{"id":"https://openalex.org/W2017351056","doi":"https://doi.org/10.1142/s1469026815500029","title":"Collaborative Parallel Hybrid Metaheuristics on Graphics Processing Unit","display_name":"Collaborative Parallel Hybrid Metaheuristics on Graphics Processing Unit","publication_year":2015,"publication_date":"2015-03-01","ids":{"openalex":"https://openalex.org/W2017351056","doi":"https://doi.org/10.1142/s1469026815500029","mag":"2017351056"},"language":"en","primary_location":{"id":"doi:10.1142/s1469026815500029","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1469026815500029","pdf_url":null,"source":{"id":"https://openalex.org/S206936884","display_name":"International Journal of Computational Intelligence and Applications","issn_l":"1469-0268","issn":["1469-0268","1757-5885"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311754","host_organization_name":"Imperial College Press","host_organization_lineage":["https://openalex.org/P4310311754"],"host_organization_lineage_names":["Imperial College Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence and Applications","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/A5038129221","display_name":"Vincent Roberge","orcid":"https://orcid.org/0000-0001-6147-4910"},"institutions":[{"id":"https://openalex.org/I51768193","display_name":"Royal Military College of Canada","ror":"https://ror.org/04yr71909","country_code":"CA","type":"education","lineage":["https://openalex.org/I51768193"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Vincent Roberge","raw_affiliation_strings":["Electrical and Computer Engineering Department, Royal Military College of Canada, P. O. Box 17000, Station Forces, Kingston, Ontario, K7K 7B4, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Royal Military College of Canada, P. O. Box 17000, Station Forces, Kingston, Ontario, K7K 7B4, Canada","institution_ids":["https://openalex.org/I51768193"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060195111","display_name":"Mohammed Tarbouchi","orcid":"https://orcid.org/0000-0002-1803-3877"},"institutions":[{"id":"https://openalex.org/I51768193","display_name":"Royal Military College of Canada","ror":"https://ror.org/04yr71909","country_code":"CA","type":"education","lineage":["https://openalex.org/I51768193"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mohammed Tarbouchi","raw_affiliation_strings":["Electrical and Computer Engineering Department, Royal Military College of Canada, P. O. Box 17000, Station Forces, Kingston, Ontario, K7K 7B4, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Royal Military College of Canada, P. O. Box 17000, Station Forces, Kingston, Ontario, K7K 7B4, Canada","institution_ids":["https://openalex.org/I51768193"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109248339","display_name":"Francis A. Okou","orcid":null},"institutions":[{"id":"https://openalex.org/I51768193","display_name":"Royal Military College of Canada","ror":"https://ror.org/04yr71909","country_code":"CA","type":"education","lineage":["https://openalex.org/I51768193"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Francis Okou","raw_affiliation_strings":["Electrical and Computer Engineering Department, Royal Military College of Canada, P. O. Box 17000, Station Forces, Kingston, Ontario, K7K 7B4, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electrical and Computer Engineering Department, Royal Military College of Canada, P. O. Box 17000, Station Forces, Kingston, Ontario, K7K 7B4, Canada","institution_ids":["https://openalex.org/I51768193"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I51768193"],"apc_list":null,"apc_paid":null,"fwci":1.3096,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.85811029,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"14","issue":"01","first_page":"1550002","last_page":"1550002"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":1.0,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":1.0,"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/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9993000030517578,"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.8918687701225281},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.6991733908653259},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.6905097365379333},{"id":"https://openalex.org/keywords/speedup","display_name":"Speedup","score":0.6452628970146179},{"id":"https://openalex.org/keywords/graphics-processing-unit","display_name":"Graphics processing unit","score":0.5995643138885498},{"id":"https://openalex.org/keywords/cuda","display_name":"CUDA","score":0.5990877747535706},{"id":"https://openalex.org/keywords/parallel-metaheuristic","display_name":"Parallel metaheuristic","score":0.5372265577316284},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.45468923449516296},{"id":"https://openalex.org/keywords/simulated-annealing","display_name":"Simulated annealing","score":0.4531479477882385},{"id":"https://openalex.org/keywords/instruction-set","display_name":"Instruction set","score":0.4263015389442444},{"id":"https://openalex.org/keywords/multi-core-processor","display_name":"Multi-core processor","score":0.42171090841293335},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2820911407470703}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8918687701225281},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.6991733908653259},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.6905097365379333},{"id":"https://openalex.org/C68339613","wikidata":"https://www.wikidata.org/wiki/Q1549489","display_name":"Speedup","level":2,"score":0.6452628970146179},{"id":"https://openalex.org/C2779851693","wikidata":"https://www.wikidata.org/wiki/Q183484","display_name":"Graphics processing unit","level":2,"score":0.5995643138885498},{"id":"https://openalex.org/C2778119891","wikidata":"https://www.wikidata.org/wiki/Q477690","display_name":"CUDA","level":2,"score":0.5990877747535706},{"id":"https://openalex.org/C28767586","wikidata":"https://www.wikidata.org/wiki/Q7135006","display_name":"Parallel metaheuristic","level":4,"score":0.5372265577316284},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.45468923449516296},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.4531479477882385},{"id":"https://openalex.org/C202491316","wikidata":"https://www.wikidata.org/wiki/Q272683","display_name":"Instruction set","level":2,"score":0.4263015389442444},{"id":"https://openalex.org/C78766204","wikidata":"https://www.wikidata.org/wiki/Q555032","display_name":"Multi-core processor","level":2,"score":0.42171090841293335},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2820911407470703},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C4935549","wikidata":"https://www.wikidata.org/wiki/Q6822261","display_name":"Meta-optimization","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s1469026815500029","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s1469026815500029","pdf_url":null,"source":{"id":"https://openalex.org/S206936884","display_name":"International Journal of Computational Intelligence and Applications","issn_l":"1469-0268","issn":["1469-0268","1757-5885"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311754","host_organization_name":"Imperial College Press","host_organization_lineage":["https://openalex.org/P4310311754"],"host_organization_lineage_names":["Imperial College Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Computational Intelligence and Applications","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":22,"referenced_works":["https://openalex.org/W101715343","https://openalex.org/W140959890","https://openalex.org/W1497256448","https://openalex.org/W1533885788","https://openalex.org/W1575362263","https://openalex.org/W1977565676","https://openalex.org/W1985153141","https://openalex.org/W1998989894","https://openalex.org/W2024060531","https://openalex.org/W2043782018","https://openalex.org/W2047097581","https://openalex.org/W2071065188","https://openalex.org/W2075420506","https://openalex.org/W2080143744","https://openalex.org/W2094371254","https://openalex.org/W2102580788","https://openalex.org/W2107309717","https://openalex.org/W2150188392","https://openalex.org/W2151554678","https://openalex.org/W2335884387","https://openalex.org/W2543580944","https://openalex.org/W4246565613"],"related_works":["https://openalex.org/W2503137108","https://openalex.org/W2119534391","https://openalex.org/W1966576946","https://openalex.org/W2023770367","https://openalex.org/W2062253548","https://openalex.org/W2393490604","https://openalex.org/W2393707426","https://openalex.org/W3203633922","https://openalex.org/W2765743988","https://openalex.org/W2146871484"],"abstract_inverted_index":{"Metaheuristics":[0],"are":[1,14,36],"nondeterministic":[2],"optimization":[3,68,190],"algorithms":[4,35],"used":[5,28],"to":[6,102,121,131,139,188,193],"solve":[7],"complex":[8,194],"problems":[9],"for":[10,99,104,152,170,175],"which":[11],"classic":[12],"approaches":[13],"unsuitable.":[15],"Despite":[16],"their":[17],"effectiveness,":[18],"metaheuristics":[19,124,159,166],"require":[20],"considerable":[21],"computational":[22],"power":[23],"and":[24,39,47,74,97,186],"cannot":[25],"easily":[26],"be":[27],"in":[29,160],"time":[30],"critical":[31],"applications.":[32],"Fortunately,":[33],"those":[34],"intrinsically":[37],"parallel":[38,62,127,154],"have":[40],"been":[41,168],"implemented":[42],"on":[43,50,80],"shared":[44],"memory":[45],"systems":[46],"more":[48],"recently":[49],"graphics":[51],"processing":[52],"units":[53],"(GPUs).":[54],"In":[55],"this":[56],"paper,":[57],"we":[58,110],"present":[59,112],"highly":[60],"efficient":[61],"implementations":[63],"of":[64,147,156,191],"the":[65,70,75,87,90,117,132,142,153,157,181,189],"particle":[66],"swarm":[67],"(PSO),":[69],"genetic":[71],"algorithm":[72,79],"(GA)":[73],"simulated":[76],"annealing":[77],"(SA)":[78],"GPU":[81,182],"using":[82],"CUDA.":[83],"Our":[84,134],"approach":[85],"exploits":[86],"parallelism":[88],"at":[89],"solution":[91,129,136],"level,":[92],"follows":[93],"an":[94,161],"island":[95,119],"model":[96,120],"allows":[98],"speedup":[100,178],"up":[101],"346\u00d7":[103],"different":[105,158],"benchmark":[106],"functions.":[107],"Most":[108],"importantly,":[109],"also":[111],"a":[113,126],"strategy":[114],"that":[115],"uses":[116,137],"generalized":[118],"integrate":[122],"multiple":[123],"into":[125],"hybrid":[128,165],"adapted":[130],"GPU.":[133,176],"proposed":[135],"OpenMP":[138],"heavily":[140],"exploit":[141],"concurrent":[143],"kernel":[144],"execution":[145,155],"feature":[146],"recent":[148],"NVIDIA":[149],"GPUs,":[150],"allowing":[151],"asynchronous":[162],"manner.":[163],"Asynchronous":[164],"has":[167],"developed":[169],"multicore":[171],"CPU,":[172],"but":[173],"never":[174],"The":[177],"offered":[179],"by":[180],"is":[183],"far":[184],"superior":[185],"key":[187],"solutions":[192],"engineering":[195],"problems.":[196]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}