{"id":"https://openalex.org/W4411726003","doi":"https://doi.org/10.1109/iscas56072.2025.11043589","title":"CAMO: A High-Performance CIM-based Lightweight CNN Accelerator for Mobile Devices","display_name":"CAMO: A High-Performance CIM-based Lightweight CNN Accelerator for Mobile Devices","publication_year":2025,"publication_date":"2025-05-25","ids":{"openalex":"https://openalex.org/W4411726003","doi":"https://doi.org/10.1109/iscas56072.2025.11043589"},"language":"en","primary_location":{"id":"doi:10.1109/iscas56072.2025.11043589","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043589","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":"conference-paper","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/A5102281005","display_name":"Xin Ju","orcid":"https://orcid.org/0009-0009-9346-2960"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Ju","raw_affiliation_strings":["National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050796169","display_name":"Renyu Yang","orcid":"https://orcid.org/0000-0001-6334-4925"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Renyu Yang","raw_affiliation_strings":["National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101937502","display_name":"Mei Wen","orcid":"https://orcid.org/0000-0002-5875-3297"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mei Wen","raw_affiliation_strings":["National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037428152","display_name":"Junzhong Shen","orcid":"https://orcid.org/0000-0001-6233-6800"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junzhong Shen","raw_affiliation_strings":["National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100417411","display_name":"Tianyu Wang","orcid":"https://orcid.org/0000-0001-7030-1990"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianyu Wang","raw_affiliation_strings":["Shenzhen University,College of Computer Science and Software Engineering,Shenzhen,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen University,College of Computer Science and Software Engineering,Shenzhen,China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032600760","display_name":"Zhaoyan Shen","orcid":"https://orcid.org/0000-0001-9526-6634"},"institutions":[{"id":"https://openalex.org/I80143920","display_name":"Shandong University of Science and Technology","ror":"https://ror.org/04gtjhw98","country_code":"CN","type":"education","lineage":["https://openalex.org/I80143920"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhaoyan Shen","raw_affiliation_strings":["Shandong University,School of Computer Science and Technology,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong University,School of Computer Science and Technology,China","institution_ids":["https://openalex.org/I80143920"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101639532","display_name":"Zili Shao","orcid":"https://orcid.org/0000-0002-2173-2847"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Zili Shao","raw_affiliation_strings":["The Chinese University of Hong Kong,Department of Computer Science and Engineering,Hong Kong,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Chinese University of Hong Kong,Department of Computer Science and Engineering,Hong Kong,China","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032898373","display_name":"Bin Liang","orcid":"https://orcid.org/0000-0003-2655-9024"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Liang","raw_affiliation_strings":["National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Defense Technology,Key Laboratory of Advanced Microprocessor Chips and Systems,Changsha,China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"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/T14276","display_name":"Power Systems and Technologies","score":0.9714999794960022,"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/T14276","display_name":"Power Systems and Technologies","score":0.9714999794960022,"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/T13734","display_name":"Advanced Computational Techniques and Applications","score":0.9528999924659729,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9161999821662903,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.7027932405471802},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.43462440371513367},{"id":"https://openalex.org/keywords/mobile-device","display_name":"Mobile device","score":0.41812440752983093},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.3039361834526062}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7027932405471802},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.43462440371513367},{"id":"https://openalex.org/C186967261","wikidata":"https://www.wikidata.org/wiki/Q5082128","display_name":"Mobile device","level":2,"score":0.41812440752983093},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.3039361834526062}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas56072.2025.11043589","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043589","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":[{"display_name":"Affordable and clean energy","score":0.699999988079071,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W2117539524","https://openalex.org/W2767737961","https://openalex.org/W2883780447","https://openalex.org/W2963163009","https://openalex.org/W3016542674","https://openalex.org/W3135906938","https://openalex.org/W3184376546","https://openalex.org/W4200400428","https://openalex.org/W4200486959","https://openalex.org/W4220990849","https://openalex.org/W4221038786","https://openalex.org/W4247198796","https://openalex.org/W4285146087","https://openalex.org/W4312240403","https://openalex.org/W4360606196","https://openalex.org/W4386763737","https://openalex.org/W4387058641","https://openalex.org/W6793164127"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W4391913857","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052"],"abstract_inverted_index":{"Digital":[0],"Compute-in-Memory":[1],"(CIM)":[2],"macros":[3],"revolutionize":[4],"the":[5,56,116],"Von":[6],"Neumann":[7],"architecture":[8,91],"by":[9],"significantly":[10],"reducing":[11],"data":[12,72],"movements":[13],"between":[14],"CPU":[15],"and":[16,37,45,74,109],"memory.":[17],"However,":[18],"when":[19],"dealing":[20],"with":[21,24],"lightweight":[22],"CNNs":[23],"various":[25],"convolution":[26,63],"types,":[27],"existing":[28],"GEMM":[29],"(general":[30],"matrix":[31],"multiplication)-oriented":[32],"solutions":[33],"suffer":[34],"from":[35],"underutilization":[36],"large":[38],"activation":[39,76,111],"traffic,":[40],"leading":[41],"to":[42,105,115],"unsatisfied":[43],"energy":[44],"area":[46],"efficiencies.":[47],"In":[48],"this":[49],"context,":[50],"we":[51],"propose":[52],"CAMO,":[53],"in":[54],"which":[55],"key":[57],"contributions":[58],"are:":[59],"(1)":[60],"A":[61,79,89],"novel":[62],"mapping":[64],"mechanism":[65],"suitable":[66],"for":[67],"CIM":[68,81],"macros,":[69],"that":[70,83,92,101],"maximizes":[71],"reuse":[73],"reduces":[75],"traffic.":[77],"(2)":[78],"convolution-capable":[80],"macro,":[82],"also":[84],"supports":[85,93],"small-scale":[86],"GEMM.":[87],"(3)":[88],"CIM-based":[90],"multiple":[94],"computing":[95],"modes.":[96],"The":[97],"experimental":[98],"results":[99],"show":[100],"CAMO":[102],"achieves":[103],"up":[104],"31.49\u00d7":[106],"performance":[107],"speedup":[108],"77.5%":[110],"traffic":[112],"reduction":[113],"compared":[114],"baseline":[117],"architecture.":[118]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}