{"id":"https://openalex.org/W3083112481","doi":"https://doi.org/10.1109/mwscas48704.2020.9184552","title":"Acceleration of arithmetic processing with CAM-based massive-parallel SIMD matrix core","display_name":"Acceleration of arithmetic processing with CAM-based massive-parallel SIMD matrix core","publication_year":2020,"publication_date":"2020-08-01","ids":{"openalex":"https://openalex.org/W3083112481","doi":"https://doi.org/10.1109/mwscas48704.2020.9184552","mag":"3083112481"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas48704.2020.9184552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas48704.2020.9184552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS)","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/A5066180465","display_name":"Kyosuke Kageyama","orcid":"https://orcid.org/0000-0001-6445-8457"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kyosuke Kageyama","raw_affiliation_strings":["Dept. of Electronic and Computer Engineering, Ritsumeikan Univ., Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Computer Engineering, Ritsumeikan Univ., Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100516581","display_name":"Kensuke Watanabe","orcid":null},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kensuke Watanabe","raw_affiliation_strings":["Dept. of Electronic and Computer Engineering, Ritsumeikan Univ., Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Computer Engineering, Ritsumeikan Univ., Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063909907","display_name":"Akimitsu Hamai","orcid":null},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akimitsu Hamai","raw_affiliation_strings":["Dept. of Electronic and Computer Engineering, Ritsumeikan Univ., Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Computer Engineering, Ritsumeikan Univ., Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068815937","display_name":"Takeshi Kumaki","orcid":"https://orcid.org/0000-0002-2008-8535"},"institutions":[{"id":"https://openalex.org/I135768898","display_name":"Ritsumeikan University","ror":"https://ror.org/0197nmd03","country_code":"JP","type":"education","lineage":["https://openalex.org/I135768898","https://openalex.org/I4390039241"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takeshi Kumaki","raw_affiliation_strings":["Dept. of Electronic and Computer Engineering, Ritsumeikan Univ., Shiga, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electronic and Computer Engineering, Ritsumeikan Univ., Shiga, Japan","institution_ids":["https://openalex.org/I135768898"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5025654896","display_name":"Tetsushi Koide","orcid":null},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tetsushi Koide","raw_affiliation_strings":["Research Institute for Nanodevice and Bio Systems (RNBS), Hiroshima Univ., Higashi-Hiroshima, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Institute for Nanodevice and Bio Systems (RNBS), Hiroshima Univ., Higashi-Hiroshima, Japan","institution_ids":["https://openalex.org/I113306721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4862,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.68480324,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"95","issue":null,"first_page":"486","last_page":"489"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9991999864578247,"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":0.9991999864578247,"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/T12326","display_name":"Network Packet Processing and Optimization","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9966999888420105,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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":0.8192566633224487},{"id":"https://openalex.org/keywords/simd","display_name":"SIMD","score":0.6597315073013306},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.5683650374412537},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5539169907569885},{"id":"https://openalex.org/keywords/parallel-processing","display_name":"Parallel processing","score":0.4487433135509491},{"id":"https://openalex.org/keywords/matrix-multiplication","display_name":"Matrix multiplication","score":0.44364678859710693},{"id":"https://openalex.org/keywords/data-compression","display_name":"Data compression","score":0.43765121698379517},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.43187642097473145},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.3437731862068176},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.15315604209899902}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8192566633224487},{"id":"https://openalex.org/C150552126","wikidata":"https://www.wikidata.org/wiki/Q339387","display_name":"SIMD","level":2,"score":0.6597315073013306},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.5683650374412537},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5539169907569885},{"id":"https://openalex.org/C106515295","wikidata":"https://www.wikidata.org/wiki/Q26806595","display_name":"Parallel processing","level":2,"score":0.4487433135509491},{"id":"https://openalex.org/C17349429","wikidata":"https://www.wikidata.org/wiki/Q1049914","display_name":"Matrix multiplication","level":3,"score":0.44364678859710693},{"id":"https://openalex.org/C78548338","wikidata":"https://www.wikidata.org/wiki/Q2493","display_name":"Data compression","level":2,"score":0.43765121698379517},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.43187642097473145},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.3437731862068176},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.15315604209899902},{"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/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwscas48704.2020.9184552","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas48704.2020.9184552","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 63rd International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5899999737739563,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W577701611","https://openalex.org/W1594524188","https://openalex.org/W2041257149","https://openalex.org/W2098254980","https://openalex.org/W2110914625","https://openalex.org/W2290569944","https://openalex.org/W2777982791","https://openalex.org/W2940582210","https://openalex.org/W2954743884"],"related_works":["https://openalex.org/W4229042072","https://openalex.org/W2065177255","https://openalex.org/W2013845618","https://openalex.org/W2156571376","https://openalex.org/W1667038987","https://openalex.org/W2096870795","https://openalex.org/W2167865373","https://openalex.org/W2038729084","https://openalex.org/W2006445609","https://openalex.org/W2117894653"],"abstract_inverted_index":{"Recently,":[0],"several":[1],"multimedia":[2,35],"applications,":[3],"such":[4],"as":[5,131,149,162],"digital":[6,9,13],"image":[7],"compression,":[8,11],"video":[10],"and":[12,32,42,86,111,124],"audio":[14],"processing,":[15,172],"are":[16,94],"executed":[17],"on":[18,55],"the":[19,26,48,52],"mobile":[20,27,77],"devices.":[21],"The":[22,69],"processing":[23,49,57,84,179],"core":[24,65],"in":[25,96,134,141,152,155,165,168],"device":[28],"requires":[29],"high":[30],"performance":[31],"programmability.":[33],"Generally,":[34],"applications":[36],"consist":[37],"of":[38,51,71,176,190],"repeated":[39,108],"arithmetic":[40,109],"operation":[41,144],"table-lookup":[43,98,112,177],"coding":[44,113],"operation.":[45,99],"To":[46],"improve":[47],"speed":[50],"both":[53],"operations":[54,110,114],"a":[56,116],"core,":[58],"Content":[59],"Addressable":[60],"Memory-based":[61],"massive-parallel":[62],"SIMD":[63],"matrix":[64],"(CAMX)":[66],"is":[67,73,87,180],"proposed.":[68],"role":[70],"CAMX":[72,80,104],"an":[74],"accelerator":[75],"for":[76],"CPU":[78],"core.":[79],"has":[81],"highly":[82],"parallel":[83,107],"capability":[85],"configured":[88],"by":[89],"two":[90],"CAM":[91],"modules":[92],"which":[93],"used":[95,178],"fast":[97],"This":[100],"paper":[101],"shows":[102],"that":[103],"can":[105,127,145,158],"process":[106],"assuming":[115],"1.4":[117],"GHz":[118],"operating":[119],"frequency;":[120],"AND,":[121],"OR,":[122],"XOR":[123],"ADD":[125],"instructions":[126],"calculate":[128,159],"1,024":[129,147,160],"entries":[130,148,161],"128-bit":[132,150],"data":[133,151,164],"0.34":[135,166],"GOPS":[136,154,167],"(Giga":[137],"Operations":[138],"per":[139],"Second)":[140],"parallel;":[142,156],"search":[143,146],"0.35":[153],"multiplication":[157,171],"4-bit":[163],"parallel.":[169],"About":[170],"total":[173,187],"clock":[174,188],"cycle":[175,189],"realized":[181],"about":[182],"15":[183],"%":[184],"lower":[185],"than":[186],"bit-serial":[191],"processing.":[192]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}