{"id":"https://openalex.org/W2793233614","doi":"https://doi.org/10.1109/tetc.2018.2801463","title":"Analysis of Design Parameters in Safety-Critical Computers","display_name":"Analysis of Design Parameters in Safety-Critical Computers","publication_year":2018,"publication_date":"2018-02-02","ids":{"openalex":"https://openalex.org/W2793233614","doi":"https://doi.org/10.1109/tetc.2018.2801463","mag":"2793233614"},"language":"en","primary_location":{"id":"doi:10.1109/tetc.2018.2801463","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tetc.2018.2801463","pdf_url":null,"source":{"id":"https://openalex.org/S2496326734","display_name":"IEEE Transactions on Emerging Topics in Computing","issn_l":"2168-6750","issn":["2168-6750","2376-4562"],"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 Emerging Topics in Computing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://repository.bilkent.edu.tr/bitstreams/4e033213-b5be-433a-88bd-415cbe95b420/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076997456","display_name":"Hamzeh Ahangari","orcid":"https://orcid.org/0000-0001-9272-816X"},"institutions":[{"id":"https://openalex.org/I168864056","display_name":"Bilkent University","ror":"https://ror.org/02vh8a032","country_code":"TR","type":"education","lineage":["https://openalex.org/I168864056"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Hamzeh Ahangari","raw_affiliation_strings":["Department of Computer Engineering, Bilkent University, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Bilkent University, Ankara, Turkey","institution_ids":["https://openalex.org/I168864056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074896069","display_name":"Funda Atik","orcid":"https://orcid.org/0000-0002-4923-6482"},"institutions":[{"id":"https://openalex.org/I168864056","display_name":"Bilkent University","ror":"https://ror.org/02vh8a032","country_code":"TR","type":"education","lineage":["https://openalex.org/I168864056"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Funda Atik","raw_affiliation_strings":["Department of Computer Engineering, Bilkent University, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Bilkent University, Ankara, Turkey","institution_ids":["https://openalex.org/I168864056"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068507150","display_name":"Yusuf \u0130brahim \u00d6zk\u00f6k","orcid":null},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Yusuf Ibrahim Ozkok","raw_affiliation_strings":["Aselsan Corporation, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"Aselsan Corporation, Ankara, Turkey","institution_ids":["https://openalex.org/I56303344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080688083","display_name":"Asil Y\u0131ld\u0131r\u0131m","orcid":null},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Asil Yildirim","raw_affiliation_strings":["Aselsan Corporation, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"Aselsan Corporation, Ankara, Turkey","institution_ids":["https://openalex.org/I56303344"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086219344","display_name":"Serdar Oguz Ata","orcid":null},"institutions":[{"id":"https://openalex.org/I56303344","display_name":"Aselsan (Turkey)","ror":"https://ror.org/04knh8e66","country_code":"TR","type":"company","lineage":["https://openalex.org/I56303344"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Serdar Oguz Ata","raw_affiliation_strings":["Aselsan Corporation, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"Aselsan Corporation, Ankara, Turkey","institution_ids":["https://openalex.org/I56303344"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101738631","display_name":"\u00d6zcan \u00d6zt\u00fcrk","orcid":"https://orcid.org/0000-0002-6870-8430"},"institutions":[{"id":"https://openalex.org/I168864056","display_name":"Bilkent University","ror":"https://ror.org/02vh8a032","country_code":"TR","type":"education","lineage":["https://openalex.org/I168864056"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Ozcan Ozturk","raw_affiliation_strings":["Department of Computer Engineering, Bilkent University, Ankara, Turkey"],"affiliations":[{"raw_affiliation_string":"Department of Computer Engineering, Bilkent University, Ankara, Turkey","institution_ids":["https://openalex.org/I168864056"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5076997456"],"corresponding_institution_ids":["https://openalex.org/I168864056"],"apc_list":null,"apc_paid":null,"fwci":1.0466,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.76221624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"8","issue":"3","first_page":"712","last_page":"723"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10780","display_name":"Reliability and Maintenance Optimization","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T12423","display_name":"Software Reliability and Analysis Research","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T11357","display_name":"Risk and Safety Analysis","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/iec-61508","display_name":"IEC 61508","score":0.9317399263381958},{"id":"https://openalex.org/keywords/functional-safety","display_name":"Functional safety","score":0.812087893486023},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7585238218307495},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.6485158801078796},{"id":"https://openalex.org/keywords/avionics","display_name":"Avionics","score":0.5886542797088623},{"id":"https://openalex.org/keywords/system-safety","display_name":"System safety","score":0.5728233456611633},{"id":"https://openalex.org/keywords/life-critical-system","display_name":"Life-critical system","score":0.43141645193099976},{"id":"https://openalex.org/keywords/risk-analysis","display_name":"Risk analysis (engineering)","score":0.3563324809074402},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15704414248466492},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.1380065679550171},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.09706982970237732}],"concepts":[{"id":"https://openalex.org/C138267214","wikidata":"https://www.wikidata.org/wiki/Q1060017","display_name":"IEC 61508","level":3,"score":0.9317399263381958},{"id":"https://openalex.org/C148493468","wikidata":"https://www.wikidata.org/wiki/Q2646951","display_name":"Functional safety","level":2,"score":0.812087893486023},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7585238218307495},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.6485158801078796},{"id":"https://openalex.org/C15792166","wikidata":"https://www.wikidata.org/wiki/Q221329","display_name":"Avionics","level":2,"score":0.5886542797088623},{"id":"https://openalex.org/C132835097","wikidata":"https://www.wikidata.org/wiki/Q7663745","display_name":"System safety","level":2,"score":0.5728233456611633},{"id":"https://openalex.org/C163707989","wikidata":"https://www.wikidata.org/wiki/Q1996307","display_name":"Life-critical system","level":3,"score":0.43141645193099976},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.3563324809074402},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15704414248466492},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.1380065679550171},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.09706982970237732},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tetc.2018.2801463","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tetc.2018.2801463","pdf_url":null,"source":{"id":"https://openalex.org/S2496326734","display_name":"IEEE Transactions on Emerging Topics in Computing","issn_l":"2168-6750","issn":["2168-6750","2376-4562"],"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 Emerging Topics in Computing","raw_type":"journal-article"},{"id":"pmh:oai:repository.bilkent.edu.tr:11693/50258","is_oa":true,"landing_page_url":"http://hdl.handle.net/11693/50258","pdf_url":"https://repository.bilkent.edu.tr/bitstreams/4e033213-b5be-433a-88bd-415cbe95b420/download","source":{"id":"https://openalex.org/S4306400079","display_name":"Bilkent University Institutional Repository (Bilkent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I168864056","host_organization_name":"Bilkent University","host_organization_lineage":["https://openalex.org/I168864056"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Emerging Topics in Computing","raw_type":"Article"},{"id":"pmh:oai:repository.bilkent.edu.tr:11693/55080","is_oa":false,"landing_page_url":"http://hdl.handle.net/11693/55080","pdf_url":null,"source":{"id":"https://openalex.org/S4306400079","display_name":"Bilkent University Institutional Repository (Bilkent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I168864056","host_organization_name":"Bilkent University","host_organization_lineage":["https://openalex.org/I168864056"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Emerging Topics in Computing","raw_type":"Article"}],"best_oa_location":{"id":"pmh:oai:repository.bilkent.edu.tr:11693/50258","is_oa":true,"landing_page_url":"http://hdl.handle.net/11693/50258","pdf_url":"https://repository.bilkent.edu.tr/bitstreams/4e033213-b5be-433a-88bd-415cbe95b420/download","source":{"id":"https://openalex.org/S4306400079","display_name":"Bilkent University Institutional Repository (Bilkent University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I168864056","host_organization_name":"Bilkent University","host_organization_lineage":["https://openalex.org/I168864056"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Emerging Topics in Computing","raw_type":"Article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2871316331","display_name":null,"funder_award_id":"115E835","funder_id":"https://openalex.org/F4320322626","funder_display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu"},{"id":"https://openalex.org/G3136447485","display_name":null,"funder_award_id":"3140492","funder_id":"https://openalex.org/F4320322626","funder_display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu"}],"funders":[{"id":"https://openalex.org/F4320322626","display_name":"T\u00fcrkiye Bilimsel ve Teknolojik Ara\u015ft\u0131rma Kurumu","ror":"https://ror.org/04w9kkr77"},{"id":"https://openalex.org/F4320322628","display_name":"T\u00fcrkiye Bilimler Akademisi","ror":"https://ror.org/00aqt9352"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2793233614.pdf","grobid_xml":"https://content.openalex.org/works/W2793233614.grobid-xml"},"referenced_works_count":16,"referenced_works":["https://openalex.org/W1569916870","https://openalex.org/W1574786159","https://openalex.org/W1973214208","https://openalex.org/W1975985675","https://openalex.org/W1986178528","https://openalex.org/W1986952580","https://openalex.org/W2016944512","https://openalex.org/W2024633200","https://openalex.org/W2034770141","https://openalex.org/W2042037727","https://openalex.org/W2060587070","https://openalex.org/W2118621122","https://openalex.org/W2148791621","https://openalex.org/W2285468232","https://openalex.org/W2603613729","https://openalex.org/W6634419781"],"related_works":["https://openalex.org/W2251305075","https://openalex.org/W2150895999","https://openalex.org/W2681806219","https://openalex.org/W3212117922","https://openalex.org/W2394790867","https://openalex.org/W1859113972","https://openalex.org/W158173017","https://openalex.org/W2740687055","https://openalex.org/W2793233614","https://openalex.org/W2618096218"],"abstract_inverted_index":{"Nowadays,":[0],"safety-critical":[1],"computers":[2],"are":[3],"extensively":[4],"used":[5,132],"in":[6,53,119,176],"many":[7],"civil":[8],"domains":[9],"like":[10,34],"transportation":[11],"including":[12],"railways,":[13],"avionics,":[14],"and":[15,91,126,160],"automotive.":[16],"In":[17],"evaluating":[18],"these":[19],"safety":[20,31,56,63,100,118,122,145,185],"critical":[21],"systems,":[22],"previous":[23],"studies":[24],"considered":[25],"different":[26],"metrics,":[27],"but":[28],"some":[29,54,120,191],"of":[30,84,113,144,152,174,189,193],"design":[32,93,105,115,177],"parameters":[33,116,148,178],"failure":[35,42,150,154],"diagnostic":[36,155],"coverage":[37],"(C)":[38],"or":[39,68],"common":[40],"cause":[41],"(CCF)":[43],"ratio":[44],"have":[45,70],"not":[46,58,71,78],"been":[47,59],"seriously":[48],"taken":[49],"into":[50],"account.":[51],"Moreover,":[52],"cases":[55],"has":[57],"compared":[60],"with":[61],"standard":[62,99],"integrity":[64,186],"levels":[65],"(IEC-61508:":[66],"SIL1-SIL4)":[67],"even":[69],"met":[72],"them.":[73],"Most":[74],"often,":[75],"it":[76,197],"is":[77,87,130],"very":[79],"clear":[80],"that":[81],"which":[82],"part":[83],"the":[85,88,111,142,172],"system":[86,195],"Achilles":[89],"heel":[90],"how":[92],"can":[94],"be":[95,199],"improved":[96],"to":[97,109,146,166,182,201],"reach":[98],"levels.":[101],"Motivated":[102],"by":[103],"such":[104],"ambiguities,":[106],"we":[107,140],"aim":[108],"study":[110,164],"effect":[112],"various":[114],"on":[117,171,206],"prevalent":[121],"configurations,":[123],"namely,":[124],"1oo2":[125],"2oo3,":[127],"where":[128],"1oo1":[129],"also":[131],"as":[133],"a":[134,168,194],"reference.":[135],"By":[136],"employing":[137],"Markov":[138],"modeling,":[139],"analyzed":[141],"sensitivity":[143],"important":[147],"including:":[149],"rate":[151],"processor,":[153],"coverage,":[156],"CCF":[157],"ratio,":[158],"test":[159],"repair":[161],"rates.":[162],"This":[163],"aims":[165],"provide":[167],"deeper":[169],"understanding":[170],"influence":[173],"variation":[175],"over":[179],"safety.":[180],"Consequently,":[181],"meet":[183],"appropriate":[184],"level,":[187],"instead":[188],"improving":[190],"parts":[192],"blindly,":[196],"will":[198],"possible":[200],"make":[202],"an":[203],"informed":[204],"decision":[205],"more":[207],"relevant":[208],"parameters.":[209]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":4}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
