{"id":"https://openalex.org/W2136914714","doi":"https://doi.org/10.1109/iscas.2009.5118238","title":"A strategy for soft error reduction in multi core designs","display_name":"A strategy for soft error reduction in multi core designs","publication_year":2009,"publication_date":"2009-05-01","ids":{"openalex":"https://openalex.org/W2136914714","doi":"https://doi.org/10.1109/iscas.2009.5118238","mag":"2136914714"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2009.5118238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5118238","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and 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/A5007788756","display_name":"Ransford Hyman","orcid":null},"institutions":[{"id":"https://openalex.org/I2613432","display_name":"University of South Florida","ror":"https://ror.org/032db5x82","country_code":"US","type":"education","lineage":["https://openalex.org/I2613432"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ransford Hyman","raw_affiliation_strings":["Department of Computer Science and Engineering, University of South Florida, Tampa, FL, USA","Department of Computer Science and Engineering, University of South Florida - Tampa, 33620, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of South Florida, Tampa, FL, USA","institution_ids":["https://openalex.org/I2613432"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of South Florida - Tampa, 33620, USA","institution_ids":["https://openalex.org/I2613432"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038160839","display_name":"Koustav Bhattacharya","orcid":"https://orcid.org/0009-0007-6366-3927"},"institutions":[{"id":"https://openalex.org/I2613432","display_name":"University of South Florida","ror":"https://ror.org/032db5x82","country_code":"US","type":"education","lineage":["https://openalex.org/I2613432"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Koustav Bhattacharya","raw_affiliation_strings":["Department of Computer Science and Engineering, University of South Florida, Tampa, FL, USA","Department of Computer Science and Engineering, University of South Florida - Tampa, 33620, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of South Florida, Tampa, FL, USA","institution_ids":["https://openalex.org/I2613432"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of South Florida - Tampa, 33620, USA","institution_ids":["https://openalex.org/I2613432"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027665366","display_name":"N. Ranganathan","orcid":null},"institutions":[{"id":"https://openalex.org/I2613432","display_name":"University of South Florida","ror":"https://ror.org/032db5x82","country_code":"US","type":"education","lineage":["https://openalex.org/I2613432"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nagarajan Ranganathan","raw_affiliation_strings":["Department of Computer Science and Engineering, University of South Florida, Tampa, FL, USA","Department of Computer Science and Engineering, University of South Florida - Tampa, 33620, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, University of South Florida, Tampa, FL, USA","institution_ids":["https://openalex.org/I2613432"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, University of South Florida - Tampa, 33620, USA","institution_ids":["https://openalex.org/I2613432"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2613432"],"apc_list":null,"apc_paid":null,"fwci":1.4563,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.80703556,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"2217","last_page":"2220"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11005","display_name":"Radiation Effects in Electronics","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11005","display_name":"Radiation Effects in Electronics","score":0.9998999834060669,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9947999715805054,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/operand","display_name":"Operand","score":0.8919014930725098},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7862204313278198},{"id":"https://openalex.org/keywords/soft-error","display_name":"Soft error","score":0.7286095023155212},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.7016198635101318},{"id":"https://openalex.org/keywords/error-detection-and-correction","display_name":"Error detection and correction","score":0.5754474997520447},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4646128714084625},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3238721489906311},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.27700766921043396},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.22041815519332886},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.10038462281227112}],"concepts":[{"id":"https://openalex.org/C55526617","wikidata":"https://www.wikidata.org/wiki/Q719375","display_name":"Operand","level":2,"score":0.8919014930725098},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7862204313278198},{"id":"https://openalex.org/C154474529","wikidata":"https://www.wikidata.org/wiki/Q1658917","display_name":"Soft error","level":2,"score":0.7286095023155212},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.7016198635101318},{"id":"https://openalex.org/C103088060","wikidata":"https://www.wikidata.org/wiki/Q1062839","display_name":"Error detection and correction","level":2,"score":0.5754474997520447},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4646128714084625},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3238721489906311},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.27700766921043396},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.22041815519332886},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.10038462281227112},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","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/iscas.2009.5118238","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2009.5118238","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Symposium on Circuits and Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1966285605","https://openalex.org/W1985608287","https://openalex.org/W2102135455","https://openalex.org/W2102863623","https://openalex.org/W2115081151","https://openalex.org/W2116059696","https://openalex.org/W2117747343","https://openalex.org/W2119306965","https://openalex.org/W2122149420","https://openalex.org/W2125155835","https://openalex.org/W2140354616","https://openalex.org/W2143068308","https://openalex.org/W2148313391","https://openalex.org/W2151612544","https://openalex.org/W2166241631","https://openalex.org/W2169213530","https://openalex.org/W2295395196","https://openalex.org/W4240029073","https://openalex.org/W4285719527","https://openalex.org/W6677155578","https://openalex.org/W6677225782","https://openalex.org/W6677922359"],"related_works":["https://openalex.org/W2556282987","https://openalex.org/W1533508804","https://openalex.org/W2050923821","https://openalex.org/W4254893742","https://openalex.org/W2110991008","https://openalex.org/W2981191153","https://openalex.org/W2000201823","https://openalex.org/W2149051075","https://openalex.org/W2061536619","https://openalex.org/W2394408226"],"abstract_inverted_index":{"With":[0],"the":[1,5,12,25,27,54,81,99,111,116,120,123,137,146,155,158,165,173,189,198,207,214,221],"continuous":[2],"decrease":[3],"in":[4,11,59,76,227,240],"minimum":[6],"feature":[7],"size":[8],"and":[9,63,85,88,164,196,211],"increase":[10,239],"chip":[13],"density,":[14],"modern":[15,243],"processors":[16],"are":[17],"being":[18],"increasingly":[19],"susceptible":[20],"to":[21,139,191],"soft":[22,42,74,178,222],"errors.":[23],"In":[24,65],"past,":[26],"technique":[28,150],"of":[29,56,61,83,104,113,126,157,167],"lockstep":[30],"execution":[31,190],"with":[32,160,235],"redundant":[33],"threads":[34],"on":[35,206,233,242],"duplicated":[36],"pipelines":[37],"have":[38,203],"been":[39,204],"used":[40],"for":[41,71,172],"error":[43,50,179,182,223],"rate":[44],"reduction":[45],"which":[46,107],"can":[47,230],"achieve":[48],"high":[49],"coverage":[51],"but":[52],"at":[53],"cost":[55],"large":[57],"overheads":[58],"terms":[60],"area":[62],"performance.":[64],"this":[66,228],"paper,":[67],"we":[68,108],"propose":[69],"techniques":[70,202],"protection":[72],"against":[73],"errors":[75],"multi-core":[77,244],"designs":[78],"using":[79,98,213],"(i)":[80],"properties":[82],"spatial":[84,131],"temporal":[86,95],"redundancy":[87,96,132],"(ii)":[89],"value":[90,147],"based":[91,148],"detection.":[92],"We":[93],"utilize":[94],"by":[97,135,153,186],"ldquolatency":[100],"use":[101],"slackrdquo":[102],"(LSC)":[103],"an":[105],"instruction,":[106,129],"define":[109],"as":[110],"number":[112],"cycles":[114],"before":[115],"computed":[117],"result":[118],"from":[119],"instruction":[121,138],"becomes":[122],"source":[124,174],"operand":[125],"a":[127,140,177,192],"subsequent":[128],"while":[130],"is":[133,151,180,184],"exploited":[134],"duplicating":[136],"nearby":[141],"idle":[142],"processor":[143],"core.":[144],"Further,":[145],"detection":[149,224],"explored":[152],"exploiting":[154],"width":[156],"operands":[159],"small":[161],"data":[162],"values":[163],"generation":[166],"residue":[168],"code":[169],"check":[170],"bits":[171],"operands.":[175],"When":[176],"detected,":[181],"correction":[183],"achieved":[185],"rolling":[187],"back":[188],"previous":[193],"checkpoint":[194],"state":[195],"re-executing":[197],"instructions.":[199],"The":[200],"proposed":[201,226],"implemented":[205],"RSIM":[208],"simulation":[209],"framework":[210],"validated":[212],"SPLASH":[215],"benchmarks.":[216],"Our":[217],"results":[218],"indicate":[219],"that":[220],"schemes":[225],"work,":[229],"be":[231],"implemented,":[232],"average,":[234],"less":[236],"than":[237],"10%":[238],"CPI":[241],"designs.":[245]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"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"}
