyungpook National University,School of Electronic and Electrical Engineering","School of Electronic and Electrical Engineering, Kyungpook National University"],"affiliations":[{"raw_affiliation_string":"Kyungpook National University,School of Electronic and Electrical Engineering","institution_ids":["https://openalex.org/I31419693"]},{"raw_affiliation_string":"School of Electronic and Electrical Engineering, Kyungpook National University","institution_ids":["https://openalex.org/I31419693"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048067770"],"corresponding_institution_ids":["https://openalex.org/I31419693"],"apc_list":null,"apc_paid":null,"fwci":0.4439,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60550661,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9980000257492065,"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":0.7503266334533691},{"id":"https://openalex.org/keywords/multiplier","display_name":"Multiplier (economics)","score":0.7229984402656555},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.548866868019104},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.5154533982276917},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.4698407053947449},{"id":"https://openalex.org/keywords/16-bit","display_name":"16-bit","score":0.4675385355949402},{"id":"https://openalex.org/keywords/8-bit","display_name":"8-bit","score":0.43360620737075806},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.42529261112213135},{"id":"https://openalex.org/keywords/gate-count","display_name":"Gate count","score":0.411072313785553},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3918803930282593},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.38533535599708557},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.38368889689445496},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.36799150705337524},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24975410103797913},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.15283417701721191}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7503266334533691},{"id":"https://openalex.org/C124584101","wikidata":"https://www.wikidata.org/wiki/Q1053266","display_name":"Multiplier (economics)","level":2,"score":0.7229984402656555},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.548866868019104},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.5154533982276917},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.4698407053947449},{"id":"https://openalex.org/C33652231","wikidata":"https://www.wikidata.org/wiki/Q194368","display_name":"16-bit","level":2,"score":0.4675385355949402},{"id":"https://openalex.org/C187919765","wikidata":"https://www.wikidata.org/wiki/Q270159","display_name":"8-bit","level":2,"score":0.43360620737075806},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.42529261112213135},{"id":"https://openalex.org/C2777892113","wikidata":"https://www.wikidata.org/wiki/Q5527005","display_name":"Gate count","level":2,"score":0.411072313785553},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3918803930282593},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.38533535599708557},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.38368889689445496},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.36799150705337524},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24975410103797913},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.15283417701721191},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/coolchips61292.2024.10531170","is_oa":false,"landing_page_url":"https://doi.org/10.1109/coolchips61292.2024.10531170","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Symposium in Low-Power and High-Speed Chips (COOL CHIPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321408","display_name":"Ministry of Education","ror":"https://ror.org/01p262204"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320326288","display_name":"K2","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2151322556","https://openalex.org/W2162882725","https://openalex.org/W2163578701","https://openalex.org/W2168350974","https://openalex.org/W2904983908","https://openalex.org/W2954748826","https://openalex.org/W3017729692","https://openalex.org/W3035768610","https://openalex.org/W4242188747","https://openalex.org/W4352977393"],"related_works":["https://openalex.org/W2044760845","https://openalex.org/W2919222796","https://openalex.org/W2527253132","https://openalex.org/W1598753139","https://openalex.org/W2355882350","https://openalex.org/W2891036826","https://openalex.org/W4221015033","https://openalex.org/W2955595163","https://openalex.org/W2144872554","https://openalex.org/W2106042022"],"abstract_inverted_index":{"As":[0],"the":[1,63,71,75,80,110,121,126],"demand":[2],"for":[3,40],"efficient":[4],"computational":[5,146,153],"hardware":[6,56],"escalates,":[7],"optimizing":[8],"power-hungry":[9],"multipliers":[10],"becomes":[11],"paramount.":[12],"This":[13,30],"is":[14],"particularly":[15],"crucial":[16],"as":[17],"high-performance":[18],"AI":[19,94],"applications":[20],"shift":[21],"towards":[22],"low-power":[23,41],"edge":[24,46],"devices,":[25],"necessitating":[26],"reduced":[27,130],"power":[28,140],"consumption.":[29],"paper":[31],"introduces":[32],"a":[33,59,135,142,149],"novel":[34],"bit-separable":[35,53],"radix-4":[36,123],"Booth":[37,124],"multiplier":[38,54],"tailored":[39],"training":[42],"and":[43,65,77,148],"inference":[44],"on":[45],"device.":[47],"Our":[48],"proposed":[49],"CNN":[50],"accelerator":[51,107],"with":[52],"maximizes":[55],"reusability":[57],"through":[58],"structural":[60],"division":[61],"of":[62,74,83,88],"multiplicand":[64,76],"accelerates":[66],"speed":[67],"by":[68,131],"first":[69],"calculating":[70],"higher":[72],"bits":[73],"then":[78],"decoding":[79],"dynamic":[81],"range":[82],"results":[84,116],"to":[85,120],"omit":[86],"processing":[87],"lower":[89],"bits.":[90],"To":[91],"accommodate":[92],"various":[93],"models,":[95],"experiments":[96],"were":[97],"conducted":[98],"using":[99,109],"expandable":[100],"off-chip":[101,106],"accelerators.":[102],"We":[103],"manufactured":[104],"an":[105],"chip":[108,127],"commercial":[111],"130nm":[112],"process.":[113],"The":[114],"experimental":[115],"showed":[117],"that":[118],"compared":[119],"traditional":[122],"multiplier,":[125],"size":[128],"was":[129,134],"18.8%.":[132],"There":[133],"68%":[136],"decrease":[137],"in":[138,145,152],"total":[139],"consumption,":[141],"47%":[143],"increase":[144],"speed,":[147],"53%":[150],"reduction":[151],"resources.":[154]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}