{"id":"https://openalex.org/W2342088852","doi":"https://doi.org/10.1145/2843943","title":"Software-Based Selective Validation Techniques for Robust CGRAs Against Soft Errors","display_name":"Software-Based Selective Validation Techniques for Robust CGRAs Against Soft Errors","publication_year":2016,"publication_date":"2016-01-28","ids":{"openalex":"https://openalex.org/W2342088852","doi":"https://doi.org/10.1145/2843943","mag":"2342088852"},"language":"en","primary_location":{"id":"doi:10.1145/2843943","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2843943","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Embedded Computing Systems","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/A5082424058","display_name":"Yohan Ko","orcid":"https://orcid.org/0000-0002-9456-0927"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yohan Ko","raw_affiliation_strings":["Yonsei University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yonsei University","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103140587","display_name":"Ji-Hoon Kang","orcid":"https://orcid.org/0000-0003-4195-388X"},"institutions":[{"id":"https://openalex.org/I206093572","display_name":"Nexen (Canada)","ror":"https://ror.org/04zwxgg32","country_code":"CA","type":"company","lineage":["https://openalex.org/I206093572"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Jihoon Kang","raw_affiliation_strings":["LIG Nex1 Co.Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LIG Nex1 Co.Ltd","institution_ids":["https://openalex.org/I206093572"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100626972","display_name":"Jongwon Lee","orcid":"https://orcid.org/0000-0003-0836-5250"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jongwon Lee","raw_affiliation_strings":["Seoul National University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101845743","display_name":"Yong\u2013Joo Kim","orcid":"https://orcid.org/0000-0002-1212-9018"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yongjoo Kim","raw_affiliation_strings":["Electronics and Telecommunications Research Institute"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035502001","display_name":"Joonhyun Kim","orcid":"https://orcid.org/0000-0001-8561-2943"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Joonhyun Kim","raw_affiliation_strings":["Yonsei University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yonsei University","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102904164","display_name":"Hwisoo So","orcid":"https://orcid.org/0000-0002-3496-6079"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hwisoo So","raw_affiliation_strings":["Yonsei University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yonsei University","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031543156","display_name":"Kyoungwoo Lee","orcid":"https://orcid.org/0000-0001-5082-3775"},"institutions":[{"id":"https://openalex.org/I193775966","display_name":"Yonsei University","ror":"https://ror.org/01wjejq96","country_code":"KR","type":"education","lineage":["https://openalex.org/I193775966"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Kyoungwoo Lee","raw_affiliation_strings":["Yonsei University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yonsei University","institution_ids":["https://openalex.org/I193775966"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082524666","display_name":"Yunheung Paek","orcid":"https://orcid.org/0000-0002-6412-2926"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yunheung Paek","raw_affiliation_strings":["Seoul National University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Seoul National University","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1782,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.5424263,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"15","issue":"1","first_page":"1","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11005","display_name":"Radiation Effects in Electronics","score":1.0,"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":1.0,"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9994000196456909,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.9983999729156494,"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/computer-science","display_name":"Computer science","score":0.8771270513534546},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5969235897064209},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.5636789202690125},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.533078670501709},{"id":"https://openalex.org/keywords/soft-error","display_name":"Soft error","score":0.5246108770370483},{"id":"https://openalex.org/keywords/control-reconfiguration","display_name":"Control reconfiguration","score":0.5130028128623962},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.4924863278865814},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.48014897108078003},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.4778120815753937},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4401249587535858},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.435991108417511},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.43243107199668884},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.2732790410518646},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.12621203064918518}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8771270513534546},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5969235897064209},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.5636789202690125},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.533078670501709},{"id":"https://openalex.org/C154474529","wikidata":"https://www.wikidata.org/wiki/Q1658917","display_name":"Soft error","level":2,"score":0.5246108770370483},{"id":"https://openalex.org/C119701452","wikidata":"https://www.wikidata.org/wiki/Q5165881","display_name":"Control reconfiguration","level":2,"score":0.5130028128623962},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.4924863278865814},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.48014897108078003},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.4778120815753937},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4401249587535858},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.435991108417511},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.43243107199668884},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2732790410518646},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.12621203064918518},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2843943","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2843943","pdf_url":null,"source":{"id":"https://openalex.org/S136160450","display_name":"ACM Transactions on Embedded Computing Systems","issn_l":"1539-9087","issn":["1539-9087","1558-3465"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM Transactions on Embedded Computing Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9100000262260437,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W79276452","https://openalex.org/W1963480044","https://openalex.org/W1976431848","https://openalex.org/W1977681059","https://openalex.org/W2010716134","https://openalex.org/W2017011732","https://openalex.org/W2018348175","https://openalex.org/W2021552071","https://openalex.org/W2032921347","https://openalex.org/W2034593585","https://openalex.org/W2065421088","https://openalex.org/W2090110655","https://openalex.org/W2112136590","https://openalex.org/W2112732048","https://openalex.org/W2116613705","https://openalex.org/W2117105306","https://openalex.org/W2118582701","https://openalex.org/W2120185818","https://openalex.org/W2123412205","https://openalex.org/W2128173901","https://openalex.org/W2129886214","https://openalex.org/W2133041134","https://openalex.org/W2135743241","https://openalex.org/W2136599611","https://openalex.org/W2142358791","https://openalex.org/W2152652532","https://openalex.org/W2160401437","https://openalex.org/W2172212694","https://openalex.org/W2172296269","https://openalex.org/W2552788564","https://openalex.org/W3210232381","https://openalex.org/W4241715812","https://openalex.org/W4251543090"],"related_works":["https://openalex.org/W2130594209","https://openalex.org/W1950809481","https://openalex.org/W2153096481","https://openalex.org/W2148616436","https://openalex.org/W2102525122","https://openalex.org/W2085988155","https://openalex.org/W4306316843","https://openalex.org/W2036953450","https://openalex.org/W4245282135","https://openalex.org/W2170004886"],"abstract_inverted_index":{"Coarse-Grained":[0],"Reconfigurable":[1],"Architectures":[2],"(CGRAs)":[3],"are":[4,24],"drawing":[5],"significant":[6],"attention":[7],"since":[8,35],"they":[9],"promise":[10],"both":[11],"performances":[12],"with":[13,17,52,165,195],"parallelism":[14],"and":[15,67,139,176],"flexibility":[16],"reconfiguration.":[18],"Soft":[19],"errors":[20],"(or":[21],"transient":[22],"faults)":[23],"becoming":[25],"a":[26,148],"serious":[27],"design":[28],"concern":[29],"in":[30,63,98,116],"embedded":[31],"systems":[32],"including":[33],"CGRAs":[34,59,169],"the":[36,77,80,99,107,120,125,137,140,172,177,189,196],"soft":[37],"error":[38],"rate":[39],"is":[40,45],"increasing":[41],"exponentially":[42],"as":[43,186],"technology":[44],"scaling.":[46],"A":[47],"recently":[48,190],"proposed":[49,191],"software-based":[50,192],"technique":[51,133,164,194],"TMR":[53,163,193],"(Triple":[54],"Modular":[55],"Redundancy)":[56],"implemented":[57],"on":[58,101,168,182],"incurs":[60],"extreme":[61],"overheads":[62],"terms":[64],"of":[65,82],"runtime":[66,138,173],"energy":[68,141,178],"consumption":[69,142,179],"mainly":[70],"due":[71],"to":[72,118,134,152,188],"expensive":[73,121],"voting":[74],"mechanisms":[75,92],"for":[76,93],"outputs":[78],"from":[79,124],"triplication":[81],"every":[83,114],"operation.":[84],"In":[85],"this":[86],"article,":[87],"we":[88],"propose":[89],"selective":[90,161],"validation":[91,126],"efficient":[94],"modular":[95],"redundancy":[96],"techniques":[97,104],"datapaths":[100],"CGRAs.":[102],"Our":[103,155],"selectively":[105],"validate":[106],"results":[108,157],"at":[109],"synchronous":[110,145],"operations":[111,146],"rather":[112],"than":[113],"operation":[115],"order":[117],"reduce":[119],"performance":[122],"overhead":[123],"mechanism.":[127],"We":[128],"also":[129],"present":[130],"an":[131],"optimization":[132,167],"further":[135],"improve":[136,171],"by":[143,174,180],"minimizing":[144],"where":[147],"validating":[149],"mechanism":[150],"needs":[151],"be":[153],"applied.":[154],"experimental":[156],"demonstrate":[158],"that":[159],"our":[160,166],"validation-based":[162],"can":[170],"41.0%":[175],"26.2%":[181],"average":[183],"over":[184],"benchmarks":[185],"compared":[187],"full":[197],"validation.":[198]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}