{"id":"https://openalex.org/W2114012612","doi":"https://doi.org/10.1145/1283780.1283840","title":"A multi-model power estimation engine for accuracy optimization","display_name":"A multi-model power estimation engine for accuracy optimization","publication_year":2007,"publication_date":"2007-08-27","ids":{"openalex":"https://openalex.org/W2114012612","doi":"https://doi.org/10.1145/1283780.1283840","mag":"2114012612"},"language":"en","primary_location":{"id":"doi:10.1145/1283780.1283840","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1283780.1283840","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 international symposium on Low power electronics and design","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/A5091887332","display_name":"Felipe Klein","orcid":null},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Felipe Klein","raw_affiliation_strings":["Institute of Computing, UNICAMP, Brazil","Inst. of Comput., UNICAMP, Campinas, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Computing, UNICAMP, Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Inst. of Comput., UNICAMP, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067675731","display_name":"Guido Ara\u00fajo","orcid":"https://orcid.org/0000-0003-4869-5190"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"G. Araujo","raw_affiliation_strings":["Institute of Computing, UNICAMP, Brazil","Inst. of Comput., UNICAMP, Campinas, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Computing, UNICAMP, Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Inst. of Comput., UNICAMP, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005402339","display_name":"Rodolfo Azevedo","orcid":"https://orcid.org/0000-0002-8803-0401"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Rodolfo Azevedo","raw_affiliation_strings":["Institute of Computing, UNICAMP, Brazil","Inst. of Comput., UNICAMP, Campinas, Brazil"],"affiliations":[{"raw_affiliation_string":"Institute of Computing, UNICAMP, Brazil","institution_ids":["https://openalex.org/I181391015"]},{"raw_affiliation_string":"Inst. of Comput., UNICAMP, Campinas, Brazil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034770531","display_name":"Rita de C\u00e1ssia Hoffmann Le\u00e3o","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Roberto Leao","raw_affiliation_strings":["Computer Sciences Department, UFSC, Brazil","Computer Science Department, UFSC, Florianopolis, Brazil"],"affiliations":[{"raw_affiliation_string":"Computer Sciences Department, UFSC, Brazil","institution_ids":[]},{"raw_affiliation_string":"Computer Science Department, UFSC, Florianopolis, Brazil","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033216070","display_name":"Luiz C. V. dos Santos","orcid":"https://orcid.org/0000-0002-9384-8347"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Luiz C. V. dos Santos","raw_affiliation_strings":["Computer Sciences Department, UFSC, Brazil","Computer Science Department, UFSC, Florianopolis, Brazil"],"affiliations":[{"raw_affiliation_string":"Computer Sciences Department, UFSC, Brazil","institution_ids":[]},{"raw_affiliation_string":"Computer Science Department, UFSC, Florianopolis, Brazil","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5091887332"],"corresponding_institution_ids":["https://openalex.org/I181391015"],"apc_list":null,"apc_paid":null,"fwci":1.9,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.86082116,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"280","last_page":"285"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10904","display_name":"Embedded Systems Design Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9994999766349792,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9993000030517578,"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":0.6961606740951538},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6774246096611023},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.5995419025421143},{"id":"https://openalex.org/keywords/component","display_name":"Component (thermodynamics)","score":0.5987153053283691},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.45788729190826416},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4470769464969635},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4317269027233124},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3561798334121704},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14422336220741272}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6961606740951538},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6774246096611023},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.5995419025421143},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5987153053283691},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.45788729190826416},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4470769464969635},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4317269027233124},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3561798334121704},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14422336220741272},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1283780.1283840","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1283780.1283840","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 international symposium on Low power electronics and design","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6700000166893005,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320310013","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W159982258","https://openalex.org/W275470402","https://openalex.org/W1636084995","https://openalex.org/W1997182928","https://openalex.org/W2080498121","https://openalex.org/W2113114619","https://openalex.org/W2121502652","https://openalex.org/W2133014881","https://openalex.org/W2134103746","https://openalex.org/W2144158627","https://openalex.org/W2159567437","https://openalex.org/W2163196846","https://openalex.org/W2163881957","https://openalex.org/W2165203480","https://openalex.org/W2168435960"],"related_works":["https://openalex.org/W4287880334","https://openalex.org/W4366700029","https://openalex.org/W4285230481","https://openalex.org/W4385769873","https://openalex.org/W4281634296","https://openalex.org/W4319161863","https://openalex.org/W2357256365","https://openalex.org/W2371687270","https://openalex.org/W4311888330","https://openalex.org/W2517641583"],"abstract_inverted_index":{"RTL":[0],"power":[1,32,50,77,99,150],"macromodeling":[2,19,53,68,105],"is":[3,20,130,175],"a":[4,9,76,87,96,114],"mature":[5],"research":[6],"topic":[7],"with":[8,152],"variety":[10],"of":[11,75,122,149],"equation":[12],"and":[13,135],"table-based":[14],"approaches.":[15],"Despite":[16],"its":[17,61,64,123],"maturity,":[18],"not":[21],"yet":[22],"widely":[23],"accepted":[24],"as":[25,73,163],"an":[26],"industrial":[27],"de":[28],"facto":[29],"standard":[30],"for":[31,86,113],"estimation":[33,100,111,173],"at":[34],"the":[35,45,82,104,109,120,147,170],"RT":[36],"level.":[37],"Each":[38],"approach":[39],"has":[40,55],"many":[41],"variants":[42],"depending":[43,118],"upon":[44],"parameters":[46],"chosen":[47],"to":[48,108,165],"capture":[49],"variation.":[51],"Every":[52],"technique":[54,106],"some":[56],"intrinsic":[57],"limitation":[58],"affecting":[59],"either":[60],"performance":[62],"or":[63],"accuracy.":[65],"Therefore,":[66],"alternative":[67],"methods":[69],"can":[70],"be":[71,91],"envisaged":[72],"part":[74],"modeling":[78],"toolkit":[79],"from":[80],"which":[81],"most":[83],"suitable":[84],"method":[85],"given":[88,115],"component":[89,117,133],"should":[90],"automatically":[92],"selected.":[93],"Thispaper":[94],"describes":[95],"new":[97],"multi-model":[98,144],"engine":[101,145],"that":[102,142],"selects":[103],"leading":[107],"least":[110],"error":[112,174],"system":[116],"on":[119,161],"properties":[121],"input-vector":[124],"stream.":[125],"A":[126],"proper":[127],"selection":[128],"function":[129],"built":[131],"after":[132],"characterization":[134],"used":[136],"during":[137],"estimation.":[138],"Experimental":[139],"results":[140],"show":[141],"our":[143],"improves":[146],"robustness":[148],"analysis":[151],"negligible":[153],"usage":[154],"overhead.":[155],"Accuracy":[156],"becomes":[157],"3":[158],"times":[159],"better":[160],"average,":[162],"compared":[164],"conventional":[166],"single-model":[167],"estimators,":[168],"while":[169],"overall":[171],"maximum":[172],"divided":[176],"by":[177],"8.":[178]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}