{"id":"https://openalex.org/W3028727627","doi":"https://doi.org/10.1109/tc.2020.2997242","title":"DVFS-Based Quality Maximization for Adaptive Applications With Diminishing Return","display_name":"DVFS-Based Quality Maximization for Adaptive Applications With Diminishing Return","publication_year":2020,"publication_date":"2020-05-28","ids":{"openalex":"https://openalex.org/W3028727627","doi":"https://doi.org/10.1109/tc.2020.2997242","mag":"3028727627"},"language":"en","primary_location":{"id":"doi:10.1109/tc.2020.2997242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2020.2997242","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","0016-9340","1557-9956","2326-3814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computers","raw_type":"journal-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/A5009559278","display_name":"Heng Yu","orcid":"https://orcid.org/0000-0002-0305-2135"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heng Yu","raw_affiliation_strings":["School of Computer Science, University of Nottingham Ningbo China, Ningbo, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Nottingham Ningbo China, Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084305618","display_name":"Yajun Ha","orcid":"https://orcid.org/0000-0003-4244-5916"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yajun Ha","raw_affiliation_strings":["School of Information Science and Technology, and Shanghai Engineering Research Center of Intelligent Vision and Imaging, ShanghaiTech University, Pudong, China"],"raw_orcid":"https://orcid.org/0000-0003-4244-5916","affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, and Shanghai Engineering Research Center of Intelligent Vision and Imaging, ShanghaiTech University, Pudong, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070594442","display_name":"Bharadwaj Veeravalli","orcid":"https://orcid.org/0000-0001-9000-1813"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Bharadwaj Veeravalli","raw_affiliation_strings":["National University of Singapore, Singapore"],"raw_orcid":"https://orcid.org/0000-0001-9000-1813","affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006959620","display_name":"Fupeng Chen","orcid":"https://orcid.org/0000-0002-1548-8243"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fupeng Chen","raw_affiliation_strings":["School of Information Science and Technology, ShanghaiTech University, Pudong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, ShanghaiTech University, Pudong, China","institution_ids":["https://openalex.org/I30809798"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017149914","display_name":"Hesham El\u2010Sayed","orcid":"https://orcid.org/0000-0002-7488-0915"},"institutions":[{"id":"https://openalex.org/I201726411","display_name":"United Arab Emirates University","ror":"https://ror.org/01km6p862","country_code":"AE","type":"education","lineage":["https://openalex.org/I201726411"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Hesham El-Sayed","raw_affiliation_strings":["College of IT, UAE University, Al Ain, Abu Dhabi, UAE"],"raw_orcid":"https://orcid.org/0000-0002-7488-0915","affiliations":[{"raw_affiliation_string":"College of IT, UAE University, Al Ain, Abu Dhabi, UAE","institution_ids":["https://openalex.org/I201726411"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9098,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.71032039,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"70","issue":"5","first_page":"803","last_page":"816"},"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9968000054359436,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9959999918937683,"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":0.8060747385025024},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.713512122631073},{"id":"https://openalex.org/keywords/frequency-scaling","display_name":"Frequency scaling","score":0.561347484588623},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.5143755078315735},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4753798544406891},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4617486298084259},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.43792372941970825},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.43574604392051697},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.3863423764705658},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.3368871212005615},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.32702890038490295},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.255668580532074}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8060747385025024},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.713512122631073},{"id":"https://openalex.org/C157742956","wikidata":"https://www.wikidata.org/wiki/Q3237776","display_name":"Frequency scaling","level":3,"score":0.561347484588623},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.5143755078315735},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4753798544406891},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4617486298084259},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.43792372941970825},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.43574604392051697},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.3863423764705658},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.3368871212005615},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.32702890038490295},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.255668580532074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","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/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tc.2020.2997242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tc.2020.2997242","pdf_url":null,"source":{"id":"https://openalex.org/S157670870","display_name":"IEEE Transactions on Computers","issn_l":"0018-9340","issn":["0018-9340","0016-9340","1557-9956","2326-3814"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1912649600","https://openalex.org/W2002377960","https://openalex.org/W2005743795","https://openalex.org/W2009360662","https://openalex.org/W2026005150","https://openalex.org/W2027375786","https://openalex.org/W2030777169","https://openalex.org/W2030922317","https://openalex.org/W2045294186","https://openalex.org/W2049633694","https://openalex.org/W2050592245","https://openalex.org/W2052172035","https://openalex.org/W2078962259","https://openalex.org/W2088056325","https://openalex.org/W2091434413","https://openalex.org/W2096554329","https://openalex.org/W2096707344","https://openalex.org/W2117382847","https://openalex.org/W2121219357","https://openalex.org/W2129960401","https://openalex.org/W2141923369","https://openalex.org/W2143283746","https://openalex.org/W2146949338","https://openalex.org/W2169505706","https://openalex.org/W2208896226","https://openalex.org/W2243883016","https://openalex.org/W2244005500","https://openalex.org/W2250451118","https://openalex.org/W2293580423","https://openalex.org/W2613401654","https://openalex.org/W2749471886","https://openalex.org/W2760463717","https://openalex.org/W2770465907","https://openalex.org/W2810485759","https://openalex.org/W2888285642","https://openalex.org/W2896609748","https://openalex.org/W2897599986","https://openalex.org/W2908925809","https://openalex.org/W2910414172","https://openalex.org/W2962867954","https://openalex.org/W3147234326","https://openalex.org/W4238041806","https://openalex.org/W4245459506","https://openalex.org/W4250589301","https://openalex.org/W4295719664","https://openalex.org/W6640185247","https://openalex.org/W6657390348","https://openalex.org/W6745935785"],"related_works":["https://openalex.org/W2357124094","https://openalex.org/W17155033","https://openalex.org/W2387399993","https://openalex.org/W2389739210","https://openalex.org/W2348924972","https://openalex.org/W2365736347","https://openalex.org/W2047454415","https://openalex.org/W2070040999","https://openalex.org/W3207760230","https://openalex.org/W2064162232"],"abstract_inverted_index":{"Application-level":[0],"approximate":[1],"computing":[2,22],"exploits":[3],"inherent":[4,75,127],"resilience":[5],"of":[6,27,42,49,60,69,111,123],"adaptive":[7],"applications,":[8,131,159],"and":[9,108,132,171],"trades":[10],"off":[11],"application":[12,96],"output":[13,165],"quality":[14,23,41,62,87,100,113,125,166,204,229],"for":[15,157],"runtime":[16],"system":[17,105,168],"resources.":[18],"Existing":[19],"methods":[20],"treat":[21],"as":[24,52],"the":[25,37,40,47,53,61,67,95,112,120,124,153,164,176,209],"number":[26],"clock":[28],"cycles":[29,156],"to":[30,66,82,98,150,162,179,201,212,219],"execute":[31],"a":[32,144,194],"task,":[33],"but":[34],"they":[35],"overlook":[36],"fact":[38],"that":[39,119,137,186],"many":[43],"real-life":[44],"applications":[45],"exhibit":[46],"characteristic":[48],"diminishing":[50,58,109,121],"return":[51,59,110,122],"processor":[54,154],"continues":[55],"executing.":[56],"The":[57],"is":[63,126],"largely":[64],"due":[65],"features":[68],"iterative":[70,181],"processing":[71],"or":[72],"successive":[73],"refinement":[74],"in":[76,85,128,160],"those":[77],"applications.":[78],"Ignoring":[79],"it":[80],"leads":[81],"large":[83],"over-estimation":[84],"contemporary":[86],"optimization":[88],"approaches.":[89],"In":[90],"this":[91],"article,":[92],"we":[93,142,192],"exploit":[94],"adaptability":[97],"achieve":[99,202],"maximization":[101],"by":[102,206],"taking":[103],"both":[104],"resource":[106],"constraints":[107],"into":[114],"account.":[115],"We":[116,174],"first":[117],"reveal":[118],"several":[129],"well-known":[130],"suggest":[133],"an":[134,180],"exponential":[135],"model":[136],"accurately":[138],"captures":[139],"it.":[140],"Second,":[141],"propose":[143],"dynamic":[145,196],"frequency":[146,215],"scaling":[147,198,216],"(DFS)":[148],"methodology":[149,200],"optimally":[151],"decide":[152],"execution":[155,237],"such":[158],"order":[161],"maximize":[163],"under":[167],"energy,":[169],"timing,":[170],"temperature":[172],"constraints.":[173],"transform":[175],"DFS":[177],"problem":[178],"pseudo":[182],"quadratic":[183],"programming":[184],"heuristic":[185],"can":[187],"be":[188],"efficiently":[189],"solved.":[190],"Third,":[191],"present":[193],"wrapping":[195],"voltage":[197,211],"(wDVS)":[199],"further":[203],"improvement,":[205],"judiciously":[207],"adjusting":[208],"supply":[210],"provide":[213],"extra":[214],"space.":[217],"Compared":[218],"state-of-the-art":[220],"algorithms,":[221],"our":[222],"approach":[223],"produces":[224],"at":[225],"least":[226],"19.1":[227],"percent":[228],"improvement":[230],"on":[231],"all":[232],"evaluated":[233],"cases,":[234],"with":[235],"negligible":[236],"overhead.":[238]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}