{"id":"https://openalex.org/W2135609356","doi":"https://doi.org/10.1109/pcee.2002.1115241","title":"Comparative study of COW and SMP computer configurations","display_name":"Comparative study of COW and SMP computer configurations","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2135609356","doi":"https://doi.org/10.1109/pcee.2002.1115241","mag":"2135609356"},"language":"en","primary_location":{"id":"doi:10.1109/pcee.2002.1115241","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcee.2002.1115241","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Parallel Computing in Electrical Engineering","raw_type":"proceedings-article"},"type":"conference-paper","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/A5057713052","display_name":"G. Godza","orcid":null},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"G. Godza","raw_affiliation_strings":["Computer Science Department, University Politehnica of Bucharest, Bucharest, Romania","Computer Science Department, University Politehnica of Bucharest, Romania#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]},{"raw_affiliation_string":"Computer Science Department, University Politehnica of Bucharest, Romania#TAB#","institution_ids":["https://openalex.org/I61641377"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036829112","display_name":"Valentin Cristea","orcid":"https://orcid.org/0000-0002-9230-425X"},"institutions":[{"id":"https://openalex.org/I61641377","display_name":"Universitatea Na\u021bional\u0103 de \u0218tiin\u021b\u0103 \u0219i Tehnologie Politehnica Bucure\u0219ti","ror":"https://ror.org/0558j5q12","country_code":"RO","type":"education","lineage":["https://openalex.org/I61641377"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"V. Cristea","raw_affiliation_strings":["Computer Science Department, University Politehnica of Bucharest, Bucharest, Romania","Computer Science Department, University Politehnica of Bucharest, Romania#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer Science Department, University Politehnica of Bucharest, Bucharest, Romania","institution_ids":["https://openalex.org/I61641377"]},{"raw_affiliation_string":"Computer Science Department, University Politehnica of Bucharest, Romania#TAB#","institution_ids":["https://openalex.org/I61641377"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I61641377"],"apc_list":null,"apc_paid":null,"fwci":0.5108,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.65000248,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"8","issue":null,"first_page":"205","last_page":"210"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11269","display_name":"Algorithms and Data Compression","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9962999820709229,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8447885513305664},{"id":"https://openalex.org/keywords/partitioned-global-address-space","display_name":"Partitioned global address space","score":0.7582499980926514},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.7217066287994385},{"id":"https://openalex.org/keywords/mimd","display_name":"MIMD","score":0.5832555294036865},{"id":"https://openalex.org/keywords/parallelizable-manifold","display_name":"Parallelizable manifold","score":0.5542376637458801},{"id":"https://openalex.org/keywords/workstation","display_name":"Workstation","score":0.5436713695526123},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5020833015441895},{"id":"https://openalex.org/keywords/multiprocessing","display_name":"Multiprocessing","score":0.49498075246810913},{"id":"https://openalex.org/keywords/metacomputing","display_name":"Metacomputing","score":0.45737671852111816},{"id":"https://openalex.org/keywords/computer-architecture","display_name":"Computer architecture","score":0.33415645360946655},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.2942524552345276},{"id":"https://openalex.org/keywords/programming-paradigm","display_name":"Programming paradigm","score":0.2803754210472107},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.24636933207511902},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.16478285193443298},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14891290664672852},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13703909516334534}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8447885513305664},{"id":"https://openalex.org/C60832428","wikidata":"https://www.wikidata.org/wiki/Q945818","display_name":"Partitioned global address space","level":3,"score":0.7582499980926514},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.7217066287994385},{"id":"https://openalex.org/C21032095","wikidata":"https://www.wikidata.org/wiki/Q1149237","display_name":"MIMD","level":2,"score":0.5832555294036865},{"id":"https://openalex.org/C148047603","wikidata":"https://www.wikidata.org/wiki/Q1014612","display_name":"Parallelizable manifold","level":2,"score":0.5542376637458801},{"id":"https://openalex.org/C67953723","wikidata":"https://www.wikidata.org/wiki/Q192525","display_name":"Workstation","level":2,"score":0.5436713695526123},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5020833015441895},{"id":"https://openalex.org/C4822641","wikidata":"https://www.wikidata.org/wiki/Q846651","display_name":"Multiprocessing","level":2,"score":0.49498075246810913},{"id":"https://openalex.org/C2779120266","wikidata":"https://www.wikidata.org/wiki/Q6822443","display_name":"Metacomputing","level":2,"score":0.45737671852111816},{"id":"https://openalex.org/C118524514","wikidata":"https://www.wikidata.org/wiki/Q173212","display_name":"Computer architecture","level":1,"score":0.33415645360946655},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.2942524552345276},{"id":"https://openalex.org/C34165917","wikidata":"https://www.wikidata.org/wiki/Q188267","display_name":"Programming paradigm","level":2,"score":0.2803754210472107},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.24636933207511902},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.16478285193443298},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14891290664672852},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13703909516334534}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/pcee.2002.1115241","is_oa":false,"landing_page_url":"https://doi.org/10.1109/pcee.2002.1115241","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. International Conference on Parallel Computing in Electrical Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.5}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1578281807","https://openalex.org/W1792616196","https://openalex.org/W1832798451","https://openalex.org/W2011315427","https://openalex.org/W2114672569","https://openalex.org/W2135325994","https://openalex.org/W2142183404","https://openalex.org/W4247909501","https://openalex.org/W4300886904"],"related_works":["https://openalex.org/W4285069850","https://openalex.org/W1974634278","https://openalex.org/W2268046897","https://openalex.org/W2386248150","https://openalex.org/W1979856286","https://openalex.org/W178614403","https://openalex.org/W98554329","https://openalex.org/W2034973283","https://openalex.org/W2108937940","https://openalex.org/W2135609356"],"abstract_inverted_index":{"The":[0,114,143],"class":[1,158],"of":[2,44,54,59,70,111,124,130,147,156,159,168],"MIMD":[3],"parallel":[4,55,112],"computers":[5],"includes":[6],"multiprocessor":[7],"architectures,":[8,19],"such":[9,20],"as":[10,15,17,21],"UMA,":[11],"COMA,":[12],"and":[13,23,66,101,135,154],"NUMA,":[14],"well":[16],"multicomputer":[18],"MPP":[22],"COW.":[24],"Despite":[25],"huge":[26],"technological":[27],"differences,":[28],"machines":[29],"with":[30],"different":[31,109,149],"architectures":[32,56,150],"may":[33,47],"be":[34,48,81,86],"used":[35],"to":[36,85],"run":[37],"certain":[38],"similar":[39],"applications.":[40,160],"An":[41],"interesting":[42],"category":[43],"applications":[45],"that":[46,58,63,103],"successfully":[49],"executed":[50],"on":[51,108,127,136],"a":[52,89,121,128,137],"variety":[53],"is":[57],"genetic":[60,93],"algorithms":[61,94],"(GAs)":[62],"provide":[64],"more":[65,67],"attractive":[68],"solution":[69],"many":[71],"complex":[72],"engineering":[73],"problems":[74],"for":[75,151],"which":[76],"classical":[77],"optimization":[78],"methods":[79],"cannot":[80],"used.":[82],"GAs":[83],"prove":[84],"parallelizable":[87],"in":[88,120],"natural":[90],"way.":[91],"Parallel":[92],"(PGAs)":[95],"highlight":[96],"good":[97,106],"balance":[98],"between":[99],"calculations":[100],"communications":[102],"allows":[104],"obtaining":[105],"results":[107,118],"classes":[110],"architectures.":[113],"paper":[115],"describes":[116],"the":[117,152,166],"obtained":[119],"comparative":[122],"study":[123,144],"PGAs,":[125],"implemented":[126],"cluster":[129],"SunBlade":[131],"100":[132],"workstations":[133],"(COW)":[134],"Sun":[138],"Enterprise":[139],"E10000":[140],"(UMA)":[141],"computer.":[142],"demonstrates":[145],"suitability":[146],"these":[148],"development":[153],"execution":[155],"this":[157],"Also,":[161],"some":[162],"relevant":[163],"facts":[164],"concerning":[165],"performance":[167],"PGAs":[169],"are":[170],"presented.":[171]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
