{"id":"https://openalex.org/W2104795087","doi":"https://doi.org/10.1080/00207169808804667","title":"A fault tolerant systolic mesh for linear system solution","display_name":"A fault tolerant systolic mesh for linear system solution","publication_year":1998,"publication_date":"1998-01-01","ids":{"openalex":"https://openalex.org/W2104795087","doi":"https://doi.org/10.1080/00207169808804667","mag":"2104795087"},"language":"en","primary_location":{"id":"doi:10.1080/00207169808804667","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207169808804667","pdf_url":null,"source":{"id":"https://openalex.org/S124867444","display_name":"International Journal of Computer Mathematics","issn_l":"0020-7160","issn":["0020-7160","1026-7425","1029-0265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics","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/A5020083047","display_name":"K. Bhuvaneswari","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"K. Bhuvaneswari","raw_affiliation_strings":["\n Department of Computer Science and Engineering, Indian Institute of Technology, Madras, 600036, India","Department of Computer Science and Engineering, Indian Institute of Technology, Madras, 600036, India"],"affiliations":[{"raw_affiliation_string":"\n Department of Computer Science and Engineering, Indian Institute of Technology, Madras, 600036, India","institution_ids":["https://openalex.org/I24676775"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Madras, 600036, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012659086","display_name":"C. Siva Ram Murthy","orcid":"https://orcid.org/0000-0002-1032-8857"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"C. Siva Ram murthy","raw_affiliation_strings":["\n Department of Computer Science and Engineering, Indian Institute of Technology, Madras, 600036, India","Department of Computer Science and Engineering, Indian Institute of Technology, Madras, 600036, India"],"affiliations":[{"raw_affiliation_string":"\n Department of Computer Science and Engineering, Indian Institute of Technology, Madras, 600036, India","institution_ids":["https://openalex.org/I24676775"]},{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology, Madras, 600036, India","institution_ids":["https://openalex.org/I24676775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5020083047"],"corresponding_institution_ids":["https://openalex.org/I24676775"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.23775676,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"67","issue":"3-4","first_page":"315","last_page":"332"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10829","display_name":"Interconnection Networks and Systems","score":0.996999979019165,"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/T10829","display_name":"Interconnection Networks and Systems","score":0.996999979019165,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.996399998664856,"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/T11005","display_name":"Radiation Effects in Electronics","score":0.9921000003814697,"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/fault-tolerance","display_name":"Fault tolerance","score":0.741783618927002},{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.6250810027122498},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6238187551498413},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6002483367919922},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5838087201118469},{"id":"https://openalex.org/keywords/gaussian-elimination","display_name":"Gaussian elimination","score":0.54436856508255},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.48918774724006653},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4883570373058319},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3636466860771179},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.3617784380912781},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.1946621537208557}],"concepts":[{"id":"https://openalex.org/C63540848","wikidata":"https://www.wikidata.org/wiki/Q3140932","display_name":"Fault tolerance","level":2,"score":0.741783618927002},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6250810027122498},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6238187551498413},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6002483367919922},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5838087201118469},{"id":"https://openalex.org/C126312332","wikidata":"https://www.wikidata.org/wiki/Q2658","display_name":"Gaussian elimination","level":3,"score":0.54436856508255},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.48918774724006653},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4883570373058319},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3636466860771179},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.3617784380912781},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.1946621537208557},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/00207169808804667","is_oa":false,"landing_page_url":"https://doi.org/10.1080/00207169808804667","pdf_url":null,"source":{"id":"https://openalex.org/S124867444","display_name":"International Journal of Computer Mathematics","issn_l":"0020-7160","issn":["0020-7160","1026-7425","1029-0265"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computer Mathematics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1509342228","https://openalex.org/W1599533721","https://openalex.org/W1685044542","https://openalex.org/W1985185629","https://openalex.org/W1999202345","https://openalex.org/W2017369466","https://openalex.org/W2018686941","https://openalex.org/W2027739182","https://openalex.org/W2033992272","https://openalex.org/W2054335331","https://openalex.org/W2061406489","https://openalex.org/W2063998488","https://openalex.org/W2064130185","https://openalex.org/W2071696716","https://openalex.org/W2078349096","https://openalex.org/W2081136666","https://openalex.org/W2083613288","https://openalex.org/W2086030296","https://openalex.org/W2086564156","https://openalex.org/W2089309544","https://openalex.org/W2095570421","https://openalex.org/W2096513964","https://openalex.org/W2115647171","https://openalex.org/W2124232842","https://openalex.org/W2136893597","https://openalex.org/W2139011861","https://openalex.org/W2139377888","https://openalex.org/W2148164414","https://openalex.org/W2169947360","https://openalex.org/W2995746888","https://openalex.org/W4245139727","https://openalex.org/W4299408489","https://openalex.org/W4301706555"],"related_works":["https://openalex.org/W2153096481","https://openalex.org/W2148616436","https://openalex.org/W2102525122","https://openalex.org/W1969557273","https://openalex.org/W4245282135","https://openalex.org/W4306316843","https://openalex.org/W2036953450","https://openalex.org/W2130594209","https://openalex.org/W2023689870","https://openalex.org/W2170004886"],"abstract_inverted_index":{"Abstract":[0],"A":[1],"systolic":[2],"N":[3],"\u00d7":[4],"(N":[5],"+":[6],"1)":[7],"mesh":[8],"to":[9,76,79,103,106,159],"solve":[10],"a":[11,18],"system":[12],"of":[13,20,54,68,91],"TV":[14],"linear":[15,66],"equations,":[16],"using":[17],"variant":[19],"Gaussian":[21],"elimination":[22],"algorithm":[23,150],"(GE),":[24],"called":[25],"successive":[26],"GE":[27],"(SGE),":[28],"was":[29],"presented":[30],"in":[31,43,74,101],"[2].":[32],"To":[33],"ensure":[34],"numerical":[35],"stability,":[36],"the":[37,44,51,98],"authors":[38],"have":[39],"incorporated":[40],"pairwise":[41],"pivoting":[42],"algorithm.":[45],"However,":[46],"they":[47],"do":[48],"not":[49,62],"address":[50],"important":[52],"issue":[53],"handling":[55,116],"oversized":[56],"problems,":[57],"i.e.,":[58],"their":[59,80,107],"design":[60],"is":[61,122,147],"suitable":[63],"for":[64,115],"solving":[65],"systems":[67],"arbitrary":[69],"size.":[70],"In":[71],"this":[72],"paper,":[73],"order":[75,102],"add":[77,104],"flexibility":[78],"design,":[81,108],"we":[82,109],"present":[83],"two":[84,111],"problem":[85],"partitioning":[86],"techniques":[87],"so":[88],"that":[89],"problems":[90],"any":[92],"size":[93],"can":[94,133],"be":[95],"solved":[96],"on":[97,124,149],"mesh.":[99],"Further,":[100],"robustness":[105],"suggest":[110],"fault":[112,152,180],"tolerant":[113],"schemes":[114],"processor":[117,137,163],"failures.":[118],"The":[119,144],"first":[120],"one":[121],"based":[123,148,151,179],"time":[125,130,168],"redundancy":[126],"and":[127,154],"has":[128],"100%":[129],"overhead.":[131,169],"It":[132],"tolerate":[134,160],"upto":[135,161],"50%":[136],"failures":[138,164],"at":[139],"no":[140],"extra":[141,157],"hardware":[142],"cost.":[143],"second":[145],"scheme":[146],"tolerance":[153],"uses":[155],"IN":[156],"processors":[158],"2N":[162],"with":[165],"very":[166],"little":[167],"Keywords:":[170],"Linear":[171],"equationsgaussian":[172],"eliminationpairwise":[173],"pivotingsystolic":[174],"arrayproblem":[175],"partitioningfault":[176],"tolerancetime":[177],"redundancyalgorithm":[178],"toleranceC.R.":[181],"Categories:":[182],"B.2.3C.1.2F.1.2G.1.3":[183]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}