{"id":"https://openalex.org/W4388405470","doi":"https://doi.org/10.1109/norcas58970.2023.10305460","title":"Adaptive Lock-Step System for Resilient Multiprocessing Architectures","display_name":"Adaptive Lock-Step System for Resilient Multiprocessing Architectures","publication_year":2023,"publication_date":"2023-10-31","ids":{"openalex":"https://openalex.org/W4388405470","doi":"https://doi.org/10.1109/norcas58970.2023.10305460"},"language":"en","primary_location":{"id":"doi:10.1109/norcas58970.2023.10305460","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/norcas58970.2023.10305460","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Nordic Circuits and Systems Conference (NorCAS)","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/A5101711633","display_name":"Junchao Chen","orcid":"https://orcid.org/0000-0002-4413-0937"},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Innovations for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Junchao Chen","raw_affiliation_strings":["IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany"],"affiliations":[{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","institution_ids":["https://openalex.org/I92894754"]},{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061780029","display_name":"Li Lu","orcid":"https://orcid.org/0000-0002-6720-9066"},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Innovations for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Li Lu","raw_affiliation_strings":["IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany"],"affiliations":[{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","institution_ids":["https://openalex.org/I92894754"]},{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039322577","display_name":"Marko Andjelkovi\u0107","orcid":"https://orcid.org/0000-0001-6419-2062"},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Innovations for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Marko Andjelkovic","raw_affiliation_strings":["IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany"],"affiliations":[{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","institution_ids":["https://openalex.org/I92894754"]},{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063940342","display_name":"Markus Ulbricht","orcid":"https://orcid.org/0000-0001-9230-640X"},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Innovations for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Markus Ulbricht","raw_affiliation_strings":["IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany"],"affiliations":[{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","institution_ids":["https://openalex.org/I92894754"]},{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004959402","display_name":"Milo\u0161 Krsti\u0107","orcid":"https://orcid.org/0000-0003-0267-0203"},"institutions":[{"id":"https://openalex.org/I176453806","display_name":"University of Potsdam","ror":"https://ror.org/03bnmw459","country_code":"DE","type":"education","lineage":["https://openalex.org/I176453806"]},{"id":"https://openalex.org/I92894754","display_name":"Innovations for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Milos Krstic","raw_affiliation_strings":["IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany","University of Potsdam, Potsdam, Germany"],"affiliations":[{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics,Frankfurt (Oder),Germany","institution_ids":["https://openalex.org/I92894754"]},{"raw_affiliation_string":"IHP - Leibniz Institute for High Performance Microelectronics, Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]},{"raw_affiliation_string":"University of Potsdam, Potsdam, Germany","institution_ids":["https://openalex.org/I176453806"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5101711633"],"corresponding_institution_ids":["https://openalex.org/I92894754"],"apc_list":null,"apc_paid":null,"fwci":0.1337,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.4600629,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T11032","display_name":"VLSI and Analog Circuit Testing","score":0.9905999898910522,"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/T10472","display_name":"Semiconductor materials and devices","score":0.989300012588501,"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":0.7723323106765747},{"id":"https://openalex.org/keywords/multiprocessing","display_name":"Multiprocessing","score":0.7415692806243896},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.730938196182251},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.7126061320304871},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.6317322850227356},{"id":"https://openalex.org/keywords/triple-modular-redundancy","display_name":"Triple modular redundancy","score":0.621128499507904},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5998843908309937},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.5039884448051453},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.4646361172199249},{"id":"https://openalex.org/keywords/adaptability","display_name":"Adaptability","score":0.411124050617218},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.2693746089935303},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.17256951332092285}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7723323106765747},{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.7415692806243896},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.730938196182251},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.7126061320304871},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.6317322850227356},{"id":"https://openalex.org/C196371267","wikidata":"https://www.wikidata.org/wiki/Q3998979","display_name":"Triple modular redundancy","level":3,"score":0.621128499507904},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5998843908309937},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5039884448051453},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.4646361172199249},{"id":"https://openalex.org/C177606310","wikidata":"https://www.wikidata.org/wiki/Q5674297","display_name":"Adaptability","level":2,"score":0.411124050617218},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.2693746089935303},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.17256951332092285},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/norcas58970.2023.10305460","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/norcas58970.2023.10305460","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Nordic Circuits and Systems Conference (NorCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W160422864","https://openalex.org/W2048241035","https://openalex.org/W2083471871","https://openalex.org/W2135209230","https://openalex.org/W2151691428","https://openalex.org/W2165297788","https://openalex.org/W2496512073","https://openalex.org/W2528344430","https://openalex.org/W2532624464","https://openalex.org/W2913135501","https://openalex.org/W2956958180","https://openalex.org/W2963255460","https://openalex.org/W3003468116","https://openalex.org/W3196202466","https://openalex.org/W3199932465","https://openalex.org/W3202638902","https://openalex.org/W3216994222","https://openalex.org/W4211116224","https://openalex.org/W4316663301","https://openalex.org/W4385824754","https://openalex.org/W6802066503","https://openalex.org/W6946032594"],"related_works":["https://openalex.org/W2326041751","https://openalex.org/W2000379092","https://openalex.org/W2152497502","https://openalex.org/W2085138612","https://openalex.org/W2184926577","https://openalex.org/W2189025524","https://openalex.org/W2316937124","https://openalex.org/W3184123971","https://openalex.org/W2388289950","https://openalex.org/W1988994136"],"abstract_inverted_index":{"Lockstep":[0],"processing,":[1],"a":[2,48],"cornerstone":[3],"for":[4,124],"ensuring":[5],"functional":[6],"safety":[7],"in":[8,19],"electronic":[9],"systems,":[10],"often":[11],"grapples":[12],"with":[13],"challenges":[14],"of":[15,96,121],"over-protection":[16],"and":[17,22,58],"under-protection":[18],"dynamic":[20,49,103],"environments":[21],"task":[23],"requirements.":[24],"Addressing":[25],"this,":[26],"we":[27,91],"introduce":[28],"an":[29,113],"adaptive":[30],"lock-step":[31],"multiprocessing":[32,125],"system":[33],"that":[34],"dynamically":[35],"tailors":[36],"its":[37],"reliability":[38],"based":[39],"on":[40],"real-time":[41,66],"demands.":[42],"Central":[43],"to":[44],"our":[45,122],"design":[46,81],"is":[47],"redundancy":[50,61],"mechanism,":[51],"seamlessly":[52],"transitioning":[53],"between":[54],"dual-core":[55],"lockstep":[56],"(DCLS)":[57],"triple":[59],"modular":[60],"(TMR)":[62],"modes,":[63],"underpinned":[64],"by":[65],"core":[67],"fault":[68,77,87],"monitoring.":[69],"This":[70],"balance":[71],"ensures":[72],"optimal":[73],"efficiency":[74],"without":[75],"compromising":[76],"tolerance.":[78],"The":[79],"proposed":[80,98],"has":[82],"been":[83],"verified":[84],"through":[85],"simulation-based":[86],"injection":[88],"experiences.":[89],"Moreover,":[90],"also":[92],"evaluated":[93],"the":[94,97,101,119],"adaptability":[95],"method":[99],"under":[100],"common":[102],"harsh":[104],"radiation":[105],"scenarios,":[106],"solar":[107],"particle":[108],"events.":[109],"Successful":[110],"integration":[111],"into":[112],"existing":[114],"quad-core":[115],"platform":[116],"further":[117],"underscores":[118],"practicality":[120],"approach":[123],"systems.":[126]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-19T19:40:27.379048","created_date":"2025-10-10T00:00:00"}
