{"id":"https://openalex.org/W2487304978","doi":"https://doi.org/10.1145/2908812.2908904","title":"Managing Repetition in Grammar-Based Genetic Programming","display_name":"Managing Repetition in Grammar-Based Genetic Programming","publication_year":2016,"publication_date":"2016-07-20","ids":{"openalex":"https://openalex.org/W2487304978","doi":"https://doi.org/10.1145/2908812.2908904","mag":"2487304978"},"language":"en","primary_location":{"id":"doi:10.1145/2908812.2908904","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2908812.2908904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Genetic and Evolutionary Computation Conference 2016","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10197/8248","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5085107807","display_name":"Miguel Nicolau","orcid":"https://orcid.org/0000-0002-1981-1300"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Miguel Nicolau","raw_affiliation_strings":["University College Dublin, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026836418","display_name":"Michael Fenton","orcid":"https://orcid.org/0000-0002-7973-9574"},"institutions":[{"id":"https://openalex.org/I100930933","display_name":"University College Dublin","ror":"https://ror.org/05m7pjf47","country_code":"IE","type":"education","lineage":["https://openalex.org/I100930933"]}],"countries":["IE"],"is_corresponding":false,"raw_author_name":"Michael Fenton","raw_affiliation_strings":["University College Dublin, Dublin, Ireland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College Dublin, Dublin, Ireland","institution_ids":["https://openalex.org/I100930933"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I100930933"],"apc_list":null,"apc_paid":null,"fwci":1.1633,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.81327396,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"765","last_page":"772"},"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":0.996999979019165,"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/T10462","display_name":"Reinforcement Learning in Robotics","score":0.9825000166893005,"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/grammatical-evolution","display_name":"Grammatical evolution","score":0.8855072259902954},{"id":"https://openalex.org/keywords/genetic-programming","display_name":"Genetic programming","score":0.8428789377212524},{"id":"https://openalex.org/keywords/suite","display_name":"Suite","score":0.7343324422836304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6921530961990356},{"id":"https://openalex.org/keywords/grammar","display_name":"Grammar","score":0.6659078598022461},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6636695861816406},{"id":"https://openalex.org/keywords/repetition","display_name":"Repetition (rhetorical device)","score":0.653795063495636},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5441762208938599},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.5178404450416565},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5163308382034302},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.4899510443210602},{"id":"https://openalex.org/keywords/fitness-landscape","display_name":"Fitness landscape","score":0.435427188873291},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4007887542247772},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2912333905696869},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.08112549781799316}],"concepts":[{"id":"https://openalex.org/C10906938","wikidata":"https://www.wikidata.org/wiki/Q5593687","display_name":"Grammatical evolution","level":3,"score":0.8855072259902954},{"id":"https://openalex.org/C110332635","wikidata":"https://www.wikidata.org/wiki/Q629498","display_name":"Genetic programming","level":2,"score":0.8428789377212524},{"id":"https://openalex.org/C79581498","wikidata":"https://www.wikidata.org/wiki/Q1367530","display_name":"Suite","level":2,"score":0.7343324422836304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6921530961990356},{"id":"https://openalex.org/C26022165","wikidata":"https://www.wikidata.org/wiki/Q8091","display_name":"Grammar","level":2,"score":0.6659078598022461},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6636695861816406},{"id":"https://openalex.org/C2776141515","wikidata":"https://www.wikidata.org/wiki/Q1274479","display_name":"Repetition (rhetorical device)","level":2,"score":0.653795063495636},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5441762208938599},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.5178404450416565},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5163308382034302},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4899510443210602},{"id":"https://openalex.org/C91852762","wikidata":"https://www.wikidata.org/wiki/Q3307742","display_name":"Fitness landscape","level":3,"score":0.435427188873291},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4007887542247772},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2912333905696869},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.08112549781799316},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2908812.2908904","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2908812.2908904","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Genetic and Evolutionary Computation Conference 2016","raw_type":"proceedings-article"},{"id":"pmh:oai:researchrepository.ucd.ie:10197/8248","is_oa":true,"landing_page_url":"http://hdl.handle.net/10197/8248","pdf_url":"http://hdl.handle.net/10197/8248","source":{"id":"https://openalex.org/S4306402280","display_name":"Research Repository UCD (University College Dublin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I100930933","host_organization_name":"University College Dublin","host_organization_lineage":["https://openalex.org/I100930933"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Publication"}],"best_oa_location":{"id":"pmh:oai:researchrepository.ucd.ie:10197/8248","is_oa":true,"landing_page_url":"http://hdl.handle.net/10197/8248","pdf_url":"http://hdl.handle.net/10197/8248","source":{"id":"https://openalex.org/S4306402280","display_name":"Research Repository UCD (University College Dublin)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I100930933","host_organization_name":"University College Dublin","host_organization_lineage":["https://openalex.org/I100930933"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference Publication"},"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.7699999809265137}],"awards":[{"id":"https://openalex.org/G2599740071","display_name":"App'ED","funder_award_id":"13/IA/1850","funder_id":"https://openalex.org/F4320320847","funder_display_name":"Science Foundation Ireland"}],"funders":[{"id":"https://openalex.org/F4320320847","display_name":"Science Foundation Ireland","ror":"https://ror.org/0271asj38"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2487304978.pdf","grobid_xml":"https://content.openalex.org/works/W2487304978.grobid-xml"},"referenced_works_count":30,"referenced_works":["https://openalex.org/W150176825","https://openalex.org/W1483736078","https://openalex.org/W1503370304","https://openalex.org/W1519072852","https://openalex.org/W1521903689","https://openalex.org/W1522998171","https://openalex.org/W1576818901","https://openalex.org/W1582552186","https://openalex.org/W1845435444","https://openalex.org/W1969186573","https://openalex.org/W1990916633","https://openalex.org/W2006121388","https://openalex.org/W2012826043","https://openalex.org/W2013375625","https://openalex.org/W2014868958","https://openalex.org/W2019313821","https://openalex.org/W2084792706","https://openalex.org/W2097239803","https://openalex.org/W2121162457","https://openalex.org/W2131524694","https://openalex.org/W2132363336","https://openalex.org/W2132578019","https://openalex.org/W2152961953","https://openalex.org/W2279435443","https://openalex.org/W2619327910","https://openalex.org/W4206536340","https://openalex.org/W4237073282","https://openalex.org/W6629043682","https://openalex.org/W6631371237","https://openalex.org/W6682296866"],"related_works":["https://openalex.org/W2065481307","https://openalex.org/W2605210233","https://openalex.org/W66727908","https://openalex.org/W3006865984","https://openalex.org/W2003947101","https://openalex.org/W4385213092","https://openalex.org/W2487304978","https://openalex.org/W1608608607","https://openalex.org/W1562117546","https://openalex.org/W2098048287"],"abstract_inverted_index":{"Grammar-based":[0],"Genetic":[1],"Programming":[2],"systems":[3,90],"are":[4,91],"capable":[5],"of":[6,35,60,74,81],"generating":[7],"identical":[8,62],"phenotypic":[9],"solutions,":[10],"either":[11,105],"by":[12],"creating":[13],"repeated":[14],"genotypic":[15],"representations,":[16],"or":[17,111],"from":[18],"distinct":[19],"genotypes,":[20],"through":[21,50],"their":[22,27],"many-to-one":[23],"mapping":[24],"process.":[25],"Furthermore,":[26],"initialisation":[28],"process":[29],"can":[30,44,54,100],"generate":[31],"a":[32,57,65,79],"high":[33,58],"number":[34,59],"duplicate":[36,76],"individuals,":[37],"while":[38],"traditional":[39],"variation":[40],"and":[41,72,87],"replacement":[42],"operators":[43],"permit":[45],"multiple":[46],"individuals":[47,63,77],"to":[48,56,106,112],"percolate":[49],"generations":[51],"unchanged.":[52],"This":[53,67],"lead":[55],"phenotypically":[61],"within":[64],"population.":[66],"study":[68],"investigates":[69],"the":[70,88,108],"frequency":[71],"effect":[73],"such":[75],"on":[78],"suite":[80],"benchmark":[82],"problems.":[83],"Both":[84],"Grammatical":[85],"Evolution":[86],"CFG-GP":[89],"examined.":[92],"Experimental":[93],"evidence":[94],"suggests":[95],"that":[96],"these":[97],"useless":[98],"evaluations":[99],"be":[101,103],"instead":[102],"used":[104],"speed-up":[107],"evolutionary":[109],"process,":[110],"delay":[113],"convergence.":[114]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}