{"id":"https://openalex.org/W4250849581","doi":"https://doi.org/10.7873/date.2014.379","title":"Coarse-grained Bubble Razor to exploit the potential of two-phase transparent latch designs","display_name":"Coarse-grained Bubble Razor to exploit the potential of two-phase transparent latch designs","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W4250849581","doi":"https://doi.org/10.7873/date.2014.379"},"language":"en","primary_location":{"id":"doi:10.7873/date.2014.379","is_oa":false,"landing_page_url":"https://doi.org/10.7873/date.2014.379","pdf_url":null,"source":{"id":"https://openalex.org/S4363607957","display_name":"Design, Automation &amp; Test in Europe Conference &amp; Exhibition (DATE), 2014","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":"Design, Automation &amp; Test in Europe Conference &amp; Exhibition (DATE), 2014","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/A5084700628","display_name":"Hayoung Kim","orcid":null},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hayoung Kim","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH)","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100357417","display_name":"Dongyoung Kim","orcid":"https://orcid.org/0000-0001-7039-4904"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongyoung Kim","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH)","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003219699","display_name":"Jae\u2010Joon Kim","orcid":"https://orcid.org/0000-0001-5175-8258"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jae-Joon Kim","raw_affiliation_strings":["Department of Creative IT Engineering, Pohang University of Science and Technology (POSTECH)"],"affiliations":[{"raw_affiliation_string":"Department of Creative IT Engineering, Pohang University of Science and Technology (POSTECH)","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063521444","display_name":"Sungjoo Yoo","orcid":"https://orcid.org/0000-0002-5853-0675"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sungjoo Yoo","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH)","institution_ids":["https://openalex.org/I123900574"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048785540","display_name":"Sunggu Lee","orcid":"https://orcid.org/0000-0003-3858-0779"},"institutions":[{"id":"https://openalex.org/I123900574","display_name":"Pohang University of Science and Technology","ror":"https://ror.org/04xysgw12","country_code":"KR","type":"education","lineage":["https://openalex.org/I123900574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sunggu Lee","raw_affiliation_strings":["Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH)"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Pohang University of Science and Technology (POSTECH)","institution_ids":["https://openalex.org/I123900574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5084700628"],"corresponding_institution_ids":["https://openalex.org/I123900574"],"apc_list":null,"apc_paid":null,"fwci":0.3901,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.62665268,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10363","display_name":"Low-power high-performance VLSI design","score":0.9995999932289124,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9995999932289124,"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":0.9988999962806702,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9962000250816345,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bubble","display_name":"Bubble","score":0.8343851566314697},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.7377161979675293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6057573556900024},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.5806149244308472},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5152864456176758},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4934662878513336},{"id":"https://openalex.org/keywords/margin","display_name":"Margin (machine learning)","score":0.4809531271457672},{"id":"https://openalex.org/keywords/process-variation","display_name":"Process variation","score":0.4577237069606781},{"id":"https://openalex.org/keywords/extrapolation","display_name":"Extrapolation","score":0.44108420610427856},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.43829092383384705},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.43373948335647583},{"id":"https://openalex.org/keywords/microprocessor","display_name":"Microprocessor","score":0.43290090560913086},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4180997908115387},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.3957536518573761},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.2257271111011505},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.1649690568447113},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.15462565422058105},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11727482080459595},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11502575874328613},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10218361020088196}],"concepts":[{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.8343851566314697},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.7377161979675293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6057573556900024},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.5806149244308472},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5152864456176758},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4934662878513336},{"id":"https://openalex.org/C774472","wikidata":"https://www.wikidata.org/wiki/Q6760393","display_name":"Margin (machine learning)","level":2,"score":0.4809531271457672},{"id":"https://openalex.org/C93389723","wikidata":"https://www.wikidata.org/wiki/Q7247313","display_name":"Process variation","level":3,"score":0.4577237069606781},{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.44108420610427856},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.43829092383384705},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.43373948335647583},{"id":"https://openalex.org/C2780728072","wikidata":"https://www.wikidata.org/wiki/Q5297","display_name":"Microprocessor","level":2,"score":0.43290090560913086},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4180997908115387},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.3957536518573761},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.2257271111011505},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.1649690568447113},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.15462565422058105},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11727482080459595},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11502575874328613},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10218361020088196},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.7873/date.2014.379","is_oa":false,"landing_page_url":"https://doi.org/10.7873/date.2014.379","pdf_url":null,"source":{"id":"https://openalex.org/S4363607957","display_name":"Design, Automation &amp; Test in Europe Conference &amp; Exhibition (DATE), 2014","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":"Design, Automation &amp; Test in Europe Conference &amp; Exhibition (DATE), 2014","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9200000166893005,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1968270095","https://openalex.org/W2220129715","https://openalex.org/W4296478327","https://openalex.org/W2042397106","https://openalex.org/W4361730764","https://openalex.org/W1965029248","https://openalex.org/W2333625343","https://openalex.org/W1960072520","https://openalex.org/W2023776155","https://openalex.org/W2387596242"],"abstract_inverted_index":{"Timing":[0],"margin":[1],"to":[2,34,91,166],"cover":[3],"process":[4,72],"variation":[5,73],"is":[6],"one":[7],"of":[8,17,54,71,95,112,173,188],"the":[9,15,52,69,76,109,130,147,159,168,186,229],"most":[10],"critical":[11,160],"factors":[12],"that":[13],"limit":[14],"amount":[16],"supply":[18,66],"voltage":[19,67],"reduction":[20,240],"thereby":[21,140],"power":[22,88],"consumption.":[23],"To":[24],"remove":[25],"too":[26,92],"conservative":[27],"timing":[28],"margin,":[29],"Bubble":[30,78,105,149,190,231],"Razor":[31,79,106,150,191,232],"was":[32],"introduced":[33],"dynamically":[35],"detect":[36],"and":[37,87,125,215],"correct":[38],"errors":[39],"in":[40,85,129,146,212,241],"two-phase":[41,55,113],"transparent":[42,56,114],"latch":[43,57,115,157],"designs":[44],"[13].":[45],"However,":[46],"it":[47,236],"does":[48],"not":[49],"fully":[50],"exploit":[51],"potential":[53],"design,":[58],"e.g.":[59],"time":[60,132],"borrowing.":[61],"Thus,":[62],"especially":[63],"at":[64,155,222],"low":[65],"where":[68],"effect":[70],"becomes":[74],"significant,":[75],"existing":[77,148],"can":[80,134],"suffer":[81],"from":[82],"significant":[83],"overhead":[84],"performance":[86,213],"consumption":[89,219],"due":[90],"frequent":[93],"occurrence":[94],"bubble":[96],"generations.":[97],"We":[98,162,183],"present":[99,163],"a":[100,153,164,193],"design":[101,151,197],"methodology":[102,165,208],"for":[103],"coarse-grained":[104,189],"which":[107,143],"exploits":[108],"time-borrowing":[110],"characteristic":[111],"design.":[116,243],"By":[117],"selectively":[118],"inserting":[119],"error":[120,126,138,176],"checkpoints,":[121],"i.e.,":[122],"shadow":[123],"latches":[124],"management":[127],"logic,":[128],"circuit,":[131],"borrowing":[133],"be":[135],"applied":[136],"between":[137,175],"checkpoints":[139],"avoiding":[141],"bubbles":[142],"could":[144],"occur":[145],"with":[152,192],"checkpoint":[154],"every":[156],"on":[158,179],"path.":[161],"choose":[167],"grain":[169],"size":[170],"(the":[171],"number":[172],"stages":[174],"checkpoints)":[177],"based":[178],"3-sigma":[180],"delay":[181],"distribution.":[182],"also":[184],"verify":[185],"benefits":[187],"real":[194],"microprocessor,":[195],"Core-A":[196],"[15]":[198],"using":[199],"20nm":[200],"Predictive":[201],"Technology":[202],"Model":[203],"(PTM)":[204],"[16].":[205],"The":[206],"proposed":[207],"offers":[209],"62%":[210],"improvement":[211],"(MIPS)":[214],"49%":[216],"less":[217],"energy":[218],"(per":[220],"instruction)":[221],"0.6V":[223],"operation":[224],"(zero":[225],"frequency":[226],"margin)":[227],"over":[228],"original":[230],"scheme.":[233],"In":[234],"addition,":[235],"gives":[237],"25%":[238],"area":[239],"core":[242]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
