{"id":"https://openalex.org/W2068875807","doi":"https://doi.org/10.1145/2330784.2330926","title":"Expressive genetic programming","display_name":"Expressive genetic programming","publication_year":2012,"publication_date":"2012-07-07","ids":{"openalex":"https://openalex.org/W2068875807","doi":"https://doi.org/10.1145/2330784.2330926","mag":"2068875807"},"language":"en","primary_location":{"id":"doi:10.1145/2330784.2330926","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2330784.2330926","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th annual conference companion on Genetic and evolutionary computation","raw_type":"proceedings-article"},"type":"conference-paper","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/A5044142640","display_name":"Lee Spector","orcid":"https://orcid.org/0000-0001-5299-4797"},"institutions":[{"id":"https://openalex.org/I47631775","display_name":"Hampshire College","ror":"https://ror.org/03pe1mm80","country_code":"US","type":"education","lineage":["https://openalex.org/I47631775"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Lee Spector","raw_affiliation_strings":["Hampshire College, Amherst, MA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hampshire College, Amherst, MA, USA","institution_ids":["https://openalex.org/I47631775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5044142640"],"corresponding_institution_ids":["https://openalex.org/I47631775"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16147698,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"983","last_page":"1012"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9894999861717224,"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/T10533","display_name":"Teaching and Learning Programming","score":0.9546999931335449,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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":0.8524168729782104},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.7254815101623535},{"id":"https://openalex.org/keywords/subroutine","display_name":"Subroutine","score":0.5473331809043884},{"id":"https://openalex.org/keywords/modular-design","display_name":"Modular design","score":0.532828688621521},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5248413681983948},{"id":"https://openalex.org/keywords/genetic-programming","display_name":"Genetic programming","score":0.480033278465271},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.42175695300102234},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35476154088974}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8524168729782104},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.7254815101623535},{"id":"https://openalex.org/C96147967","wikidata":"https://www.wikidata.org/wiki/Q190686","display_name":"Subroutine","level":2,"score":0.5473331809043884},{"id":"https://openalex.org/C101468663","wikidata":"https://www.wikidata.org/wiki/Q1620158","display_name":"Modular design","level":2,"score":0.532828688621521},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5248413681983948},{"id":"https://openalex.org/C110332635","wikidata":"https://www.wikidata.org/wiki/Q629498","display_name":"Genetic programming","level":2,"score":0.480033278465271},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.42175695300102234},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35476154088974},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2330784.2330926","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2330784.2330926","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 14th annual conference companion on Genetic and evolutionary computation","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":32,"referenced_works":["https://openalex.org/W5204110","https://openalex.org/W59951768","https://openalex.org/W84108062","https://openalex.org/W86586912","https://openalex.org/W128254983","https://openalex.org/W1483736078","https://openalex.org/W1500927487","https://openalex.org/W1517016597","https://openalex.org/W1538645798","https://openalex.org/W1568906816","https://openalex.org/W1569757501","https://openalex.org/W1576818901","https://openalex.org/W1589720045","https://openalex.org/W1612078804","https://openalex.org/W1980900887","https://openalex.org/W2000982516","https://openalex.org/W2007866599","https://openalex.org/W2034068348","https://openalex.org/W2058500919","https://openalex.org/W2073304514","https://openalex.org/W2117362191","https://openalex.org/W2120654202","https://openalex.org/W2122278757","https://openalex.org/W2123408238","https://openalex.org/W2136414484","https://openalex.org/W2139862226","https://openalex.org/W2141815990","https://openalex.org/W2149254601","https://openalex.org/W2176907573","https://openalex.org/W2207467227","https://openalex.org/W3004042307","https://openalex.org/W4245407374"],"related_works":["https://openalex.org/W2391861012","https://openalex.org/W2488336788","https://openalex.org/W4285469493","https://openalex.org/W1593224248","https://openalex.org/W2375766869","https://openalex.org/W2080384954","https://openalex.org/W4382519933","https://openalex.org/W3151465598","https://openalex.org/W2368144149","https://openalex.org/W2098356819"],"abstract_inverted_index":{"The":[0,218,240],"language":[1,40,220],"in":[2,143,181,211],"which":[3,47,171],"evolving":[4],"programs":[5,73,110,142,186,210],"are":[6,34,187,253],"expressed":[7],"can":[8,51,68,104,191],"have":[9],"significant":[10],"impacts":[11,22],"on":[12],"the":[13,26,31,44,60,70,107,123,139,167,205,231,257],"problem-solving":[14],"capabilities":[15],"of":[16,30,62,72,109,125,136,141,195,207,227,233,247,259],"a":[17,133,163,212,245],"genetic":[18,63,182],"programming":[19,145,169,183],"system.":[20],"These":[21],"stem":[23],"both":[24],"from":[25,43,148],"absolute":[27],"computational":[28,49],"power":[29],"languages":[32,67,103,146],"that":[33,111,252],"used,":[35],"as":[36],"elucidated":[37],"by":[38,54,59],"formal":[39],"theory,":[41],"and":[42,58,92,96,118,153,177,199,215,224,261],"ease":[45],"with":[46,132,244],"various":[48],"structures":[50],"be":[52,222,237],"produced":[53],"random":[55],"code":[56,150],"generation":[57],"action":[61],"operators.":[64],"Highly":[65],"expressive":[66,102,144],"facilitate":[69],"evolution":[71,108,124,140,206,258],"for":[74,114,122,175,179],"any":[75],"computable":[76],"function":[77],"using,":[78],"when":[79],"appropriate,":[80],"multiple":[81,196],"data":[82,90,97,197],"types,":[83],"evolved":[84,86,89,93],"subroutines,":[85],"control":[87,202],"structures,":[88,91,203],"modular":[94,209],"program":[95],"architectures.":[98],"In":[99],"some":[100],"cases":[101],"even":[105],"support":[106,256],"express":[112,200],"methods":[113],"their":[115,126],"own":[116],"reproduction":[117],"variation":[119],"(and":[120],"hence":[121],"offspring).":[127],"This":[128],"tutorial":[129,241],"will":[130,160,221,236,242],"begin":[131],"comparative":[134],"survey":[135],"approaches":[137],"to":[138,151,166,250,255],"ranging":[147],"machine":[149],"graphical":[152],"grammatical":[154],"representations.":[155],"Within":[156],"this":[157],"context":[158],"it":[159],"then":[161],"provide":[162],"detailed":[164],"introduction":[165],"Push":[168,185,219,251],"language,":[170],"was":[172],"designed":[173],"specifically":[174,178],"expressiveness":[176],"use":[180,194],"systems.":[184,264],"syntactically":[188],"unconstrained":[189],"but":[190],"nonetheless":[192],"make":[193],"types":[198],"arbitrary":[201],"supporting":[204],"complex,":[208],"particularly":[213],"simple":[214],"flexible":[216],"way.":[217],"described":[223],"ten":[225],"years":[226],"Push-based":[228],"research,":[229],"including":[230],"production":[232],"human-competitive":[234],"results,":[235],"briefly":[238],"surveyed.":[239],"conclude":[243],"discussion":[246],"recent":[248],"enhancements":[249],"intended":[254],"complex":[260],"robust":[262],"software":[263]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
