{"id":"https://openalex.org/W4280629003","doi":"https://doi.org/10.23919/date54114.2022.9774585","title":"Towards Energy-Efficient CGRAs via Stochastic Computing","display_name":"Towards Energy-Efficient CGRAs via Stochastic Computing","publication_year":2022,"publication_date":"2022-03-14","ids":{"openalex":"https://openalex.org/W4280629003","doi":"https://doi.org/10.23919/date54114.2022.9774585"},"language":"en","primary_location":{"id":"doi:10.23919/date54114.2022.9774585","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date54114.2022.9774585","pdf_url":null,"source":{"id":"https://openalex.org/S4363607924","display_name":"2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)","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/A5101666877","display_name":"Bo Wang","orcid":"https://orcid.org/0000-0002-4557-9429"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bo Wang","raw_affiliation_strings":["Chongqing University,College of Computer Science,Chongqing,China,400044"],"affiliations":[{"raw_affiliation_string":"Chongqing University,College of Computer Science,Chongqing,China,400044","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044446133","display_name":"Rong Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Zhu","raw_affiliation_strings":["Chongqing University,College of Computer Science,Chongqing,China,400044"],"affiliations":[{"raw_affiliation_string":"Chongqing University,College of Computer Science,Chongqing,China,400044","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003858539","display_name":"Jiaxing Shang","orcid":"https://orcid.org/0000-0002-3152-1760"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxing Shang","raw_affiliation_strings":["Chongqing University,College of Computer Science,Chongqing,China,400044"],"affiliations":[{"raw_affiliation_string":"Chongqing University,College of Computer Science,Chongqing,China,400044","institution_ids":["https://openalex.org/I158842170"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102986560","display_name":"Dajiang Liu","orcid":"https://orcid.org/0000-0002-1591-0635"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dajiang Liu","raw_affiliation_strings":["Chongqing University,College of Computer Science,Chongqing,China,400044"],"affiliations":[{"raw_affiliation_string":"Chongqing University,College of Computer Science,Chongqing,China,400044","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101666877"],"corresponding_institution_ids":["https://openalex.org/I158842170"],"apc_list":null,"apc_paid":null,"fwci":0.8648,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.65114016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"202","last_page":"207"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11321","display_name":"Error Correcting Code Techniques","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/T11321","display_name":"Error Correcting Code Techniques","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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9990000128746033,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9983999729156494,"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":0.7756214141845703},{"id":"https://openalex.org/keywords/multiplication","display_name":"Multiplication (music)","score":0.6401540040969849},{"id":"https://openalex.org/keywords/flexibility","display_name":"Flexibility (engineering)","score":0.6193750500679016},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.6045594215393066},{"id":"https://openalex.org/keywords/stochastic-computing","display_name":"Stochastic computing","score":0.5424531102180481},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5262160301208496},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5254570245742798},{"id":"https://openalex.org/keywords/upgrade","display_name":"Upgrade","score":0.41988325119018555},{"id":"https://openalex.org/keywords/throughput","display_name":"Throughput","score":0.41949722170829773},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.4111464321613312},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3265916705131531},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3238604664802551},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16522672772407532},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10246813297271729},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08365264534950256}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7756214141845703},{"id":"https://openalex.org/C2780595030","wikidata":"https://www.wikidata.org/wiki/Q3860309","display_name":"Multiplication (music)","level":2,"score":0.6401540040969849},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.6193750500679016},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.6045594215393066},{"id":"https://openalex.org/C2780971903","wikidata":"https://www.wikidata.org/wiki/Q2933705","display_name":"Stochastic computing","level":3,"score":0.5424531102180481},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5262160301208496},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5254570245742798},{"id":"https://openalex.org/C2780615140","wikidata":"https://www.wikidata.org/wiki/Q920419","display_name":"Upgrade","level":2,"score":0.41988325119018555},{"id":"https://openalex.org/C157764524","wikidata":"https://www.wikidata.org/wiki/Q1383412","display_name":"Throughput","level":3,"score":0.41949722170829773},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.4111464321613312},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3265916705131531},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3238604664802551},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16522672772407532},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10246813297271729},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08365264534950256},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/date54114.2022.9774585","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date54114.2022.9774585","pdf_url":null,"source":{"id":"https://openalex.org/S4363607924","display_name":"2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G8708537761","display_name":null,"funder_award_id":"61804017","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"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":11,"referenced_works":["https://openalex.org/W2116304229","https://openalex.org/W2119060381","https://openalex.org/W2134673133","https://openalex.org/W2340604309","https://openalex.org/W2343630986","https://openalex.org/W2508648829","https://openalex.org/W2577531088","https://openalex.org/W2625226188","https://openalex.org/W2794935685","https://openalex.org/W2970545431","https://openalex.org/W4234977208"],"related_works":["https://openalex.org/W3013369163","https://openalex.org/W4226092179","https://openalex.org/W4306791972","https://openalex.org/W4390846322","https://openalex.org/W3212867030","https://openalex.org/W2910319223","https://openalex.org/W2946056769","https://openalex.org/W1740594162","https://openalex.org/W4205483694","https://openalex.org/W4285818394"],"abstract_inverted_index":{"Stochastic":[0],"computing":[1,6,122],"(SC)":[2],"is":[3,26],"a":[4,28],"promising":[5,29],"paradigm":[7],"for":[8,31,34],"low-power":[9],"and":[10,40,79,89,134],"low-cost":[11],"applications":[12,33],"with":[13,70,95],"the":[14,50,64,75,96,101,119],"added":[15],"benefit":[16],"of":[17,37,52,77,124],"high":[18,141],"error":[19],"tolerance.":[20],"Meanwhile,":[21],"Coarse-Grained":[22],"Re-configurable":[23],"Architecture":[24],"(CGRA)":[25],"also":[27],"platform":[30],"domain-specific":[32],"its":[35],"combination":[36],"energy":[38,132,136],"efficiency":[39,137],"flexibility.":[41,143],"Intuitively,":[42],"introducing":[43],"SC":[44],"to":[45,118],"CGRA":[46,61,69,128],"would":[47],"synergistically":[48],"reinforce":[49],"strengths":[51],"both":[53,82],"paradigms.":[54],"Accordingly,":[55],"this":[56],"paper":[57],"proposes":[58],"an":[59,71],"SC-based":[60,72],"by":[62,108],"replacing":[63],"exact":[65],"multiplication":[66],"in":[67],"traditional":[68],"multiplication,":[73],"where":[74],"problem":[76],"accuracy":[78],"latency":[80],"are":[81],"improved":[83],"using":[84],"parallel":[85],"stochastic":[86],"sequence":[87],"generators":[88],"leading":[90],"zero":[91],"shifters.":[92],"In":[93],"addition,":[94],"flexible":[97],"connections":[98],"among":[99],"PEs,":[100],"high-accuracy":[102],"operation":[103],"can":[104],"be":[105],"easily":[106],"achieved":[107],"combing":[109],"neighbor":[110],"PEs":[111],"without":[112],"switching":[113],"costs":[114],"like":[115],"power-gating.":[116],"Compared":[117],"state-of-the-art":[120],"approximate":[121],"design":[123],"CGRA,":[125],"our":[126],"proposed":[127],"has":[129],"16%":[130],"more":[131],"reduction":[133],"34%":[135],"improvement":[138],"while":[139],"keeping":[140],"configuration":[142]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}