{"id":"https://openalex.org/W2171312531","doi":"https://doi.org/10.1162/1063656053583432","title":"Globally Multimodal Problem Optimization Via an Estimation of Distribution Algorithm Based on Unsupervised Learning of Bayesian Networks","display_name":"Globally Multimodal Problem Optimization Via an Estimation of Distribution Algorithm Based on Unsupervised Learning of Bayesian Networks","publication_year":2005,"publication_date":"2005-03-01","ids":{"openalex":"https://openalex.org/W2171312531","doi":"https://doi.org/10.1162/1063656053583432","mag":"2171312531","pmid":"https://pubmed.ncbi.nlm.nih.gov/15901426"},"language":"en","primary_location":{"id":"doi:10.1162/1063656053583432","is_oa":false,"landing_page_url":"https://doi.org/10.1162/1063656053583432","pdf_url":null,"source":{"id":"https://openalex.org/S38677346","display_name":"Evolutionary Computation","issn_l":"1063-6560","issn":["1063-6560","1530-9304"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315718","host_organization_name":"The MIT Press","host_organization_lineage":["https://openalex.org/P4310315718"],"host_organization_lineage_names":["The MIT Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Evolutionary Computation","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://oa.upm.es/73152/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087993757","display_name":"Jos\u00e9 M. Pe\u00f1a","orcid":"https://orcid.org/0000-0003-4592-3792"},"institutions":[{"id":"https://openalex.org/I102134673","display_name":"Link\u00f6ping University","ror":"https://ror.org/05ynxx418","country_code":"SE","type":"education","lineage":["https://openalex.org/I102134673"]}],"countries":["SE"],"is_corresponding":true,"raw_author_name":"J. M. Pe\u00f1a","raw_affiliation_strings":["Computational Biology, Dept. of Physics and Measurement Technology, Link\u00f6ping University, Sweden,"],"affiliations":[{"raw_affiliation_string":"Computational Biology, Dept. of Physics and Measurement Technology, Link\u00f6ping University, Sweden,","institution_ids":["https://openalex.org/I102134673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050500830","display_name":"Jos\u00e9 A. Lozano","orcid":"https://orcid.org/0000-0002-4683-8111"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"J. A. Lozano","raw_affiliation_strings":["Intelligent Systems Group, Dept. of Computer Science and Artificial Intelligence, University of the Basque Country, Spain,"],"affiliations":[{"raw_affiliation_string":"Intelligent Systems Group, Dept. of Computer Science and Artificial Intelligence, University of the Basque Country, Spain,","institution_ids":["https://openalex.org/I169108374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049812833","display_name":"Pedro Larra\u00f1aga","orcid":"https://orcid.org/0000-0003-0652-9872"},"institutions":[{"id":"https://openalex.org/I169108374","display_name":"University of the Basque Country","ror":"https://ror.org/000xsnr85","country_code":"ES","type":"education","lineage":["https://openalex.org/I169108374"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"P. Larra\u00f1aga","raw_affiliation_strings":["Intelligent Systems Group, Dept. of Computer Science and Artificial Intelligence, University of the Basque Country, Spain,"],"affiliations":[{"raw_affiliation_string":"Intelligent Systems Group, Dept. of Computer Science and Artificial Intelligence, University of the Basque Country, Spain,","institution_ids":["https://openalex.org/I169108374"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5049812833","https://openalex.org/A5050500830","https://openalex.org/A5087993757"],"corresponding_institution_ids":["https://openalex.org/I102134673","https://openalex.org/I169108374"],"apc_list":null,"apc_paid":null,"fwci":6.5814,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.9665138,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"13","issue":"1","first_page":"43","last_page":"66"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.9994000196456909,"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/T11303","display_name":"Bayesian Modeling and Causal Inference","score":0.9994000196456909,"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/T12761","display_name":"Data Stream Mining Techniques","score":0.9950000047683716,"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/T12072","display_name":"Machine Learning and Algorithms","score":0.9882000088691711,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/estimation-of-distribution-algorithm","display_name":"Estimation of distribution algorithm","score":0.8427629470825195},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6287792325019836},{"id":"https://openalex.org/keywords/unsupervised-learning","display_name":"Unsupervised learning","score":0.5873903036117554},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5339300632476807},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.49232661724090576},{"id":"https://openalex.org/keywords/bayesian-probability","display_name":"Bayesian probability","score":0.48783138394355774},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4823007583618164},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.4781521260738373},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4441065788269043},{"id":"https://openalex.org/keywords/global-optimization","display_name":"Global optimization","score":0.44396883249282837},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.4421728253364563},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.41296035051345825},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3573911786079407},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.26735514402389526}],"concepts":[{"id":"https://openalex.org/C162500139","wikidata":"https://www.wikidata.org/wiki/Q2835887","display_name":"Estimation of distribution algorithm","level":2,"score":0.8427629470825195},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6287792325019836},{"id":"https://openalex.org/C8038995","wikidata":"https://www.wikidata.org/wiki/Q1152135","display_name":"Unsupervised learning","level":2,"score":0.5873903036117554},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5339300632476807},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.49232661724090576},{"id":"https://openalex.org/C107673813","wikidata":"https://www.wikidata.org/wiki/Q812534","display_name":"Bayesian probability","level":2,"score":0.48783138394355774},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4823007583618164},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4781521260738373},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4441065788269043},{"id":"https://openalex.org/C164752517","wikidata":"https://www.wikidata.org/wiki/Q5570875","display_name":"Global optimization","level":2,"score":0.44396883249282837},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.4421728253364563},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.41296035051345825},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3573911786079407},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.26735514402389526},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001185","descriptor_name":"Artificial Intelligence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001499","descriptor_name":"Bayes Theorem","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001499","descriptor_name":"Bayes Theorem","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D001499","descriptor_name":"Bayes Theorem","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003198","descriptor_name":"Computer Simulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005075","descriptor_name":"Biological Evolution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005075","descriptor_name":"Biological Evolution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005075","descriptor_name":"Biological Evolution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008962","descriptor_name":"Models, Theoretical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011336","descriptor_name":"Probability","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013269","descriptor_name":"Stochastic Processes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013269","descriptor_name":"Stochastic Processes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013269","descriptor_name":"Stochastic Processes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015233","descriptor_name":"Models, Statistical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D019295","descriptor_name":"Computational Biology","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1162/1063656053583432","is_oa":false,"landing_page_url":"https://doi.org/10.1162/1063656053583432","pdf_url":null,"source":{"id":"https://openalex.org/S38677346","display_name":"Evolutionary Computation","issn_l":"1063-6560","issn":["1063-6560","1530-9304"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315718","host_organization_name":"The MIT Press","host_organization_lineage":["https://openalex.org/P4310315718"],"host_organization_lineage_names":["The MIT Press"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Evolutionary Computation","raw_type":"journal-article"},{"id":"pmid:15901426","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/15901426","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Evolutionary computation","raw_type":null},{"id":"pmh:oai:oa.upm.es:73152","is_oa":true,"landing_page_url":"https://oa.upm.es/73152/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196323","display_name":"UPM Digital Archive (Technical University of Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I88060688","host_organization_name":"Universidad Polit\u00e9cnica de Madrid","host_organization_lineage":["https://openalex.org/I88060688"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Evolutionary Computation, ISSN 1063-6560, 2005-01, Vol. 13, No. 1","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:oa.upm.es:73152","is_oa":true,"landing_page_url":"https://oa.upm.es/73152/","pdf_url":null,"source":{"id":"https://openalex.org/S4377196323","display_name":"UPM Digital Archive (Technical University of Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I88060688","host_organization_name":"Universidad Polit\u00e9cnica de Madrid","host_organization_lineage":["https://openalex.org/I88060688"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Evolutionary Computation, ISSN 1063-6560, 2005-01, Vol. 13, No. 1","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":76,"referenced_works":["https://openalex.org/W7523585","https://openalex.org/W34568705","https://openalex.org/W42705453","https://openalex.org/W70594130","https://openalex.org/W91469012","https://openalex.org/W107095635","https://openalex.org/W111380827","https://openalex.org/W127492167","https://openalex.org/W154880817","https://openalex.org/W285289863","https://openalex.org/W1479911746","https://openalex.org/W1493540814","https://openalex.org/W1497256448","https://openalex.org/W1507420740","https://openalex.org/W1509028783","https://openalex.org/W1513861746","https://openalex.org/W1514875444","https://openalex.org/W1517993545","https://openalex.org/W1519719865","https://openalex.org/W1530964327","https://openalex.org/W1540706608","https://openalex.org/W1544729927","https://openalex.org/W1555203513","https://openalex.org/W1558163264","https://openalex.org/W1560047216","https://openalex.org/W1564773553","https://openalex.org/W1566045017","https://openalex.org/W1586003574","https://openalex.org/W1593793857","https://openalex.org/W1597531876","https://openalex.org/W1618644968","https://openalex.org/W1639032689","https://openalex.org/W1692958259","https://openalex.org/W1696883162","https://openalex.org/W1755360231","https://openalex.org/W1801737117","https://openalex.org/W1802230853","https://openalex.org/W1817561967","https://openalex.org/W1829558465","https://openalex.org/W1982601383","https://openalex.org/W1992402718","https://openalex.org/W2000642804","https://openalex.org/W2008906462","https://openalex.org/W2020999234","https://openalex.org/W2044413689","https://openalex.org/W2049633694","https://openalex.org/W2066670127","https://openalex.org/W2081625465","https://openalex.org/W2087757986","https://openalex.org/W2096046065","https://openalex.org/W2096590200","https://openalex.org/W2117853077","https://openalex.org/W2118587067","https://openalex.org/W2125636400","https://openalex.org/W2126926002","https://openalex.org/W2135006842","https://openalex.org/W2136222965","https://openalex.org/W2139015486","https://openalex.org/W2144731007","https://openalex.org/W2152150600","https://openalex.org/W2159080219","https://openalex.org/W2161369142","https://openalex.org/W2166603077","https://openalex.org/W2168175751","https://openalex.org/W2170112109","https://openalex.org/W2173497437","https://openalex.org/W2235047952","https://openalex.org/W2307253082","https://openalex.org/W2468462628","https://openalex.org/W2904250082","https://openalex.org/W2913066018","https://openalex.org/W2963844860","https://openalex.org/W3017143921","https://openalex.org/W3154803405","https://openalex.org/W4236354166","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2048487010","https://openalex.org/W1966179898","https://openalex.org/W2127932252","https://openalex.org/W27094824","https://openalex.org/W2356695136","https://openalex.org/W4229568052","https://openalex.org/W4247102092","https://openalex.org/W2068310053","https://openalex.org/W2128357515","https://openalex.org/W2166364496"],"abstract_inverted_index":{"Many":[0],"optimization":[1,82],"problems":[2],"are":[3],"what":[4],"can":[5],"be":[6],"called":[7],"globally":[8,49],"multimodal,":[9],"i.e.,":[10],"they":[11],"present":[12],"several":[13],"global":[14],"optima.":[15],"Unfortunately,":[16],"this":[17,53],"is":[18],"a":[19,58],"major":[20],"source":[21],"of":[22,27,43,61,68,76],"difficulties":[23],"for":[24,47],"most":[25],"estimation":[26,60],"distribution":[28,62],"algorithms,":[29],"making":[30],"their":[31],"effectiveness":[32],"and":[33,56],"efficiency":[34],"degrade,":[35],"due":[36],"to":[37],"genetic":[38],"drift.":[39],"With":[40],"the":[41,73],"aim":[42],"overcoming":[44],"these":[45],"drawbacks":[46],"discrete":[48],"multimodal":[50],"problem":[51],"optimization,":[52],"paper":[54],"introduces":[55],"evaluates":[57],"new":[59],"algorithm":[63],"based":[64],"on":[65],"unsupervised":[66],"learning":[67],"Bayesian":[69],"networks.":[70],"We":[71],"report":[72],"satisfactory":[74],"results":[75],"our":[77],"experiments":[78],"with":[79],"symmetrical":[80],"binary":[81],"problems.":[83]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}