{"id":"https://openalex.org/W2103424323","doi":"https://doi.org/10.1109/cec.2004.1330943","title":"Imitating success: a memetic crossover operator for genetic programming","display_name":"Imitating success: a memetic crossover operator for genetic programming","publication_year":2004,"publication_date":"2004-09-28","ids":{"openalex":"https://openalex.org/W2103424323","doi":"https://doi.org/10.1109/cec.2004.1330943","mag":"2103424323"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2004.1330943","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2004.1330943","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2004 Congress on Evolutionary Computation (IEEE Cat. No.04TH8753)","raw_type":"proceedings-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/A5048738438","display_name":"Brent E. Eskridge","orcid":null},"institutions":[{"id":"https://openalex.org/I8692664","display_name":"University of Oklahoma","ror":"https://ror.org/02aqsxs83","country_code":"US","type":"education","lineage":["https://openalex.org/I8692664"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"B.E. Eskridge","raw_affiliation_strings":["School of Computer Science, University of Oklahama, Norman, OK, USA","Sch. of Comput. Sci., Oklahoma Univ., USA"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Oklahama, Norman, OK, USA","institution_ids":["https://openalex.org/I8692664"]},{"raw_affiliation_string":"Sch. of Comput. Sci., Oklahoma Univ., USA","institution_ids":["https://openalex.org/I8692664"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5061058579","display_name":"Dean F. Hougen","orcid":"https://orcid.org/0000-0001-5393-1480"},"institutions":[{"id":"https://openalex.org/I8692664","display_name":"University of Oklahoma","ror":"https://ror.org/02aqsxs83","country_code":"US","type":"education","lineage":["https://openalex.org/I8692664"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D.F. Hougen","raw_affiliation_strings":["School of Computer Science, University of Oklahama, Norman, OK, USA","Sch. of Comput. Sci., Oklahoma Univ., USA"],"affiliations":[{"raw_affiliation_string":"School of Computer Science, University of Oklahama, Norman, OK, USA","institution_ids":["https://openalex.org/I8692664"]},{"raw_affiliation_string":"Sch. of Comput. Sci., Oklahoma Univ., USA","institution_ids":["https://openalex.org/I8692664"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048738438"],"corresponding_institution_ids":["https://openalex.org/I8692664"],"apc_list":null,"apc_paid":null,"fwci":0.9385,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.82011777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"809","last_page":"815"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","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/T11975","display_name":"Evolutionary Algorithms and Applications","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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9984999895095825,"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":0.98089998960495,"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/crossover","display_name":"Crossover","score":0.9530616998672485},{"id":"https://openalex.org/keywords/genetic-programming","display_name":"Genetic programming","score":0.8246848583221436},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6685702800750732},{"id":"https://openalex.org/keywords/operator","display_name":"Operator (biology)","score":0.6015350222587585},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.5965871810913086},{"id":"https://openalex.org/keywords/genetic-representation","display_name":"Genetic representation","score":0.5601387023925781},{"id":"https://openalex.org/keywords/memetic-algorithm","display_name":"Memetic algorithm","score":0.5558136105537415},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5409361720085144},{"id":"https://openalex.org/keywords/genetic-operator","display_name":"Genetic operator","score":0.5316646099090576},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.47314441204071045},{"id":"https://openalex.org/keywords/memetics","display_name":"Memetics","score":0.4564504623413086},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.44658711552619934},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4442979693412781},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.41413575410842896},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16406399011611938},{"id":"https://openalex.org/keywords/meta-optimization","display_name":"Meta-optimization","score":0.10155713558197021},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.061912208795547485}],"concepts":[{"id":"https://openalex.org/C122507166","wikidata":"https://www.wikidata.org/wiki/Q628906","display_name":"Crossover","level":2,"score":0.9530616998672485},{"id":"https://openalex.org/C110332635","wikidata":"https://www.wikidata.org/wiki/Q629498","display_name":"Genetic programming","level":2,"score":0.8246848583221436},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6685702800750732},{"id":"https://openalex.org/C17020691","wikidata":"https://www.wikidata.org/wiki/Q139677","display_name":"Operator (biology)","level":5,"score":0.6015350222587585},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5965871810913086},{"id":"https://openalex.org/C6135463","wikidata":"https://www.wikidata.org/wiki/Q5532920","display_name":"Genetic representation","level":3,"score":0.5601387023925781},{"id":"https://openalex.org/C35129592","wikidata":"https://www.wikidata.org/wiki/Q324793","display_name":"Memetic algorithm","level":3,"score":0.5558136105537415},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5409361720085144},{"id":"https://openalex.org/C9899798","wikidata":"https://www.wikidata.org/wiki/Q629399","display_name":"Genetic operator","level":4,"score":0.5316646099090576},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.47314441204071045},{"id":"https://openalex.org/C51620047","wikidata":"https://www.wikidata.org/wiki/Q23399","display_name":"Memetics","level":2,"score":0.4564504623413086},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.44658711552619934},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4442979693412781},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.41413575410842896},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16406399011611938},{"id":"https://openalex.org/C4935549","wikidata":"https://www.wikidata.org/wiki/Q6822261","display_name":"Meta-optimization","level":3,"score":0.10155713558197021},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.061912208795547485},{"id":"https://openalex.org/C86339819","wikidata":"https://www.wikidata.org/wiki/Q407384","display_name":"Transcription factor","level":3,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C158448853","wikidata":"https://www.wikidata.org/wiki/Q425218","display_name":"Repressor","level":4,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2004.1330943","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2004.1330943","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2004 Congress on Evolutionary Computation (IEEE Cat. No.04TH8753)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W18216792","https://openalex.org/W67189808","https://openalex.org/W161216389","https://openalex.org/W1517016597","https://openalex.org/W1517354254","https://openalex.org/W1552798612","https://openalex.org/W1626140243","https://openalex.org/W1914583973","https://openalex.org/W1966253115","https://openalex.org/W1987326707","https://openalex.org/W2027649639","https://openalex.org/W2347151396","https://openalex.org/W6600754543","https://openalex.org/W6602708059","https://openalex.org/W6606515368","https://openalex.org/W6634928298"],"related_works":["https://openalex.org/W101991592","https://openalex.org/W105549411","https://openalex.org/W2737617585","https://openalex.org/W2017342783","https://openalex.org/W1525622687","https://openalex.org/W2541227683","https://openalex.org/W33058565","https://openalex.org/W142844351","https://openalex.org/W1865054360","https://openalex.org/W2103424323"],"abstract_inverted_index":{"For":[0],"some":[1,83],"problem":[2,87],"domains,":[3],"the":[4,13,17,39,46,71,86,107],"evaluation":[5],"of":[6,74,85,106],"individuals":[7,68],"is":[8,23],"significantly":[9],"more":[10],"expensive":[11],"than":[12],"other":[14],"steps":[15],"in":[16,82,102],"evolutionary":[18],"process.":[19],"Minimizing":[20],"these":[21],"evaluations":[22],"vital":[24],"if":[25],"we":[26,42,55],"want":[27],"to":[28,37,44,69],"make":[29],"genetic":[30,62],"programming":[31],"a":[32,57],"viable":[33],"strategy.":[34],"In":[35],"order":[36],"minimize":[38],"required":[40],"evaluations,":[41],"need":[43],"maximize":[45],"amount":[47],"learned":[48],"from":[49],"each":[50],"evaluation.":[51],"To":[52],"accomplish":[53],"this,":[54],"introduce":[56],"new":[58],"crossover":[59,65],"operator":[60],"for":[61],"programming,":[63],"memetic":[64],"that":[66,78,93],"allows":[67],"imitate":[70,90],"observed":[72],"success":[73],"others.":[75],"An":[76],"individual":[77,92],"has":[79],"done":[80],"poorly":[81],"parts":[84],"may":[88],"then":[89],"an":[91,103],"did":[94],"well":[95],"on":[96],"those":[97],"same":[98],"parts.":[99],"This":[100],"results":[101],"intelligent":[104],"search":[105],"feature-space,":[108],"and":[109],"therefore":[110],"fewer":[111],"evaluations.":[112]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
