{"id":"https://openalex.org/W2025915640","doi":"https://doi.org/10.1109/isqed.2014.6783340","title":"Optimal reliability-constrained overdrive frequency selection in multicore systems","display_name":"Optimal reliability-constrained overdrive frequency selection in multicore systems","publication_year":2014,"publication_date":"2014-03-01","ids":{"openalex":"https://openalex.org/W2025915640","doi":"https://doi.org/10.1109/isqed.2014.6783340","mag":"2025915640"},"language":"en","primary_location":{"id":"doi:10.1109/isqed.2014.6783340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isqed.2014.6783340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fifteenth International Symposium on Quality Electronic 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/A5073558386","display_name":"Andrew B. Kahng","orcid":"https://orcid.org/0000-0002-4490-5018"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Andrew B. Kahng","raw_affiliation_strings":["ECE Departments, University of California, San Diego, USA","CSE, Univ. of California at San Diego, La Jolla, CA, USA"],"affiliations":[{"raw_affiliation_string":"ECE Departments, University of California, San Diego, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"CSE, Univ. of California at San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101615907","display_name":"Siddhartha Nath","orcid":"https://orcid.org/0000-0002-4848-3385"},"institutions":[{"id":"https://openalex.org/I36258959","display_name":"University of California, San Diego","ror":"https://ror.org/0168r3w48","country_code":"US","type":"education","lineage":["https://openalex.org/I36258959"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Siddhartha Nath","raw_affiliation_strings":["CSE Departments, University of California, San Diego, USA","CSE, Univ. of California at San Diego, La Jolla, CA, USA"],"affiliations":[{"raw_affiliation_string":"CSE Departments, University of California, San Diego, USA","institution_ids":["https://openalex.org/I36258959"]},{"raw_affiliation_string":"CSE, Univ. of California at San Diego, La Jolla, CA, USA","institution_ids":["https://openalex.org/I36258959"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5073558386"],"corresponding_institution_ids":["https://openalex.org/I36258959"],"apc_list":null,"apc_paid":null,"fwci":1.2259,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.78809651,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"112","issue":null,"first_page":"300","last_page":"308"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9965999722480774,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9965999722480774,"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/T11749","display_name":"Iterative Learning Control Systems","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10876","display_name":"Fault Detection and Control Systems","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/reliability","display_name":"Reliability (semiconductor)","score":0.7030832171440125},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.6699186563491821},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6448840498924255},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6128585338592529},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.4735133945941925},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.2100982666015625},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13957086205482483},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1360463798046112},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11561289429664612}],"concepts":[{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7030832171440125},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.6699186563491821},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6448840498924255},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6128585338592529},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.4735133945941925},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.2100982666015625},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13957086205482483},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1360463798046112},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11561289429664612},{"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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isqed.2014.6783340","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isqed.2014.6783340","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Fifteenth International Symposium on Quality Electronic Design","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W658677875","https://openalex.org/W1975295215","https://openalex.org/W1990215011","https://openalex.org/W2019751555","https://openalex.org/W2033675353","https://openalex.org/W2077737229","https://openalex.org/W2079805782","https://openalex.org/W2081010844","https://openalex.org/W2085705957","https://openalex.org/W2095958987","https://openalex.org/W2104929490","https://openalex.org/W2116009028","https://openalex.org/W2128773197","https://openalex.org/W2129542763","https://openalex.org/W2133521202","https://openalex.org/W2144034023","https://openalex.org/W2149809112","https://openalex.org/W2154857344","https://openalex.org/W2161625020","https://openalex.org/W2165071510","https://openalex.org/W4230714982","https://openalex.org/W4231523873","https://openalex.org/W4234177706","https://openalex.org/W4243494208","https://openalex.org/W6677357164","https://openalex.org/W6682624730"],"related_works":["https://openalex.org/W2033512842","https://openalex.org/W4322734194","https://openalex.org/W4233600955","https://openalex.org/W2913665393","https://openalex.org/W2369695847","https://openalex.org/W3005535424","https://openalex.org/W2994319598","https://openalex.org/W2047067935","https://openalex.org/W1607054433","https://openalex.org/W2110842462"],"abstract_inverted_index":{"In":[0,74],"leading-edge":[1],"process":[2],"technologies,":[3],"reliability":[4,19],"is":[5],"a":[6,81,126,159],"first-class":[7],"constraint":[8],"for":[9,69,108,118,128,180],"both":[10,27],"IC":[11],"design":[12],"and":[13,29,79,97,132,135,176,213],"system":[14],"operation.":[15],"For":[16],"multicore":[17,101],"systems,":[18,102],"affects":[20],"task":[21,35,220],"scheduling":[22,36,182,221],"decisions":[23],"since":[24],"it":[25],"constrains":[26],"performance":[28,53],"throughput.":[30],"Previous":[31],"works":[32],"on":[33,63,94],"reliability-constrained":[34,84,181,219],"have":[37],"two":[38],"basic":[39],"limitations:":[40],"either":[41],"they":[42,58],"cannot":[43,59],"guarantee":[44,60],"lifetime":[45,106,225],"(e.g.,":[46],"that":[47,89,138,154,223],"the":[48,70,129,140,163,172,206],"chip":[49,72,164,174],"can":[50,177,187,196],"deliver":[51,168],"useful":[52],"over":[54,162],"10":[55],"years),":[56],"or":[57,66],"lower":[61,92],"bounds":[62,93],"\u201cacceptable":[64,67,95,98],"performance\u201d":[65,96],"throughput\u201d":[68,99],"entire":[71],"lifetime.":[73,165],"this":[75],"work,":[76],"we":[77],"formulate":[78],"solve":[80],"new":[82],"maximum-value,":[83],"overdrive":[85,116],"frequencies":[86,117],"(MVRCOF)":[87],"problem":[88,131],"guarantees":[90],"prescribed":[91,105],"in":[100,146,158],"without":[103],"exceeding":[104],"budget":[107],"any":[109],"core.":[110],"Our":[111,184],"formulation":[112],"maximizes":[113],"value":[114,170,209],"of":[115,121,143,149],"each":[119,144,147],"number":[120],"active":[122,151],"cores.":[123],"We":[124],"develop":[125],"solver":[127],"MVRCOF":[130],"present":[133],"optimal":[134,193],"heuristic":[136,185],"solutions":[137,167,204],"determine":[139],"execution":[141],"times":[142],"core":[145],"combination":[148],"simultaneously":[150],"cores,":[152],"such":[153],"cores":[155],"wear":[156],"out":[157],"balanced":[160],"manner":[161],"These":[166],"maximum":[169],"within":[171],"specified":[173],"lifetime,":[175],"be":[178,188],"used":[179],"policies.":[183],"method":[186],"3.3%":[189],"worse":[190],"than":[191],"our":[192,203],"method,":[194],"but":[195],"converge":[197],"up":[198],"to":[199,217],"10\u00d7":[200],"faster.":[201],"Further,":[202],"improve":[205],"objective":[207],"function":[208],"by":[210],"between":[211],"2.2%":[212],"17.4%":[214],"when":[215],"compared":[216],"existing":[218],"policies":[222],"provide":[224],"guarantees.":[226]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2014,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
