{"id":"https://openalex.org/W2150789866","doi":"https://doi.org/10.1109/cec.2014.6900255","title":"Maintaining population diversity in brain storm optimization algorithm","display_name":"Maintaining population diversity in brain storm optimization algorithm","publication_year":2014,"publication_date":"2014-07-01","ids":{"openalex":"https://openalex.org/W2150789866","doi":"https://doi.org/10.1109/cec.2014.6900255","mag":"2150789866"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2014.6900255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2014.6900255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Congress on Evolutionary Computation (CEC)","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/A5024454462","display_name":"Shi Cheng","orcid":"https://orcid.org/0000-0002-5129-995X"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shi Cheng","raw_affiliation_strings":["International Doctoral Innovation Centre, University of Nottingham Ningbo, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Doctoral Innovation Centre, University of Nottingham Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000919145","display_name":"Yuhui Shi","orcid":"https://orcid.org/0000-0002-8840-723X"},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhui Shi","raw_affiliation_strings":["Xi'an Jiaotong-Liverpool University, Suzhou, Jiangsu, CN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong-Liverpool University, Suzhou, Jiangsu, CN","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043271631","display_name":"Quande Qin","orcid":"https://orcid.org/0000-0003-0943-9151"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Quande Qin","raw_affiliation_strings":["College of Management, Shenzhen University, Shenzhen, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Management, Shenzhen University, Shenzhen, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075166156","display_name":"T. O. Ting","orcid":"https://orcid.org/0000-0002-4943-1237"},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"T. O. Ting","raw_affiliation_strings":["Department of Electrical & Electronic Engineering, Xi'an Jiaotong-Liverpool University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Electronic Engineering, Xi'an Jiaotong-Liverpool University, Suzhou, China","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046750599","display_name":"Ruibin Bai","orcid":"https://orcid.org/0000-0003-1722-568X"},"institutions":[{"id":"https://openalex.org/I13591777","display_name":"University of Nottingham Ningbo China","ror":"https://ror.org/03y4dt428","country_code":"CN","type":"education","lineage":["https://openalex.org/I13591777","https://openalex.org/I142263535"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ruibin Bai","raw_affiliation_strings":["Division of Computer Science, University of Nottingham Ningbo, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Computer Science, University of Nottingham Ningbo, China","institution_ids":["https://openalex.org/I13591777"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":42,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3230","last_page":"3237"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9993000030517578,"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":0.9993000030517578,"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/T13717","display_name":"Advanced Algorithms and Applications","score":0.9883000254631042,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11975","display_name":"Evolutionary Algorithms and Applications","score":0.9850999712944031,"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/premature-convergence","display_name":"Premature convergence","score":0.8718595504760742},{"id":"https://openalex.org/keywords/swarm-intelligence","display_name":"Swarm intelligence","score":0.7198742628097534},{"id":"https://openalex.org/keywords/initialization","display_name":"Initialization","score":0.6651497483253479},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.6414609551429749},{"id":"https://openalex.org/keywords/diversity","display_name":"Diversity (politics)","score":0.6153614521026611},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5999436974525452},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5760701894760132},{"id":"https://openalex.org/keywords/brainstorming","display_name":"Brainstorming","score":0.56639564037323},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5218702554702759},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5052393078804016},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.4624614417552948},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36371445655822754},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.25604498386383057},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.2140582799911499}],"concepts":[{"id":"https://openalex.org/C58758708","wikidata":"https://www.wikidata.org/wiki/Q7240233","display_name":"Premature convergence","level":3,"score":0.8718595504760742},{"id":"https://openalex.org/C119487961","wikidata":"https://www.wikidata.org/wiki/Q863960","display_name":"Swarm intelligence","level":3,"score":0.7198742628097534},{"id":"https://openalex.org/C114466953","wikidata":"https://www.wikidata.org/wiki/Q6034165","display_name":"Initialization","level":2,"score":0.6651497483253479},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.6414609551429749},{"id":"https://openalex.org/C2781316041","wikidata":"https://www.wikidata.org/wiki/Q1230584","display_name":"Diversity (politics)","level":2,"score":0.6153614521026611},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5999436974525452},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5760701894760132},{"id":"https://openalex.org/C150672426","wikidata":"https://www.wikidata.org/wiki/Q191183","display_name":"Brainstorming","level":2,"score":0.56639564037323},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5218702554702759},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5052393078804016},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.4624614417552948},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36371445655822754},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.25604498386383057},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.2140582799911499},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2014.6900255","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2014.6900255","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE Congress on Evolutionary Computation (CEC)","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":35,"referenced_works":["https://openalex.org/W2366346","https://openalex.org/W131615322","https://openalex.org/W137929096","https://openalex.org/W158227284","https://openalex.org/W168677348","https://openalex.org/W1503398984","https://openalex.org/W1543488019","https://openalex.org/W1565075560","https://openalex.org/W1626378614","https://openalex.org/W1643230496","https://openalex.org/W1921176758","https://openalex.org/W1970947727","https://openalex.org/W1997600725","https://openalex.org/W1998615420","https://openalex.org/W2005173577","https://openalex.org/W2033108330","https://openalex.org/W2062847294","https://openalex.org/W2063275706","https://openalex.org/W2082914224","https://openalex.org/W2084086154","https://openalex.org/W2092925552","https://openalex.org/W2093279886","https://openalex.org/W2096590200","https://openalex.org/W2113759625","https://openalex.org/W2131613989","https://openalex.org/W2142031065","https://openalex.org/W2149848331","https://openalex.org/W2151554678","https://openalex.org/W3023540311","https://openalex.org/W4246849239","https://openalex.org/W4300750523","https://openalex.org/W4387688680","https://openalex.org/W6605399227","https://openalex.org/W6630177651","https://openalex.org/W6637025183"],"related_works":["https://openalex.org/W4308079021","https://openalex.org/W1527337688","https://openalex.org/W2026486063","https://openalex.org/W2048054807","https://openalex.org/W2746377055","https://openalex.org/W4386001959","https://openalex.org/W2594296178","https://openalex.org/W4304182880","https://openalex.org/W3089846858","https://openalex.org/W2159541481"],"abstract_inverted_index":{"Swarm":[0],"intelligence":[1],"suffers":[2],"the":[3,11,38,46,54,68,74,86,107,122,133,136],"premature":[4],"convergence,":[5],"which":[6,25,65],"happens":[7,52],"partially":[8],"due":[9],"to":[10,84,120],"solutions":[12,58],"getting":[13],"clustered":[14,60],"together,":[15],"and":[16,29,99],"not":[17],"diverging":[18],"again.":[19],"The":[20,57,96,128],"brain":[21],"storm":[22],"optimization":[23],"(BSO),":[24],"is":[26,35,91,138],"a":[27,62],"young":[28],"promising":[30],"algorithm":[31,83],"in":[32,53,81,93,125],"swarm":[33],"intelligence,":[34],"based":[36,105],"on":[37,106],"collective":[39],"behavior":[40],"of":[41,78,88,109,114,135],"human":[42],"being,":[43],"that":[44,67,132],"is,":[45],"brainstorming":[47],"process.":[48],"Premature":[49],"convergence":[50],"also":[51],"BSO":[55,82,126,137],"algorithm.":[56,127],"get":[59],"after":[61],"few":[63],"iterations,":[64],"indicate":[66],"population":[69,79,110,123],"diversity":[70,80,124],"decreases":[71],"quickly":[72],"during":[73],"search.":[75],"A":[76],"definition":[77],"measure":[85],"change":[87,108],"solutions'":[89],"distribution":[90],"proposed":[92],"this":[94],"paper.":[95],"algorithm's":[97],"exploration":[98],"exploitation":[100],"ability":[101],"can":[102],"be":[103],"measured":[104],"diversity.":[111],"Two":[112],"kinds":[113],"partial":[115],"re-initialization":[116],"strategies":[117],"are":[118],"utilized":[119],"improve":[121],"experimental":[129],"results":[130],"show":[131],"performance":[134],"improved":[139],"by":[140],"these":[141],"two":[142],"strategies.":[143]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":12},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-17T09:13:05.818461","created_date":"2025-10-10T00:00:00"}
