{"id":"https://openalex.org/W2112102221","doi":"https://doi.org/10.1145/1254766.1254773","title":"Integrated CPU and l2 cache voltage scaling using machine learning","display_name":"Integrated CPU and l2 cache voltage scaling using machine learning","publication_year":2007,"publication_date":"2007-06-13","ids":{"openalex":"https://openalex.org/W2112102221","doi":"https://doi.org/10.1145/1254766.1254773","mag":"2112102221"},"language":"en","primary_location":{"id":"doi:10.1145/1254766.1254773","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1254766.1254773","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems","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/A5023267014","display_name":"Nevine AbouGhazaleh","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nevine AbouGhazaleh","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024024698","display_name":"Alexandre Ferreira","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alexandre Ferreira","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069466784","display_name":"Cosmin Rusu","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cosmin Rusu","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026848241","display_name":"Ruibin Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ruibin Xu","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075642954","display_name":"Frank Liberato","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Frank Liberato","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113485085","display_name":"Bruce R. Childers","orcid":null},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bruce Childers","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088337929","display_name":"Daniel Moss\u00e9","orcid":"https://orcid.org/0000-0002-9508-9815"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daniel Mosse","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038997010","display_name":"Rami Melhem","orcid":"https://orcid.org/0000-0001-6403-5446"},"institutions":[{"id":"https://openalex.org/I170201317","display_name":"University of Pittsburgh","ror":"https://ror.org/01an3r305","country_code":"US","type":"education","lineage":["https://openalex.org/I170201317"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Rami Melhem","raw_affiliation_strings":["University of Pittsburgh, Pittsburgh, PA","[University of Pittsburgh, Pittsburgh, PA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pittsburgh, Pittsburgh, PA","institution_ids":["https://openalex.org/I170201317"]},{"raw_affiliation_string":"[University of Pittsburgh, Pittsburgh, PA]","institution_ids":["https://openalex.org/I170201317"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170201317"],"apc_list":null,"apc_paid":null,"fwci":0.8428,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.70853947,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"41","last_page":"50"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.9994000196456909,"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/T11522","display_name":"VLSI and FPGA Design Techniques","score":0.9966999888420105,"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/cache","display_name":"Cache","score":0.7450200915336609},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6783196330070496},{"id":"https://openalex.org/keywords/dynamic-voltage-scaling","display_name":"Dynamic voltage scaling","score":0.6767102479934692},{"id":"https://openalex.org/keywords/frequency-scaling","display_name":"Frequency scaling","score":0.6039943099021912},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5881438255310059},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5680720806121826},{"id":"https://openalex.org/keywords/scaling","display_name":"Scaling","score":0.5536007285118103},{"id":"https://openalex.org/keywords/power-management","display_name":"Power management","score":0.5437269806861877},{"id":"https://openalex.org/keywords/cpu-core-voltage","display_name":"CPU core voltage","score":0.5308367013931274},{"id":"https://openalex.org/keywords/chip","display_name":"Chip","score":0.5290868282318115},{"id":"https://openalex.org/keywords/power-domains","display_name":"Power domains","score":0.5001130104064941},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.46232014894485474},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4612163305282593},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.43931296467781067},{"id":"https://openalex.org/keywords/system-on-a-chip","display_name":"System on a chip","score":0.4113515019416809},{"id":"https://openalex.org/keywords/voltage-regulator","display_name":"Voltage regulator","score":0.2516559958457947},{"id":"https://openalex.org/keywords/voltage-optimisation","display_name":"Voltage optimisation","score":0.22865381836891174},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.2231966257095337},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.18583911657333374},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1647755205631256}],"concepts":[{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.7450200915336609},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6783196330070496},{"id":"https://openalex.org/C2776047111","wikidata":"https://www.wikidata.org/wiki/Q632037","display_name":"Dynamic voltage scaling","level":3,"score":0.6767102479934692},{"id":"https://openalex.org/C157742956","wikidata":"https://www.wikidata.org/wiki/Q3237776","display_name":"Frequency scaling","level":3,"score":0.6039943099021912},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5881438255310059},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5680720806121826},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.5536007285118103},{"id":"https://openalex.org/C2778774385","wikidata":"https://www.wikidata.org/wiki/Q4437810","display_name":"Power management","level":3,"score":0.5437269806861877},{"id":"https://openalex.org/C55038917","wikidata":"https://www.wikidata.org/wiki/Q453979","display_name":"CPU core voltage","level":5,"score":0.5308367013931274},{"id":"https://openalex.org/C165005293","wikidata":"https://www.wikidata.org/wiki/Q1074500","display_name":"Chip","level":2,"score":0.5290868282318115},{"id":"https://openalex.org/C16021271","wikidata":"https://www.wikidata.org/wiki/Q17152552","display_name":"Power domains","level":3,"score":0.5001130104064941},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.46232014894485474},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4612163305282593},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.43931296467781067},{"id":"https://openalex.org/C118021083","wikidata":"https://www.wikidata.org/wiki/Q610398","display_name":"System on a chip","level":2,"score":0.4113515019416809},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.2516559958457947},{"id":"https://openalex.org/C46529443","wikidata":"https://www.wikidata.org/wiki/Q7940750","display_name":"Voltage optimisation","level":4,"score":0.22865381836891174},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.2231966257095337},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.18583911657333374},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1647755205631256},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/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},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1254766.1254773","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1254766.1254773","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2007 ACM SIGPLAN/SIGBED conference on Languages, compilers, and tools for embedded systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8899999856948853,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1481500673","https://openalex.org/W1570448133","https://openalex.org/W1670263352","https://openalex.org/W1921568855","https://openalex.org/W2001937343","https://openalex.org/W2053794660","https://openalex.org/W2060533244","https://openalex.org/W2097653958","https://openalex.org/W2101587002","https://openalex.org/W2111746072","https://openalex.org/W2133393645","https://openalex.org/W2134812140","https://openalex.org/W2145815796","https://openalex.org/W2153456949","https://openalex.org/W2154596969","https://openalex.org/W2160258240","https://openalex.org/W2163378939","https://openalex.org/W2163859374","https://openalex.org/W2966207845","https://openalex.org/W6682488519"],"related_works":["https://openalex.org/W4287778142","https://openalex.org/W3025960525","https://openalex.org/W3043023258","https://openalex.org/W2060523593","https://openalex.org/W2087678117","https://openalex.org/W2095847419","https://openalex.org/W2082581695","https://openalex.org/W79358250","https://openalex.org/W2070385207","https://openalex.org/W2004319832"],"abstract_inverted_index":{"Embedded":[0],"systems":[1],"serve":[2],"an":[3],"emerging":[4],"and":[5,15,69,78],"diverse":[6],"set":[7],"of":[8,35,71],"applications.":[9,25],"As":[10],"a":[11,92],"result,":[12],"more":[13,23,28],"computational":[14],"storage":[16],"capabilities":[17],"are":[18],"added":[19],"to":[20,90],"accommodate":[21],"ever":[22],"demanding":[24],"Unfortunately,":[26],"adding":[27],"resources":[29],"typically":[30],"comes":[31],"on":[32],"the":[33,48,67,97],"expense":[34],"higher":[36],"energy":[37,79],"costs.":[38],"New":[39],"chip":[40],"design":[41,87],"with":[42,59,104],"Multiple":[43],"Clock":[44],"Domains":[45],"(MCD)":[46],"opens":[47],"opportunity":[49],"for":[50,96],"fine-grain":[51],"power":[52,70,77],"management":[53],"within":[54],"theprocessor":[55],"chip.":[56],"When":[57],"used":[58],"dynamic":[60],"voltage":[61,68,94],"scaling":[62],"(DVS),":[63],"we":[64],"can":[65],"control":[66],"each":[72],"domain":[73,95],"independently.":[74],"A":[75],"significant":[76],"improvement":[80],"has":[81],"been":[82],"shown":[83],"when":[84],"using":[85],"MCD":[86],"in":[88,101],"comparison":[89],"managing":[91],"single":[93],"whole":[98],"chip,":[99],"as":[100],"traditional":[102],"chips":[103],"global":[105],"DVS.":[106]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
