{"id":"https://openalex.org/W1576913047","doi":"https://doi.org/10.1109/cec.2005.1554724","title":"Real-Parameter Optimization Performance Study on the CEC-2005 benchmark with SPC-PNX","display_name":"Real-Parameter Optimization Performance Study on the CEC-2005 benchmark with SPC-PNX","publication_year":2005,"publication_date":"2005-12-13","ids":{"openalex":"https://openalex.org/W1576913047","doi":"https://doi.org/10.1109/cec.2005.1554724","mag":"1576913047"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2005.1554724","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2005.1554724","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 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/A5005597587","display_name":"Pedro J. Ballester","orcid":"https://orcid.org/0000-0002-4078-743X"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"P.J. Ballester","raw_affiliation_strings":["Department of Earth Science and Engineering, Imperial College London, London, UK","Department of Earth Science and Engineering, Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Earth Science and Engineering, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Earth Science and Engineering, Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079109301","display_name":"James Stephenson","orcid":"https://orcid.org/0000-0002-6427-5703"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. Stephenson","raw_affiliation_strings":["Department of Earth Science and Engineering, Imperial College London, London, UK","Department of Earth Science and Engineering, Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Earth Science and Engineering, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Earth Science and Engineering, Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029089089","display_name":"J.N. Carter","orcid":null},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J.N. Carter","raw_affiliation_strings":["Department of Earth Science and Engineering, Imperial College London, London, UK","Department of Earth Science and Engineering, Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Earth Science and Engineering, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Earth Science and Engineering, Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029908866","display_name":"Kerry Gallagher","orcid":"https://orcid.org/0000-0002-8124-6242"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"K. Gallagher","raw_affiliation_strings":["Department of Earth Science and Engineering, Imperial College London, London, UK","Department of Earth Science and Engineering, Imperial College London"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Earth Science and Engineering, Imperial College London, London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Earth Science and Engineering, Imperial College London","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":null,"apc_paid":null,"fwci":3.2039,"has_fulltext":false,"cited_by_count":83,"citation_normalized_percentile":{"value":0.92716299,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"1","issue":null,"first_page":"498","last_page":"505"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9990000128746033,"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":0.9990000128746033,"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":0.9983999729156494,"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"}},{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9983000159263611,"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/benchmark","display_name":"Benchmark (surveying)","score":0.9544739127159119},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6691773533821106},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.46809056401252747},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.43376830220222473},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33512750267982483},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.3123454451560974},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16480320692062378}],"concepts":[{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.9544739127159119},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6691773533821106},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.46809056401252747},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.43376830220222473},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33512750267982483},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.3123454451560974},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16480320692062378},{"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":1,"locations":[{"id":"doi:10.1109/cec.2005.1554724","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2005.1554724","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2005 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":7,"referenced_works":["https://openalex.org/W115373570","https://openalex.org/W1487437279","https://openalex.org/W1564372824","https://openalex.org/W1597825623","https://openalex.org/W2107140435","https://openalex.org/W2511750821","https://openalex.org/W6635525762"],"related_works":["https://openalex.org/W2378211422","https://openalex.org/W4321353415","https://openalex.org/W2745001401","https://openalex.org/W2130974462","https://openalex.org/W2051487156","https://openalex.org/W2028665553","https://openalex.org/W2086519370","https://openalex.org/W4246352526","https://openalex.org/W2121910908","https://openalex.org/W915438175"],"abstract_inverted_index":{"This":[0,20],"paper":[1],"presents":[2],"a":[3,7,13,23],"performance":[4],"study":[5],"of":[6,16],"real-parameter":[8,17],"genetic":[9],"algorithm":[10],"(SPC-PNX)":[11],"on":[12,31],"new":[14],"benchmark":[15,21],"optimisation":[18,29,58],"problems.":[19,36],"provides":[22],"systematic":[24],"way":[25],"to":[26,41,52,56],"compare":[27],"different":[28],"methods":[30],"exactly":[32],"the":[33],"same":[34],"test":[35],"These":[37],"problems":[38],"were":[39],"designed":[40],"be":[42],"hard":[43],"as":[44],"they":[45],"incorporate":[46],"features":[47],"that":[48],"have":[49],"been":[50],"shown":[51],"pose":[53],"great":[54],"difficulty":[55],"many":[57],"methods.":[59]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":6}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}