{"id":"https://openalex.org/W2035882641","doi":"https://doi.org/10.1109/cec.2013.6557803","title":"Vortex Particle Swarm Optimization","display_name":"Vortex Particle Swarm Optimization","publication_year":2013,"publication_date":"2013-06-01","ids":{"openalex":"https://openalex.org/W2035882641","doi":"https://doi.org/10.1109/cec.2013.6557803","mag":"2035882641"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2013.6557803","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2013.6557803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Congress on Evolutionary Computation","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/A5065761694","display_name":"Helbert Espitia","orcid":"https://orcid.org/0000-0002-0742-6069"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":true,"raw_author_name":"Helbert Eduardo Espitia","raw_affiliation_strings":["Department of Systems Engineering, Universidad Nacional de Colombia, Bogota, Colombia","Dept. of Syst. Eng., Univ. Nac. de Colombia, Bogota, Colombia"],"affiliations":[{"raw_affiliation_string":"Department of Systems Engineering, Universidad Nacional de Colombia, Bogota, Colombia","institution_ids":["https://openalex.org/I36243813"]},{"raw_affiliation_string":"Dept. of Syst. Eng., Univ. Nac. de Colombia, Bogota, Colombia","institution_ids":["https://openalex.org/I36243813"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059748192","display_name":"Jorge Sofrony","orcid":"https://orcid.org/0000-0003-3159-1280"},"institutions":[{"id":"https://openalex.org/I36243813","display_name":"Universidad Nacional de Colombia","ror":"https://ror.org/059yx9a68","country_code":"CO","type":"education","lineage":["https://openalex.org/I36243813"]}],"countries":["CO"],"is_corresponding":false,"raw_author_name":"Jorge Ivan Sofrony","raw_affiliation_strings":["Department of Mechanical and Mechatronics Engineering, Universidad Nacional de Colombia, Bogota, Colombia","Dept. of Mech. & Mechatron. Eng., Univ. Nac. de Colombia, Bogota, Colombia"],"affiliations":[{"raw_affiliation_string":"Department of Mechanical and Mechatronics Engineering, Universidad Nacional de Colombia, Bogota, Colombia","institution_ids":["https://openalex.org/I36243813"]},{"raw_affiliation_string":"Dept. of Mech. & Mechatron. Eng., Univ. Nac. de Colombia, Bogota, Colombia","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5065761694"],"corresponding_institution_ids":["https://openalex.org/I36243813"],"apc_list":null,"apc_paid":null,"fwci":3.8472,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.93469946,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1992","last_page":"1998"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9973000288009644,"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":0.9973000288009644,"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/T11486","display_name":"Micro and Nano Robotics","score":0.9886000156402588,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9725000262260437,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/maxima-and-minima","display_name":"Maxima and minima","score":0.8373081684112549},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.80213463306427},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.7324255108833313},{"id":"https://openalex.org/keywords/multi-swarm-optimization","display_name":"Multi-swarm optimization","score":0.6368269920349121},{"id":"https://openalex.org/keywords/vortex","display_name":"Vortex","score":0.5186509490013123},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5176699161529541},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.500838041305542},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.4939578175544739},{"id":"https://openalex.org/keywords/metaheuristic","display_name":"Metaheuristic","score":0.44513142108917236},{"id":"https://openalex.org/keywords/dispersion","display_name":"Dispersion (optics)","score":0.4181406497955322},{"id":"https://openalex.org/keywords/foraging","display_name":"Foraging","score":0.4136325716972351},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36937883496284485},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3415580689907074},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.29304537177085876},{"id":"https://openalex.org/keywords/mechanics","display_name":"Mechanics","score":0.13827085494995117},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.0928066074848175},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.078799307346344}],"concepts":[{"id":"https://openalex.org/C186633575","wikidata":"https://www.wikidata.org/wiki/Q845060","display_name":"Maxima and minima","level":2,"score":0.8373081684112549},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.80213463306427},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.7324255108833313},{"id":"https://openalex.org/C122357587","wikidata":"https://www.wikidata.org/wiki/Q6934508","display_name":"Multi-swarm optimization","level":3,"score":0.6368269920349121},{"id":"https://openalex.org/C140820882","wikidata":"https://www.wikidata.org/wiki/Q732722","display_name":"Vortex","level":2,"score":0.5186509490013123},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5176699161529541},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.500838041305542},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.4939578175544739},{"id":"https://openalex.org/C109718341","wikidata":"https://www.wikidata.org/wiki/Q1385229","display_name":"Metaheuristic","level":2,"score":0.44513142108917236},{"id":"https://openalex.org/C177562468","wikidata":"https://www.wikidata.org/wiki/Q182893","display_name":"Dispersion (optics)","level":2,"score":0.4181406497955322},{"id":"https://openalex.org/C165287380","wikidata":"https://www.wikidata.org/wiki/Q2916569","display_name":"Foraging","level":2,"score":0.4136325716972351},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36937883496284485},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3415580689907074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.29304537177085876},{"id":"https://openalex.org/C57879066","wikidata":"https://www.wikidata.org/wiki/Q41217","display_name":"Mechanics","level":1,"score":0.13827085494995117},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0928066074848175},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.078799307346344},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2013.6557803","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2013.6557803","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 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":32,"referenced_works":["https://openalex.org/W373450089","https://openalex.org/W628594711","https://openalex.org/W1530490667","https://openalex.org/W1542227344","https://openalex.org/W1579299488","https://openalex.org/W1608075715","https://openalex.org/W1955291487","https://openalex.org/W2029213505","https://openalex.org/W2053407718","https://openalex.org/W2112440119","https://openalex.org/W2122122715","https://openalex.org/W2131613989","https://openalex.org/W2131894078","https://openalex.org/W2140234510","https://openalex.org/W2147373447","https://openalex.org/W2148690596","https://openalex.org/W2152195021","https://openalex.org/W2157942701","https://openalex.org/W2163194931","https://openalex.org/W2242121653","https://openalex.org/W2963103847","https://openalex.org/W3103714223","https://openalex.org/W3140563609","https://openalex.org/W4205961728","https://openalex.org/W4237913093","https://openalex.org/W4285719527","https://openalex.org/W4301689241","https://openalex.org/W6620014286","https://openalex.org/W6640761805","https://openalex.org/W6690357602","https://openalex.org/W6792646948","https://openalex.org/W7074640217"],"related_works":["https://openalex.org/W4200081355","https://openalex.org/W2135179174","https://openalex.org/W3081944365","https://openalex.org/W1932300341","https://openalex.org/W2294784349","https://openalex.org/W2890381285","https://openalex.org/W2161494499","https://openalex.org/W2911636622","https://openalex.org/W2138977542","https://openalex.org/W3135446416"],"abstract_inverted_index":{"This":[0,94],"paper":[1],"presents":[2],"an":[3],"optimization":[4,32],"algorithm":[5,23,33,109],"based":[6],"on":[7],"self-propelled":[8],"particle":[9],"swarms":[10],"which":[11],"exploit":[12],"vorticity":[13],"features":[14],"in":[15,56],"order":[16],"to":[17,43,52,85],"avoid":[18,53],"local":[19,57],"minima;":[20],"the":[21,41,45,48,68,108],"proposed":[22],"is":[24,79,110],"termed":[25],"Vortex":[26],"Particle":[27],"Swarm":[28],"Optimization":[29],"(VPSO).":[30],"The":[31],"switches":[34],"between":[35,87],"translational":[36,88],"and":[37,51,90,103],"dispersion":[38],"behavior":[39,63],"of":[40,47,62,73,107,115],"swarm":[42,69],"enhance":[44],"exploration":[46],"search":[49],"space":[50],"getting":[54],"trapped":[55],"minima.":[58],"These":[59],"two":[60],"types":[61],"are":[64],"induced":[65],"by":[66],"choosing":[67],"as":[70,101],"a":[71],"collection":[72],"coupled,":[74],"second-order":[75],"oscillators":[76],"where":[77],"it":[78],"possible,":[80],"via":[81,112],"suitable":[82],"parameter":[83],"selection":[84],"switch":[86],"(convergence)":[89],"vortex-like":[91],"movements":[92],"(dispersion).":[93],"idea":[95],"mimics":[96],"living":[97],"organism":[98],"strategies":[99],"such":[100],"foraging":[102],"predator":[104],"avoidance.":[105],"Performance":[106],"studied":[111],"simulation":[113],"results":[114],"well-known":[116],"2D":[117],"test":[118],"functions.":[119]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
