{"id":"https://openalex.org/W2082345219","doi":"https://doi.org/10.1109/cec.2010.5586065","title":"Evolving search spaces to emphasize the performance difference of real-coded crossovers using genetic programming","display_name":"Evolving search spaces to emphasize the performance difference of real-coded crossovers using genetic programming","publication_year":2010,"publication_date":"2010-07-01","ids":{"openalex":"https://openalex.org/W2082345219","doi":"https://doi.org/10.1109/cec.2010.5586065","mag":"2082345219"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2010.5586065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2010.5586065","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Congress on 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/A5005268349","display_name":"Shinichi Shirakawa","orcid":"https://orcid.org/0000-0002-4659-6108"},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinichi Shirakawa","raw_affiliation_strings":["Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Kanagawa, Japan","Graduate School of Environment and Information Sciences, Yokohama National University. 79\u20107, Tokiwadai, Hodogaya\u2010ku Yokohama, Kanagawa 240\u20108501, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Kanagawa, Japan","institution_ids":["https://openalex.org/I180203408"]},{"raw_affiliation_string":"Graduate School of Environment and Information Sciences, Yokohama National University. 79\u20107, Tokiwadai, Hodogaya\u2010ku Yokohama, Kanagawa 240\u20108501, Japan","institution_ids":["https://openalex.org/I180203408"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076834628","display_name":"Noriko Yata","orcid":"https://orcid.org/0000-0001-8891-594X"},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noriko Yata","raw_affiliation_strings":["Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Kanagawa, Japan","Graduate School of Environment and Information Sciences, Yokohama National University. 79\u20107, Tokiwadai, Hodogaya\u2010ku Yokohama, Kanagawa 240\u20108501, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Kanagawa, Japan","institution_ids":["https://openalex.org/I180203408"]},{"raw_affiliation_string":"Graduate School of Environment and Information Sciences, Yokohama National University. 79\u20107, Tokiwadai, Hodogaya\u2010ku Yokohama, Kanagawa 240\u20108501, Japan","institution_ids":["https://openalex.org/I180203408"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077771833","display_name":"Tomoharu Nagao","orcid":"https://orcid.org/0000-0002-2841-9538"},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tomoharu Nagao","raw_affiliation_strings":["Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Kanagawa, Japan","Graduate School of Environment and Information Sciences, Yokohama National University. 79\u20107, Tokiwadai, Hodogaya\u2010ku Yokohama, Kanagawa 240\u20108501, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Environment and Information Sciences, Yokohama National University, Yokohama, Kanagawa, Japan","institution_ids":["https://openalex.org/I180203408"]},{"raw_affiliation_string":"Graduate School of Environment and Information Sciences, Yokohama National University. 79\u20107, Tokiwadai, Hodogaya\u2010ku Yokohama, Kanagawa 240\u20108501, Japan","institution_ids":["https://openalex.org/I180203408"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I180203408"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"1802","issue":null,"first_page":"1","last_page":"8"},"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9997000098228455,"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":0.9957000017166138,"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/benchmark","display_name":"Benchmark (surveying)","score":0.7387166023254395},{"id":"https://openalex.org/keywords/genetic-programming","display_name":"Genetic programming","score":0.6873447895050049},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5933531522750854},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5397551655769348},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.5153536200523376},{"id":"https://openalex.org/keywords/evolutionary-computation","display_name":"Evolutionary computation","score":0.5131354928016663},{"id":"https://openalex.org/keywords/chromosome","display_name":"Chromosome","score":0.46819719672203064},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3587538003921509},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3351455628871918},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.329925537109375},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.28753000497817993}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.7387166023254395},{"id":"https://openalex.org/C110332635","wikidata":"https://www.wikidata.org/wiki/Q629498","display_name":"Genetic programming","level":2,"score":0.6873447895050049},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5933531522750854},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5397551655769348},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5153536200523376},{"id":"https://openalex.org/C105902424","wikidata":"https://www.wikidata.org/wiki/Q1197129","display_name":"Evolutionary computation","level":2,"score":0.5131354928016663},{"id":"https://openalex.org/C30481170","wikidata":"https://www.wikidata.org/wiki/Q37748","display_name":"Chromosome","level":3,"score":0.46819719672203064},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3587538003921509},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3351455628871918},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.329925537109375},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.28753000497817993},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/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},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2010.5586065","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2010.5586065","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Congress on Evolutionary Computation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W46478508","https://openalex.org/W47058917","https://openalex.org/W100223930","https://openalex.org/W1483736078","https://openalex.org/W1513631458","https://openalex.org/W1565902586","https://openalex.org/W1576818901","https://openalex.org/W1585939719","https://openalex.org/W1595159159","https://openalex.org/W1596643823","https://openalex.org/W1775913388","https://openalex.org/W1959038541","https://openalex.org/W2069403261","https://openalex.org/W2072782187","https://openalex.org/W2100012833","https://openalex.org/W2102923164","https://openalex.org/W2109881441","https://openalex.org/W2112036188","https://openalex.org/W2152195021","https://openalex.org/W2326725832","https://openalex.org/W2577770140","https://openalex.org/W3202562370","https://openalex.org/W6601885039","https://openalex.org/W6635097213","https://openalex.org/W6635699295","https://openalex.org/W6638085146","https://openalex.org/W6731938624"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W4321353415","https://openalex.org/W2745001401","https://openalex.org/W2130974462","https://openalex.org/W2028665553","https://openalex.org/W2086519370","https://openalex.org/W2091246427","https://openalex.org/W2029013302","https://openalex.org/W1589480767","https://openalex.org/W1523210215"],"abstract_inverted_index":{"When":[0],"we":[1,12,90,104],"evaluate":[2,21],"the":[3,41,49,54,95,102,106,110,124,129,140],"search":[4,50,92,107,125],"performance":[5,23,55,96,131],"of":[6,43,57,77,98,112,115,121,133],"an":[7],"evolutionary":[8],"computation":[9],"(EC)":[10],"technique,":[11],"usually":[13],"apply":[14],"it":[15,35],"to":[16,26,39],"typical":[17],"benchmark":[18,33],"functions":[19],"and":[20],"its":[22],"in":[24],"comparison":[25],"other":[27],"techniques.":[28],"In":[29,46,88,101],"experiments":[30],"on":[31,68],"limited":[32],"functions,":[34],"can":[36],"be":[37],"difficult":[38],"understand":[40],"features":[42],"each":[44],"technique.":[45],"this":[47],"paper,":[48],"spaces":[51,93,108,126],"that":[52,80,127],"emphasize":[53],"difference":[56,97,132],"EC":[58],"techniques":[59],"are":[60,136],"evolved":[61],"by":[62],"Cartesian":[63],"genetic":[64,71,78],"programming.":[65],"We":[66],"focus":[67],"a":[69,75,82,86,119],"real-coded":[70,99,116],"algorithm,":[72],"which":[73],"is":[74],"type":[76],"algorithm":[79],"has":[81],"real-valued":[83],"vector":[84],"as":[85],"chromosome.":[87],"particular,":[89],"generate":[91],"using":[94,109],"crossovers.":[100,117],"experiments,":[103,123],"evolve":[105],"combination":[111],"three":[113],"types":[114],"As":[118],"result":[120],"our":[122],"exhibit":[128],"largest":[130],"two":[134],"crossovers":[135],"generated":[137],"for":[138],"all":[139],"combinations.":[141]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
