{"id":"https://openalex.org/W4409473886","doi":"https://doi.org/10.1109/access.2025.3560675","title":"Local Fault Tolerance Analysis in Strictly Nonblocking Clos and Multi-Log<sub> <i>q</i> </sub> <i>N</i> Networks","display_name":"Local Fault Tolerance Analysis in Strictly Nonblocking Clos and Multi-Log<sub> <i>q</i> </sub> <i>N</i> Networks","publication_year":2025,"publication_date":"2025-01-01","ids":{"openalex":"https://openalex.org/W4409473886","doi":"https://doi.org/10.1109/access.2025.3560675"},"language":"en","primary_location":{"id":"doi:10.1109/access.2025.3560675","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3560675","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2025.3560675","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065617332","display_name":"Bey\u2010Chi Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I134793997","display_name":"National University of Tainan","ror":"https://ror.org/020pqc882","country_code":"TW","type":"education","lineage":["https://openalex.org/I134793997"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Bey-Chi Lin","raw_affiliation_strings":["Department of Applied Mathematics, National University of Tainan, Tainan, Taiwan","Dept. of Applied Math, National University of Tainan, Taiwan R. O. C"],"raw_orcid":"https://orcid.org/0000-0001-7854-0187","affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, National University of Tainan, Tainan, Taiwan","institution_ids":["https://openalex.org/I134793997"]},{"raw_affiliation_string":"Dept. of Applied Math, National University of Tainan, Taiwan R. O. C","institution_ids":["https://openalex.org/I134793997"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5065617332"],"corresponding_institution_ids":["https://openalex.org/I134793997"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06591626,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":null,"first_page":"70698","last_page":"70704"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.980400025844574,"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"}},"topics":[{"id":"https://openalex.org/T10714","display_name":"Software-Defined Networks and 5G","score":0.980400025844574,"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"}},{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.9381999969482422,"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"}},{"id":"https://openalex.org/T11005","display_name":"Radiation Effects in Electronics","score":0.9355000257492065,"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/clos-network","display_name":"Clos network","score":0.9679069519042969},{"id":"https://openalex.org/keywords/fault-tolerance","display_name":"Fault tolerance","score":0.6476683020591736},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6390904784202576},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.2432219386100769},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23424410820007324}],"concepts":[{"id":"https://openalex.org/C119700423","wikidata":"https://www.wikidata.org/wiki/Q4418086","display_name":"Clos network","level":2,"score":0.9679069519042969},{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.6476683020591736},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6390904784202576},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2432219386100769},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23424410820007324}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2025.3560675","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3560675","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0f8b45de88d44d539f30a9625d9f0206","is_oa":true,"landing_page_url":"https://doaj.org/article/0f8b45de88d44d539f30a9625d9f0206","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 13, Pp 70698-70704 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2025.3560675","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2025.3560675","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.49000000953674316,"id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G6986424425","display_name":null,"funder_award_id":"NSTC 113-2221-E-024-004","funder_id":"https://openalex.org/F4320331164","funder_display_name":"National Science and Technology Council"}],"funders":[{"id":"https://openalex.org/F4320331164","display_name":"National Science and Technology Council","ror":"https://ror.org/00wnb9798"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1984110971","https://openalex.org/W2015335068","https://openalex.org/W2045135226","https://openalex.org/W2048882662","https://openalex.org/W2059958336","https://openalex.org/W2066931744","https://openalex.org/W2066939176","https://openalex.org/W2078004058","https://openalex.org/W2094897025","https://openalex.org/W2096313289","https://openalex.org/W2116454746","https://openalex.org/W2121549133","https://openalex.org/W2137785027","https://openalex.org/W2152460387","https://openalex.org/W2155809496","https://openalex.org/W2161791063","https://openalex.org/W2168480414","https://openalex.org/W2171721604","https://openalex.org/W2347126153","https://openalex.org/W2430916510","https://openalex.org/W2626429347","https://openalex.org/W2789928357","https://openalex.org/W2921113863","https://openalex.org/W3005141639","https://openalex.org/W3012977426","https://openalex.org/W4205551177","https://openalex.org/W4235670058","https://openalex.org/W4386212322"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W762363586","https://openalex.org/W1017987175","https://openalex.org/W4312744883","https://openalex.org/W1796112793","https://openalex.org/W2811511317","https://openalex.org/W1973224217","https://openalex.org/W3134800890"],"abstract_inverted_index":{"Fault":[0],"tolerance":[1,23,81,160,203,293],"is":[2,172,252],"a":[3,195,281,300],"fundamental":[4],"consideration":[5],"in":[6,69,150,254,308],"the":[7,21,37,57,148,151,158,177,181,200,215,229,239,249,291],"design":[8],"of":[9,24,39,60,98,153,162,204,218,241,295],"multistage":[10],"interconnection":[11,306],"networks":[12,28,94,258,274,297],"(MINs).":[13],"While":[14],"extensive":[15,182],"research":[16,152],"has":[17,82],"been":[18,76,83],"conducted":[19],"on":[20],"fault":[22,80,159,202,292],"blocking":[25],"networks,":[26,34,66,102],"nonblocking":[27,58,88,105],"have":[29,75,123],"received":[30],"less":[31],"attention.":[32],"Nonblocking":[33],"which":[35,91,226],"guarantee":[36],"accommodation":[38],"all":[40,242],"possible":[41,243],"permutations":[42],"without":[43,137],"blocking,":[44],"present":[45],"greater":[46],"analytical":[47],"challenges":[48],"but":[49],"are":[50,111],"essential":[51],"for":[52,86,114,198,303],"high-reliability":[53],"applications.":[54],"Among":[55],"MINs,":[56,90,129],"properties":[59],"Clos":[61,93,164,206,273],"and":[62,71,95,118,165,207,233,298],"multi-Log<italic":[63,99,166,208,255],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[64,100,167,209,256],"xmlns:xlink=\"http://www.w3.org/1999/xlink\"><sub>q</sub>N</i>":[65,101,168,210,257],"commonly":[67],"used":[68],"parallel":[70],"high-performance":[72,309],"computing":[73,310],"systems,":[74],"widely":[77],"studied.":[78],"However,":[79],"explored":[84],"only":[85],"rearrangeably":[87],"(RNB)":[89],"include":[92],"specific":[96],"cases":[97],"leaving":[103],"strictly":[104],"(SNB)":[106],"MINs":[107,110,155],"underexplored.":[108],"SNB":[109,154,163,187,205,250,277,296],"highly":[112],"attractive":[113],"applications":[115],"demanding":[116],"robust":[117,301],"uninterrupted":[119],"operation.":[120],"Though":[121],"they":[122,130],"higher":[124],"hardware":[125],"requirements":[126],"than":[127],"RNB":[128],"ensure":[131],"new":[132],"connections":[133],"can":[134],"be":[135],"established":[136],"requiring":[138],"rearrangements,":[139],"thereby":[140],"eliminating":[141],"potential":[142],"connection":[143],"interruptions.":[144],"This":[145],"paper":[146],"addresses":[147],"gap":[149],"by":[156,180],"analyzing":[157],"capabilities":[161],"networks.":[169,188,211],"The":[170],"analysis":[171],"particularly":[173],"challenging":[174],"due":[175],"to":[176,186],"complexity":[178],"introduced":[179],"routing":[183],"scenarios":[184],"inherent":[185],"To":[189],"address":[190],"these":[191],"challenges,":[192],"we":[193,213],"propose":[194],"deterministic":[196],"method":[197],"evaluating":[199],"local":[201],"Specifically,":[212],"derive":[214],"maximum":[216],"number":[217],"tolerable":[219],"non-contact":[220,269,283],"faults":[221],"within":[222],"each":[223],"shell":[224],"s,":[225],"includes":[227],"both":[228],"sth":[230],"node":[231,264],"stage":[232],"its":[234],"symmetric":[235],"counterpart,":[236],"while":[237],"ensuring":[238],"feasibility":[240],"permutations.":[244],"Our":[245],"findings":[246],"demonstrate":[247],"that":[248],"property":[251],"preserved":[253],"with":[259,279],"at":[260],"least":[261],"one":[262],"additional":[263],"stage,":[265],"even":[266,280],"under":[267],"numerous":[268],"faults.":[270],"In":[271],"contrast,":[272],"lose":[275],"their":[276],"capability":[278],"single":[282],"fault.":[284],"These":[285],"results":[286],"offer":[287],"valuable":[288],"insights":[289],"into":[290],"characteristics":[294],"provide":[299],"foundation":[302],"designing":[304],"resilient":[305],"architectures":[307],"systems.":[311]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-04-16T00:00:00"}