{"id":"https://openalex.org/W4211153881","doi":"https://doi.org/10.1109/tcad.2022.3150249","title":"MLogNet: A Logarithmic Quantization-Based Accelerator for Depthwise Separable Convolution","display_name":"MLogNet: A Logarithmic Quantization-Based Accelerator for Depthwise Separable Convolution","publication_year":2022,"publication_date":"2022-02-09","ids":{"openalex":"https://openalex.org/W4211153881","doi":"https://doi.org/10.1109/tcad.2022.3150249"},"language":"en","primary_location":{"id":"doi:10.1109/tcad.2022.3150249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2022.3150249","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-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/A5112470866","display_name":"Jooyeon Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]},{"id":"https://openalex.org/I88761825","display_name":"Korea University of Science and Technology","ror":"https://ror.org/000qzf213","country_code":"KR","type":"education","lineage":["https://openalex.org/I88761825"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jooyeon Choi","raw_affiliation_strings":["Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea","DeepInSight, Seongnam, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637","https://openalex.org/I88761825"]},{"raw_affiliation_string":"DeepInSight, Seongnam, South Korea","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046308012","display_name":"Hyeonuk Sim","orcid":null},"institutions":[{"id":"https://openalex.org/I2250650973","display_name":"Samsung (South Korea)","ror":"https://ror.org/04w3jy968","country_code":"KR","type":"company","lineage":["https://openalex.org/I2250650973"]},{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]},{"id":"https://openalex.org/I88761825","display_name":"Korea University of Science and Technology","ror":"https://ror.org/000qzf213","country_code":"KR","type":"education","lineage":["https://openalex.org/I88761825"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyeonuk Sim","raw_affiliation_strings":["Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea","Samsung Advanced Institute of Technology, Suwon, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637","https://openalex.org/I88761825"]},{"raw_affiliation_string":"Samsung Advanced Institute of Technology, Suwon, South Korea","institution_ids":["https://openalex.org/I2250650973"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042190856","display_name":"Sangyun Oh","orcid":"https://orcid.org/0000-0002-2230-2785"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]},{"id":"https://openalex.org/I88761825","display_name":"Korea University of Science and Technology","ror":"https://ror.org/000qzf213","country_code":"KR","type":"education","lineage":["https://openalex.org/I88761825"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sangyun Oh","raw_affiliation_strings":["Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea"],"raw_orcid":"https://orcid.org/0000-0002-2230-2785","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637","https://openalex.org/I88761825"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030318115","display_name":"Sugil Lee","orcid":"https://orcid.org/0000-0003-3092-6501"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]},{"id":"https://openalex.org/I88761825","display_name":"Korea University of Science and Technology","ror":"https://ror.org/000qzf213","country_code":"KR","type":"education","lineage":["https://openalex.org/I88761825"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sugil Lee","raw_affiliation_strings":["Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-3092-6501","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637","https://openalex.org/I88761825"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100780257","display_name":"Jongeun Lee","orcid":"https://orcid.org/0000-0003-1523-2974"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]},{"id":"https://openalex.org/I88761825","display_name":"Korea University of Science and Technology","ror":"https://ror.org/000qzf213","country_code":"KR","type":"education","lineage":["https://openalex.org/I88761825"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongeun Lee","raw_affiliation_strings":["Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-1523-2974","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Ulsan National University of Science and Technology, Ulsan, South Korea","institution_ids":["https://openalex.org/I48566637","https://openalex.org/I88761825"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5112470866"],"corresponding_institution_ids":["https://openalex.org/I48566637","https://openalex.org/I88761825"],"apc_list":null,"apc_paid":null,"fwci":0.8163,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.71950016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"41","issue":"12","first_page":"5220","last_page":"5231"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10036","display_name":"Advanced Neural Network Applications","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/quantization","display_name":"Quantization (signal processing)","score":0.8006855845451355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.651323676109314},{"id":"https://openalex.org/keywords/logarithm","display_name":"Logarithm","score":0.6407146453857422},{"id":"https://openalex.org/keywords/convolution","display_name":"Convolution (computer science)","score":0.4622030258178711},{"id":"https://openalex.org/keywords/separable-space","display_name":"Separable space","score":0.4385696351528168},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4239901304244995},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.41134315729141235},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.39238572120666504},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.37044379115104675},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25789666175842285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25248628854751587},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11139968037605286}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.8006855845451355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.651323676109314},{"id":"https://openalex.org/C39927690","wikidata":"https://www.wikidata.org/wiki/Q11197","display_name":"Logarithm","level":2,"score":0.6407146453857422},{"id":"https://openalex.org/C45347329","wikidata":"https://www.wikidata.org/wiki/Q5166604","display_name":"Convolution (computer science)","level":3,"score":0.4622030258178711},{"id":"https://openalex.org/C70710897","wikidata":"https://www.wikidata.org/wiki/Q680081","display_name":"Separable space","level":2,"score":0.4385696351528168},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4239901304244995},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.41134315729141235},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.39238572120666504},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.37044379115104675},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25789666175842285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25248628854751587},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11139968037605286},{"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":2,"locations":[{"id":"doi:10.1109/tcad.2022.3150249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcad.2022.3150249","pdf_url":null,"source":{"id":"https://openalex.org/S100835903","display_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","issn_l":"0278-0070","issn":["0278-0070","1937-4151"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems","raw_type":"journal-article"},{"id":"pmh:oai:scholarworks.unist.ac.kr:201301/60049","is_oa":false,"landing_page_url":"https://scholarworks.unist.ac.kr/handle/201301/60049","pdf_url":null,"source":{"id":"https://openalex.org/S4306401118","display_name":"Scholarworks@UNIST (Ulsan National Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48566637","host_organization_name":"Ulsan National Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I48566637"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"ARTICLE"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2058482669","display_name":null,"funder_award_id":"2020R1A2C2015066","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G6860460940","display_name":null,"funder_award_id":"1711080972","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"}],"funders":[{"id":"https://openalex.org/F4320315121","display_name":"Samsung Advanced Institute of Technology","ror":null},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1995562189","https://openalex.org/W2048266589","https://openalex.org/W2163605009","https://openalex.org/W2289252105","https://openalex.org/W2625226188","https://openalex.org/W2694935213","https://openalex.org/W2725159389","https://openalex.org/W2790621718","https://openalex.org/W2809624076","https://openalex.org/W2883780447","https://openalex.org/W2887936511","https://openalex.org/W2919512338","https://openalex.org/W2944970523","https://openalex.org/W2946056769","https://openalex.org/W2963037989","https://openalex.org/W2963163009","https://openalex.org/W2963398264","https://openalex.org/W2968914808","https://openalex.org/W2982083293","https://openalex.org/W2989331028","https://openalex.org/W3087058290","https://openalex.org/W3102633758","https://openalex.org/W3176945641","https://openalex.org/W4297775537","https://openalex.org/W6684191040","https://openalex.org/W6737664043","https://openalex.org/W6753069482","https://openalex.org/W6753767121","https://openalex.org/W7018628422"],"related_works":["https://openalex.org/W2009525028","https://openalex.org/W3158431807","https://openalex.org/W2530952058","https://openalex.org/W2582836483","https://openalex.org/W4299366318","https://openalex.org/W2964954556","https://openalex.org/W4297580547","https://openalex.org/W2951583185","https://openalex.org/W3019910406","https://openalex.org/W4308155352"],"abstract_inverted_index":{"In":[0],"this":[1],"article,":[2],"we":[3,65],"propose":[4],"a":[5,68,72],"novel":[6,69],"logarithmic":[7,27,45,123],"quantization-based":[8],"deep":[9],"neural":[10],"network":[11],"(DNN)":[12],"architecture":[13,21,70,77,104],"for":[14],"depthwise":[15,86],"separable":[16],"convolution":[17,89],"(DSC)":[18],"networks.":[19],"Our":[20,76,92],"is":[22,78,105],"based":[23],"on":[24],"selective":[25],"two-word":[26],"quantization":[28,36],"(STLQ),":[29],"which":[30,64],"improves":[31],"accuracy":[32],"greatly":[33],"over":[34],"logarithmic-scale":[35],"while":[37],"retaining":[38],"the":[39,48,55],"speed":[40],"and":[41,71,99,108],"area":[42,110],"advantage":[43],"of":[44,85],"quantization.":[46,124],"On":[47],"other":[49],"hand,":[50],"it":[51],"also":[52],"comes":[53],"with":[54],"synchronization":[56],"problem":[57],"due":[58],"to":[59,81],"variable-latency":[60],"processing":[61],"elements":[62],"(PEs),":[63],"address":[66],"through":[67],"compile-time":[73],"optimization":[74],"technique.":[75],"dynamically":[79],"reconfigurable":[80],"support":[82],"various":[83],"combinations":[84],"versus":[87],"pointwise":[88],"layers":[90,96],"efficiently.":[91],"experimental":[93],"results":[94],"using":[95],"from":[97],"MobileNetV2":[98],"ShuffleNetV2":[100],"demonstrate":[101],"that":[102],"our":[103],"significantly":[106],"faster":[107],"more":[109],"efficient":[111],"than":[112],"previous":[113,120],"DSC":[114],"accelerator":[115],"architectures":[116],"as":[117,119],"well":[118],"accelerators":[121],"utilizing":[122]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}