{"id":"https://openalex.org/W2011576841","doi":"https://doi.org/10.1145/1143997.1144087","title":"On the analysis of the (1+1) memetic algorithm","display_name":"On the analysis of the (1+1) memetic algorithm","publication_year":2006,"publication_date":"2006-07-08","ids":{"openalex":"https://openalex.org/W2011576841","doi":"https://doi.org/10.1145/1143997.1144087","mag":"2011576841"},"language":"en","primary_location":{"id":"doi:10.1145/1143997.1144087","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143997.1144087","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.17877/de290r-88","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5018789989","display_name":"Dirk Sudholt","orcid":"https://orcid.org/0000-0001-6020-1646"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Dirk Sudholt","raw_affiliation_strings":["Universit\u00e4t Dortmund, Dortmund, Germany","[Universitat Dortmund, Dortmund, Germany]"],"affiliations":[{"raw_affiliation_string":"Universit\u00e4t Dortmund, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]},{"raw_affiliation_string":"[Universitat Dortmund, Dortmund, Germany]","institution_ids":["https://openalex.org/I200332995"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018789989"],"corresponding_institution_ids":["https://openalex.org/I200332995"],"apc_list":null,"apc_paid":null,"fwci":4.6521,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.94370054,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"493","last_page":"500"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9980999827384949,"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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9901000261306763,"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/memetic-algorithm","display_name":"Memetic algorithm","score":0.960265576839447},{"id":"https://openalex.org/keywords/local-search","display_name":"Local search (optimization)","score":0.7411287426948547},{"id":"https://openalex.org/keywords/crossover","display_name":"Crossover","score":0.7275649309158325},{"id":"https://openalex.org/keywords/evolutionary-algorithm","display_name":"Evolutionary algorithm","score":0.5490227341651917},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5227758288383484},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5099600553512573},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4837527275085449},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.44552600383758545},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42387858033180237},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42109888792037964},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4166587293148041},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.32396215200424194}],"concepts":[{"id":"https://openalex.org/C35129592","wikidata":"https://www.wikidata.org/wiki/Q324793","display_name":"Memetic algorithm","level":3,"score":0.960265576839447},{"id":"https://openalex.org/C135320971","wikidata":"https://www.wikidata.org/wiki/Q1868524","display_name":"Local search (optimization)","level":2,"score":0.7411287426948547},{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.7275649309158325},{"id":"https://openalex.org/C159149176","wikidata":"https://www.wikidata.org/wiki/Q14489129","display_name":"Evolutionary algorithm","level":2,"score":0.5490227341651917},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5227758288383484},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5099600553512573},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4837527275085449},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.44552600383758545},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42387858033180237},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42109888792037964},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4166587293148041},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32396215200424194},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1145/1143997.1144087","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1143997.1144087","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 8th annual conference on Genetic and evolutionary computation","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.147.6573","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.147.6573","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.bham.ac.uk/~wbl/biblio/gecco2006/docs/p493.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.183.5624","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.183.5624","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://sfbci.uni-dortmund.de/Publications/Reference/Downloads/20106.pdf","raw_type":"text"},{"id":"pmh:oai:eldorado.tu-dortmund.de:2003/24342","is_oa":false,"landing_page_url":"http://hdl.handle.net/2003/24342","pdf_url":null,"source":{"id":"https://openalex.org/S4306400811","display_name":"Technische Universit\u00e4t Dortmund Eldorado (Technische Universit\u00e4t Dortmund)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210148506","host_organization_name":"Erich-Brost-Institut","host_organization_lineage":["https://openalex.org/I4210148506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"doc-type:Text"},{"id":"doi:10.17877/de290r-88","is_oa":true,"landing_page_url":"https://doi.org/10.17877/de290r-88","pdf_url":null,"source":{"id":"https://openalex.org/S4306400811","display_name":"Technische Universit\u00e4t Dortmund Eldorado (Technische Universit\u00e4t Dortmund)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210148506","host_organization_name":"Erich-Brost-Institut","host_organization_lineage":["https://openalex.org/I4210148506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"report"}],"best_oa_location":{"id":"doi:10.17877/de290r-88","is_oa":true,"landing_page_url":"https://doi.org/10.17877/de290r-88","pdf_url":null,"source":{"id":"https://openalex.org/S4306400811","display_name":"Technische Universit\u00e4t Dortmund Eldorado (Technische Universit\u00e4t Dortmund)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210148506","host_organization_name":"Erich-Brost-Institut","host_organization_lineage":["https://openalex.org/I4210148506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"report"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1515960743","https://openalex.org/W1524657756","https://openalex.org/W1530715683","https://openalex.org/W1606782825","https://openalex.org/W1947393338","https://openalex.org/W1994258343","https://openalex.org/W2004617458","https://openalex.org/W2039568841","https://openalex.org/W2061092014","https://openalex.org/W2093083775","https://openalex.org/W2121654446","https://openalex.org/W2165220807","https://openalex.org/W6640918218"],"related_works":["https://openalex.org/W2318617794","https://openalex.org/W2163647484","https://openalex.org/W47248985","https://openalex.org/W2000270779","https://openalex.org/W2129486222","https://openalex.org/W3144175025","https://openalex.org/W1778024729","https://openalex.org/W2042716007","https://openalex.org/W1606499289","https://openalex.org/W2043816158"],"abstract_inverted_index":{"Memetic":[0,37],"algorithms":[1,4,23,66],"are":[2,128],"evolutionary":[3],"incorporating":[5],"local":[6,60,86,97,113],"search":[7,61,98,114],"to":[8,81],"increase":[9],"exploitation.":[10],"This":[11],"hybridization":[12],"has":[13,116],"been":[14],"fruitful":[15],"in":[16,26],"countless":[17],"applications.":[18],"However,":[19],"theory":[20],"on":[21,120],"memetic":[22,33],"is":[24,79],"still":[25],"its":[27],"infancy.Here,":[28],"we":[29],"introduce":[30],"a":[31,42,94,102,108,117],"simple":[32],"algorithm,":[34],"the":[35,54,83,90,112,121,124],"(1+1)":[36,56,91,125],"Algorithm":[38],"(1+1(MA)),":[39],"working":[40],"with":[41,53,93],"population":[43],"size":[44],"of":[45,85,104,111,123],"1":[46],"and":[47,58,62,100],"no":[48],"crossover.":[49],"We":[50,88],"compare":[51],"it":[52,78],"well-known":[55],"EA":[57],"randomized":[59],"show":[63],"that":[64],"these":[65],"can":[67],"outperform":[68],"each":[69],"other":[70],"drastically.On":[71],"problems":[72,77],"like,":[73],"e.g.,":[74],"long":[75],"path":[76],"essential":[80],"limit":[82],"duration":[84,99,115],"search.":[87],"investigate":[89],"MA":[92],"fixed":[95],"maximal":[96],"define":[101],"class":[103],"fitness":[105],"functions":[106],"where":[107],"small":[109],"variation":[110],"large":[118],"impact":[119],"performance":[122],"MA.All":[126],"results":[127],"proved":[129],"rigorously":[130],"without":[131],"assumptions.":[132]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}