{"id":"https://openalex.org/W2808906789","doi":"https://doi.org/10.1145/3195970.3196046","title":"Enhancing workload-dependent voltage scaling for energy-efficient ultra-low-power embedded systems","display_name":"Enhancing workload-dependent voltage scaling for energy-efficient ultra-low-power embedded systems","publication_year":2018,"publication_date":"2018-06-19","ids":{"openalex":"https://openalex.org/W2808906789","doi":"https://doi.org/10.1145/3195970.3196046","mag":"2808906789"},"language":"en","primary_location":{"id":"doi:10.1145/3195970.3196046","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3195970.3196046","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 55th Annual Design Automation Conference","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/A5028900436","display_name":"Veni Mohan","orcid":null},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]},{"id":"https://openalex.org/I4210101327","display_name":"Twin Cities Orthopedics","ror":"https://ror.org/01en4s460","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210101327"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Veni Mohan","raw_affiliation_strings":["University of Minnesota Twin Cities"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minnesota Twin Cities","institution_ids":["https://openalex.org/I130238516","https://openalex.org/I4210101327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066462639","display_name":"Akhilesh Iyer","orcid":null},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]},{"id":"https://openalex.org/I4210101327","display_name":"Twin Cities Orthopedics","ror":"https://ror.org/01en4s460","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210101327"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Akhilesh Iyer","raw_affiliation_strings":["University of Minnesota Twin Cities"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minnesota Twin Cities","institution_ids":["https://openalex.org/I130238516","https://openalex.org/I4210101327"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046254855","display_name":"John Sartori","orcid":"https://orcid.org/0000-0002-3467-9862"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]},{"id":"https://openalex.org/I4210101327","display_name":"Twin Cities Orthopedics","ror":"https://ror.org/01en4s460","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210101327"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John Sartori","raw_affiliation_strings":["University of Minnesota Twin Cities"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minnesota Twin Cities","institution_ids":["https://openalex.org/I130238516","https://openalex.org/I4210101327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.2203,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.34283045,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9997000098228455,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9997000098228455,"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/T12238","display_name":"Green IT and Sustainability","score":0.9988999962806702,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9987999796867371,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6849370002746582},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.6192597150802612},{"id":"https://openalex.org/keywords/voltage-reduction","display_name":"Voltage reduction","score":0.5623870491981506},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5465980172157288},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5380871295928955},{"id":"https://openalex.org/keywords/chipset","display_name":"Chipset","score":0.5265536308288574},{"id":"https://openalex.org/keywords/frequency-scaling","display_name":"Frequency scaling","score":0.4713819921016693},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4651872217655182},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.45720818638801575},{"id":"https://openalex.org/keywords/system-on-a-chip","display_name":"System on a chip","score":0.45420098304748535},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.44076991081237793},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.43787115812301636},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.3657093048095703},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.24178633093833923},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.2105105221271515},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1822170913219452},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09734320640563965}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6849370002746582},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.6192597150802612},{"id":"https://openalex.org/C2780745134","wikidata":"https://www.wikidata.org/wiki/Q7940751","display_name":"Voltage reduction","level":3,"score":0.5623870491981506},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5465980172157288},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5380871295928955},{"id":"https://openalex.org/C73431340","wikidata":"https://www.wikidata.org/wiki/Q182656","display_name":"Chipset","level":3,"score":0.5265536308288574},{"id":"https://openalex.org/C157742956","wikidata":"https://www.wikidata.org/wiki/Q3237776","display_name":"Frequency scaling","level":3,"score":0.4713819921016693},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4651872217655182},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.45720818638801575},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.45420098304748535},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.44076991081237793},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.43787115812301636},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.3657093048095703},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.24178633093833923},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.2105105221271515},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1822170913219452},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09734320640563965},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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:10.1145/3195970.3196046","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3195970.3196046","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 55th Annual Design Automation Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1991670063","https://openalex.org/W2021946068","https://openalex.org/W2082568343","https://openalex.org/W2098339342","https://openalex.org/W2101136334","https://openalex.org/W2104677471","https://openalex.org/W2122459027","https://openalex.org/W2129289970","https://openalex.org/W2134411939","https://openalex.org/W2150756952","https://openalex.org/W2151802820","https://openalex.org/W2157204696","https://openalex.org/W2157906244","https://openalex.org/W2161269857","https://openalex.org/W2507722844","https://openalex.org/W2564566221","https://openalex.org/W2604243775","https://openalex.org/W2624991222","https://openalex.org/W3147166162","https://openalex.org/W4247157222","https://openalex.org/W6815295113"],"related_works":["https://openalex.org/W2361454123","https://openalex.org/W2385247776","https://openalex.org/W2127916158","https://openalex.org/W2100196563","https://openalex.org/W1553497204","https://openalex.org/W2609678089","https://openalex.org/W2293773707","https://openalex.org/W2161125731","https://openalex.org/W1968331620","https://openalex.org/W4200164140"],"abstract_inverted_index":{"Ultra-low-power":[0],"(ULP)":[1],"chipsets":[2],"are":[3,34],"in":[4,164],"higher":[5],"demand":[6],"than":[7,47],"ever":[8],"due":[9],"to":[10,17,40,72,116,142,172,185],"the":[11,22,60,63,74,79,86,89,114,132,137,156,173,186],"proliferation":[12],"of":[13,24,62,81,93,101],"ULP":[14,32],"embedded":[15],"systems":[16,33,83],"support":[18],"growing":[19],"applications":[20],"like":[21],"Internet":[23],"Things":[25],"(IoT),":[26],"wearables":[27],"and":[28,77,105,179],"sensor":[29],"networks.":[30],"Since":[31],"also":[35],"cost":[36],"constrained,":[37],"they":[38,53],"tend":[39],"employ":[41],"general":[42],"purpose":[43],"processors":[44],"(GPPs)":[45],"rather":[46],"more":[48],"energy-efficient":[49],"ASICs,":[50],"even":[51,145],"though":[52],"typically":[54,96],"run":[55],"a":[56,94,99,102,161],"single":[57],"application":[58],"for":[59,113,126,160],"lifetime":[61],"system.":[64],"Prior":[65],"work":[66,117],"showed":[67],"that":[68,154],"it":[69],"is":[70],"possible":[71],"reduce":[73],"operating":[75,148],"voltage":[76,158,176],"thus":[78],"power":[80,127,167,182],"such":[82],"without":[84],"reducing":[85],"frequency,":[87],"since":[88],"fixed":[90],"software":[91],"stack":[92],"system":[95,115],"only":[97],"exercises":[98],"subset":[100],"processor's":[103],"paths,":[104],"unexercised":[106],"paths":[107],"need":[108],"not":[109],"meet":[110],"timing":[111],"constraints":[112],"correctly.":[118],"In":[119],"this":[120],"context,":[121],"we":[122],"find":[123],"additional":[124,166],"scope":[125],"reduction":[128,159],"by":[129],"intelligently":[130],"optimizing":[131],"processor":[133],"design":[134,188],"based":[135],"on":[136,169],"system's":[138],"application-specific":[139,157,174],"activity":[140],"characteristics":[141],"allow":[143],"an":[144],"lower":[146],"safe":[147],"voltage.":[149,191],"We":[150],"demonstrate":[151],"automated":[152],"techniques":[153],"maximize":[155],"system,":[162],"resulting":[163],"35%":[165],"savings,":[168],"average,":[170],"compared":[171,184],"minimum":[175],"before":[177],"optimization":[178],"48%":[180],"total":[181],"savings":[183],"original":[187],"at":[189],"nominal":[190]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
