{"id":"https://openalex.org/W3033599782","doi":"https://doi.org/10.1109/tsusc.2020.2999882","title":"Application-Aware Quality-Energy Optimization: Mathematical Models Enabled Simultaneous Quality and Energy-Sensitive Optimal Memory Design","display_name":"Application-Aware Quality-Energy Optimization: Mathematical Models Enabled Simultaneous Quality and Energy-Sensitive Optimal Memory Design","publication_year":2020,"publication_date":"2020-06-04","ids":{"openalex":"https://openalex.org/W3033599782","doi":"https://doi.org/10.1109/tsusc.2020.2999882","mag":"3033599782"},"language":"en","primary_location":{"id":"doi:10.1109/tsusc.2020.2999882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsusc.2020.2999882","pdf_url":null,"source":{"id":"https://openalex.org/S4210221417","display_name":"IEEE Transactions on Sustainable Computing","issn_l":"2377-3782","issn":["2377-3782","2377-3790"],"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 Sustainable Computing","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/A5083904441","display_name":"Yiwen Xu","orcid":"https://orcid.org/0000-0003-0509-7350"},"institutions":[{"id":"https://openalex.org/I125467818","display_name":"Dakota State University","ror":"https://ror.org/016yv6y68","country_code":"US","type":"education","lineage":["https://openalex.org/I125467818"]},{"id":"https://openalex.org/I57328836","display_name":"North Dakota State University","ror":"https://ror.org/05h1bnb22","country_code":"US","type":"education","lineage":["https://openalex.org/I57328836"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yiwen Xu","raw_affiliation_strings":["Department of Industrial and Manufacturing Engineering, North Dakota State University, ND, USA","[Industrial and Manufacturing Engineering, North Dakota State University, 3323 Fargo, North Dakota United States (e-mail: yiwen.xu@ndsu.edu)]"],"raw_orcid":"https://orcid.org/0000-0003-0509-7350","affiliations":[{"raw_affiliation_string":"Department of Industrial and Manufacturing Engineering, North Dakota State University, ND, USA","institution_ids":["https://openalex.org/I125467818","https://openalex.org/I57328836"]},{"raw_affiliation_string":"[Industrial and Manufacturing Engineering, North Dakota State University, 3323 Fargo, North Dakota United States (e-mail: yiwen.xu@ndsu.edu)]","institution_ids":["https://openalex.org/I57328836"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086283949","display_name":"Hritom Das","orcid":null},"institutions":[{"id":"https://openalex.org/I125467818","display_name":"Dakota State University","ror":"https://ror.org/016yv6y68","country_code":"US","type":"education","lineage":["https://openalex.org/I125467818"]},{"id":"https://openalex.org/I57328836","display_name":"North Dakota State University","ror":"https://ror.org/05h1bnb22","country_code":"US","type":"education","lineage":["https://openalex.org/I57328836"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hritom Das","raw_affiliation_strings":["Department of Electrical and Computer Engineering, North Dakota State University, ND, USA"],"raw_orcid":"https://orcid.org/0000-0003-2548-8754","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, North Dakota State University, ND, USA","institution_ids":["https://openalex.org/I125467818","https://openalex.org/I57328836"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069728349","display_name":"Na Gong","orcid":"https://orcid.org/0000-0002-3297-7436"},"institutions":[{"id":"https://openalex.org/I83809506","display_name":"University of South Alabama","ror":"https://ror.org/01s7b5y08","country_code":"US","type":"education","lineage":["https://openalex.org/I83809506"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Na Gong","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of South Alabama, AL, USA","[Electrical and Computer Engineering, University of South Alabama, 5557 Mobile, Alabama United States 36688-0002 (e-mail: nagong@southalabama.edu)]"],"raw_orcid":"https://orcid.org/0000-0002-3297-7436","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of South Alabama, AL, USA","institution_ids":["https://openalex.org/I83809506"]},{"raw_affiliation_string":"[Electrical and Computer Engineering, University of South Alabama, 5557 Mobile, Alabama United States 36688-0002 (e-mail: nagong@southalabama.edu)]","institution_ids":["https://openalex.org/I83809506"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6756,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.69132517,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":"6","issue":"4","first_page":"559","last_page":"571"},"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/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/T12238","display_name":"Green IT and Sustainability","score":0.9977999925613403,"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/efficient-energy-use","display_name":"Efficient energy use","score":0.7347266674041748},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7003613114356995},{"id":"https://openalex.org/keywords/sleep-mode","display_name":"Sleep mode","score":0.5890918374061584},{"id":"https://openalex.org/keywords/application-specific-integrated-circuit","display_name":"Application-specific integrated circuit","score":0.5693413019180298},{"id":"https://openalex.org/keywords/design-space-exploration","display_name":"Design space exploration","score":0.5343353748321533},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4891853630542755},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.44817885756492615},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.44257909059524536},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4239221215248108},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.377504825592041},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3768858015537262},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3667598366737366},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.3252427577972412},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1804530918598175},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1724798083305359}],"concepts":[{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.7347266674041748},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7003613114356995},{"id":"https://openalex.org/C57149124","wikidata":"https://www.wikidata.org/wiki/Q587346","display_name":"Sleep mode","level":4,"score":0.5890918374061584},{"id":"https://openalex.org/C77390884","wikidata":"https://www.wikidata.org/wiki/Q217302","display_name":"Application-specific integrated circuit","level":2,"score":0.5693413019180298},{"id":"https://openalex.org/C2776221188","wikidata":"https://www.wikidata.org/wiki/Q21072556","display_name":"Design space exploration","level":2,"score":0.5343353748321533},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4891853630542755},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.44817885756492615},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.44257909059524536},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4239221215248108},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.377504825592041},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3768858015537262},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3667598366737366},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.3252427577972412},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1804530918598175},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1724798083305359},{"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tsusc.2020.2999882","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tsusc.2020.2999882","pdf_url":null,"source":{"id":"https://openalex.org/S4210221417","display_name":"IEEE Transactions on Sustainable Computing","issn_l":"2377-3782","issn":["2377-3782","2377-3790"],"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 Sustainable Computing","raw_type":"journal-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":[{"id":"https://openalex.org/G6417953334","display_name":"SHF: Small: Turning Visual Noise into Hardware Efficiency: Viewer-Aware Energy-Quality Adaptive Mobile Video Storage","funder_award_id":"1855706","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1981893865","https://openalex.org/W2016619833","https://openalex.org/W2033342648","https://openalex.org/W2053252597","https://openalex.org/W2097840688","https://openalex.org/W2146437305","https://openalex.org/W2154664075","https://openalex.org/W2158223380","https://openalex.org/W2171894735","https://openalex.org/W2295634479","https://openalex.org/W2343627454","https://openalex.org/W2605194071","https://openalex.org/W2613883010","https://openalex.org/W2662219006","https://openalex.org/W2728721033","https://openalex.org/W2735710195","https://openalex.org/W2755942614","https://openalex.org/W2766436573","https://openalex.org/W2783846754","https://openalex.org/W2802195486","https://openalex.org/W2906916807","https://openalex.org/W2965375699","https://openalex.org/W2988858324","https://openalex.org/W4212788319","https://openalex.org/W4251091432","https://openalex.org/W4252359280"],"related_works":["https://openalex.org/W3014521742","https://openalex.org/W2165367082","https://openalex.org/W1972641423","https://openalex.org/W611446063","https://openalex.org/W1996322406","https://openalex.org/W2617868873","https://openalex.org/W3092334294","https://openalex.org/W3005710104","https://openalex.org/W2787019523","https://openalex.org/W2109267555"],"abstract_inverted_index":{"Energy":[0],"efficiency":[1,43,117,161],"is":[2,37,84],"nowadays":[3],"a":[4,148,207,235,281],"well-known":[5],"principal":[6],"design":[7,50,131,139,144,150,178,209,217,274],"goal":[8],"across":[9],"all":[10,163],"layers":[11,58],"of":[12,44,186,267],"computing":[13,45],"systems":[14],"(e.g.,":[15],"sensors,":[16],"mobile,":[17],"cloud).":[18],"With":[19],"diminishing":[20],"benefits":[21],"from":[22,29,55,179,195],"CMOS":[23],"technology":[24],"scaling":[25],"and":[26,70,79,99,136,214,283],"increasing":[27],"demands":[28],"unprecedented":[30],"data":[31],"size,":[32],"new":[33,208],"memory":[34,82,253,273],"hardware":[35,49,83,143,290],"innovation":[36],"greatly":[38,192],"needed":[39],"to":[40,60,114,133,286],"enhance":[41],"energy":[42,160,263],"systems.":[46],"Recently,":[47],"quality-aware":[48],"techniques":[51],"have":[52],"been":[53],"developed":[54],"different":[56,252],"stack":[57],"(device/circuit/architecture/system)":[59],"enable":[61,287],"near-threshold/sub-threshold":[62],"voltage":[63,103,170],"operation":[64],"by":[65,229],"trading":[66],"off":[67],"between":[68],"quality":[69,92,113,157,213,261],"power":[71],"efficiency.":[72,264],"Specifically,":[73],"based":[74],"on":[75,176,258,271],"the":[76,87,96,101,108,120,155,159,168,172,177,180,183,187,196,211,221,241,259,268,277,288],"energy-quality":[77],"trade-off":[78],"application":[80,156,260],"requirement,":[81],"designed":[85],"for":[86,95,128,251],"work":[88,97],"mode":[89,110],"with":[90,111,255],"maximum":[91,116],"first":[93,124,181],"(step1-design":[94],"mode)":[98],"then":[100],"supply":[102,169,199],"will":[104],"be":[105,191],"adjusted":[106],"in":[107,119,141,162,171,219,240],"sleep":[109,121],"just-enough":[112],"achieve":[115],"(step2-adjust":[118],"mode).":[122],"We":[123],"propose":[125,206],"mathematical":[126,249],"models":[127,250,279],"this":[129],"two-step":[130,149],"method":[132,151,245],"avoid":[134],"time-consuming":[135],"laborious":[137],"ASIC":[138],"iterations":[140],"traditional":[142],"process.":[145],"However,":[146],"such":[147],"focuses":[152],"more":[153],"at":[154],"than":[158,228],"cases.":[164],"In":[165],"addition,":[166],"as":[167],"second":[173,188],"step":[174,189],"depends":[175],"step,":[182],"solution":[184],"space":[185],"may":[190],"limited,":[193],"far":[194],"true":[197],"minimum":[198],"voltage.":[200],"To":[201],"handle":[202],"these":[203],"issues,":[204],"we":[205],"concept,":[210],"simultaneous":[212],"energy-sensitive":[215],"optimal":[216,289],"(SQEOD),":[218],"which":[220],"two":[222,230],"objectives":[223],"are":[224],"considered":[225],"simultaneously":[226],"rather":[227],"separate":[231],"steps.":[232],"By":[233],"introducing":[234],"system-wised":[236],"importance":[237],"weight":[238],"parameter":[239],"modeling":[242],"process,":[243],"our":[244],"demonstrates":[246],"system-specific":[247],"SQEOD":[248],"designs":[254],"various":[256],"requirements":[257],"and/or":[262],"The":[265],"results":[266],"numerical":[269],"studies":[270],"embedded":[272],"show":[275],"that":[276],"proposed":[278],"provide":[280],"useful":[282],"fast":[284],"tool":[285],"designs.":[291]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3}],"updated_date":"2026-08-06T08:24:18.245995","created_date":"2025-10-10T00:00:00"}