{"id":"https://openalex.org/W4389880149","doi":"https://doi.org/10.1109/a-sscc58667.2023.10347929","title":"A 28nm 386.5GOPS/W Coarse-Grained DSP Using Configurable Processing Elements for Always-on Computation with FPGA Implementation","display_name":"A 28nm 386.5GOPS/W Coarse-Grained DSP Using Configurable Processing Elements for Always-on Computation with FPGA Implementation","publication_year":2023,"publication_date":"2023-11-05","ids":{"openalex":"https://openalex.org/W4389880149","doi":"https://doi.org/10.1109/a-sscc58667.2023.10347929"},"language":"en","primary_location":{"id":"doi:10.1109/a-sscc58667.2023.10347929","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/a-sscc58667.2023.10347929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Asian Solid-State Circuits Conference (A-SSCC)","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/A5101280807","display_name":"Hedi Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hedi Wang","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033215958","display_name":"Z. Wang","orcid":"https://orcid.org/0000-0003-4867-4795"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zengwei Wang","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046057730","display_name":"Yaolei Li","orcid":"https://orcid.org/0000-0002-6640-1275"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaolei Li","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101867082","display_name":"Chen Tang","orcid":"https://orcid.org/0000-0001-6830-4113"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chen Tang","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087438808","display_name":"Jinxu Gao","orcid":"https://orcid.org/0000-0003-3488-4855"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jinxu Gao","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023755254","display_name":"Huazhong Yang","orcid":"https://orcid.org/0000-0003-2421-353X"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huazhong Yang","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045721867","display_name":"Yongpan Liu","orcid":"https://orcid.org/0000-0002-4892-2309"},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongpan Liu","raw_affiliation_strings":["Tsinghua University,Beijing,China","Tsinghua University, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tsinghua University,Beijing,China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I99065089"],"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":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T12326","display_name":"Network Packet Processing and Optimization","score":0.996399998664856,"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":0.8112017512321472},{"id":"https://openalex.org/keywords/simd","display_name":"SIMD","score":0.7194754481315613},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.6951800584793091},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6888066530227661},{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.6662960052490234},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5306609869003296},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.46082010865211487},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.4481946527957916},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4376993477344513},{"id":"https://openalex.org/keywords/digital-signal-processor","display_name":"Digital signal processor","score":0.43559154868125916},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.298324853181839},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08068931102752686}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8112017512321472},{"id":"https://openalex.org/C150552126","wikidata":"https://www.wikidata.org/wiki/Q339387","display_name":"SIMD","level":2,"score":0.7194754481315613},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.6951800584793091},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6888066530227661},{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.6662960052490234},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5306609869003296},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.46082010865211487},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.4481946527957916},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4376993477344513},{"id":"https://openalex.org/C161611012","wikidata":"https://www.wikidata.org/wiki/Q106370","display_name":"Digital signal processor","level":3,"score":0.43559154868125916},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.298324853181839},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08068931102752686},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/a-sscc58667.2023.10347929","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/a-sscc58667.2023.10347929","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Asian Solid-State Circuits Conference (A-SSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2296385998","https://openalex.org/W2906720721","https://openalex.org/W2994193159","https://openalex.org/W3005319366","https://openalex.org/W4312081809","https://openalex.org/W6766901474"],"related_works":["https://openalex.org/W1485756991","https://openalex.org/W2376218453","https://openalex.org/W1876592433","https://openalex.org/W2083269738","https://openalex.org/W2984236338","https://openalex.org/W2319687164","https://openalex.org/W1556297113","https://openalex.org/W2572037897","https://openalex.org/W2077289773","https://openalex.org/W2352569066"],"abstract_inverted_index":{"In":[0],"recent":[1],"years,":[2],"always-on":[3,34,129],"chips":[4,16,35],"have":[5],"become":[6],"prevalent":[7],"in":[8,28,65,79],"keyword":[9],"spotting":[10],"and":[11,47,58,93,154],"face":[12],"recognition":[13],"[1].":[14],"These":[15],"require":[17],"minimal":[18],"power":[19,71,121,152],"consumption,":[20,153],"enabling":[21],"them":[22],"to":[23,60,108],"operate":[24],"over":[25,73],"long":[26],"periods":[27],"battery-limited":[29],"conditions.":[30],"To":[31],"function":[32],"effectively,":[33],"must":[36],"perform":[37],"various":[38],"signal":[39],"processing":[40],"tasks,":[41],"such":[42],"as":[43,63],"MFCC":[44],"feature":[45],"extraction":[46],"image":[48],"filtering":[49],"[2].":[50],"Traditional":[51],"designs":[52],"commonly":[53],"employ":[54],"specialized":[55],"ASIC":[56],"circuits":[57],"DSPs":[59,92],"process":[61],"signals,":[62],"illustrated":[64],"Fig.":[66],"1.":[67],"ASICs":[68],"prioritize":[69],"low":[70,151],"consumption":[72,103,122],"versatility,":[74,150],"which":[75],"limits":[76],"their":[77,119],"practicality":[78],"real-world":[80],"scenarios":[81],"[3].":[82],"DSP-based":[83],"solutions":[84],"can":[85,133],"be":[86,109],"further":[87],"categorized":[88],"into":[89],"general-purpose":[90],"scalar":[91],"parallel":[94,116],"SIMD":[95,117],"DSPs.":[96],"Scalar":[97],"DSPs,":[98,118],"characterized":[99],"by":[100],"substantial":[101],"energy":[102,156],"on":[104],"instruction":[105],"control,":[106],"tend":[107],"relatively":[110],"inefficient":[111],"[4],":[112],"[5].":[113],"For":[114],"the":[115,125,146],"hundred-milliwatt":[120],"fundamentally":[123],"violates":[124],"requirement":[126],"of":[127,149],"an":[128],"system,":[130],"though":[131],"they":[132],"provide":[134],"superior":[135],"computing":[136],"performance":[137],"[6].":[138],"Consequently,":[139],"no":[140],"existing":[141],"hardware":[142],"solution":[143],"has":[144],"achieved":[145],"optimal":[147],"combination":[148],"high":[155],"efficiency.":[157]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
