{"id":"https://openalex.org/W3110643500","doi":"https://doi.org/10.1155/2020/5980504","title":"A Multiobjective Particle Swarm Optimization Algorithm Based on Competition Mechanism and Gaussian Variation","display_name":"A Multiobjective Particle Swarm Optimization Algorithm Based on Competition Mechanism and Gaussian Variation","publication_year":2020,"publication_date":"2020-11-30","ids":{"openalex":"https://openalex.org/W3110643500","doi":"https://doi.org/10.1155/2020/5980504","mag":"3110643500"},"language":"en","primary_location":{"id":"doi:10.1155/2020/5980504","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/5980504","pdf_url":"https://downloads.hindawi.com/journals/complexity/2020/5980504.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://downloads.hindawi.com/journals/complexity/2020/5980504.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5055374345","display_name":"Hongli Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I3019309368","display_name":"North Minzu University","ror":"https://ror.org/05xjevr11","country_code":"CN","type":"education","lineage":["https://openalex.org/I3019309368"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hongli Yu","raw_affiliation_strings":["School of Computer Science and Engineering, North Minzu University, Yinchuan 750021, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, North Minzu University, Yinchuan 750021, China","institution_ids":["https://openalex.org/I3019309368"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062392764","display_name":"Yuelin Gao","orcid":"https://orcid.org/0000-0003-2021-2097"},"institutions":[{"id":"https://openalex.org/I3019309368","display_name":"North Minzu University","ror":"https://ror.org/05xjevr11","country_code":"CN","type":"education","lineage":["https://openalex.org/I3019309368"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuelin Gao","raw_affiliation_strings":["Ningxia Province Key Laboratory of Intelligent Information and Data Processing, North Minzu University, Yinchuan 750021, China"],"raw_orcid":"https://orcid.org/0000-0003-2021-2097","affiliations":[{"raw_affiliation_string":"Ningxia Province Key Laboratory of Intelligent Information and Data Processing, North Minzu University, Yinchuan 750021, China","institution_ids":["https://openalex.org/I3019309368"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100769837","display_name":"Jincheng Wang","orcid":"https://orcid.org/0000-0002-9918-1563"},"institutions":[{"id":"https://openalex.org/I4210087046","display_name":"Yinchuan First People's Hospital","ror":"https://ror.org/000qysg46","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210087046"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jincheng Wang","raw_affiliation_strings":["Department of Basic, Yinchuan University, Yinchuan 750105, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Basic, Yinchuan University, Yinchuan 750105, China","institution_ids":["https://openalex.org/I4210087046"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5062392764"],"corresponding_institution_ids":["https://openalex.org/I3019309368"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":1.7429,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.88105699,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2020","issue":null,"first_page":"1","last_page":"23"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","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/T10848","display_name":"Advanced Multi-Objective Optimization Algorithms","score":0.9998999834060669,"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":0.9668999910354614,"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/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.7737938165664673},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.7055128216743469},{"id":"https://openalex.org/keywords/multi-swarm-optimization","display_name":"Multi-swarm optimization","score":0.6107924580574036},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.6094256639480591},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5441471338272095},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.5290602445602417},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5060052275657654},{"id":"https://openalex.org/keywords/pareto-principle","display_name":"Pareto principle","score":0.4924841821193695},{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.46654415130615234},{"id":"https://openalex.org/keywords/imperialist-competitive-algorithm","display_name":"Imperialist competitive algorithm","score":0.4554734528064728},{"id":"https://openalex.org/keywords/gaussian","display_name":"Gaussian","score":0.4435615837574005},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3491399586200714}],"concepts":[{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.7737938165664673},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.7055128216743469},{"id":"https://openalex.org/C122357587","wikidata":"https://www.wikidata.org/wiki/Q6934508","display_name":"Multi-swarm optimization","level":3,"score":0.6107924580574036},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.6094256639480591},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5441471338272095},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5290602445602417},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5060052275657654},{"id":"https://openalex.org/C137635306","wikidata":"https://www.wikidata.org/wiki/Q182667","display_name":"Pareto principle","level":2,"score":0.4924841821193695},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.46654415130615234},{"id":"https://openalex.org/C101219045","wikidata":"https://www.wikidata.org/wiki/Q10859646","display_name":"Imperialist competitive algorithm","level":4,"score":0.4554734528064728},{"id":"https://openalex.org/C163716315","wikidata":"https://www.wikidata.org/wiki/Q901177","display_name":"Gaussian","level":2,"score":0.4435615837574005},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3491399586200714},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2020/5980504","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/5980504","pdf_url":"https://downloads.hindawi.com/journals/complexity/2020/5980504.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:hin:complx:5980504","is_oa":false,"landing_page_url":"http://downloads.hindawi.com/journals/8503/2020/5980504.xml","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:doaj.org/article:bedfa547048b4af4a8bdc7c4dcd5ba9b","is_oa":true,"landing_page_url":"https://doaj.org/article/bedfa547048b4af4a8bdc7c4dcd5ba9b","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complexity, Vol 2020 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2020/5980504","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2020/5980504","pdf_url":"https://downloads.hindawi.com/journals/complexity/2020/5980504.pdf","source":{"id":"https://openalex.org/S207319443","display_name":"Complexity","issn_l":"1076-2787","issn":["1076-2787","1099-0526"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complexity","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Partnerships for the goals","id":"https://metadata.un.org/sdg/17","score":0.41999998688697815}],"awards":[{"id":"https://openalex.org/G1760946738","display_name":null,"funder_award_id":"11961001","funder_id":"https://openalex.org/F4320327619","funder_display_name":"North Minzu University"},{"id":"https://openalex.org/G4622408492","display_name":"\u57fa\u4e8e\u7c92\u5b50\u7fa4\u4f18\u5316\u7684\u591a\u76ee\u6807\u667a\u80fd\u7b97\u6cd5\u53ca\u5e94\u7528\u7814\u7a76","funder_award_id":"61561001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4694233105","display_name":null,"funder_award_id":"NXY LXK2017B09","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6165559403","display_name":null,"funder_award_id":"ZDZX201901","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6193040726","display_name":null,"funder_award_id":"61561001","funder_id":"https://openalex.org/F4320327619","funder_display_name":"North Minzu University"},{"id":"https://openalex.org/G7063593219","display_name":null,"funder_award_id":"NXY LXK2017B09","funder_id":"https://openalex.org/F4320327619","funder_display_name":"North Minzu University"},{"id":"https://openalex.org/G7951436902","display_name":"\u82e5\u5e72\u975e\u51f8\u89c4\u5212\u95ee\u9898\u7684\u5168\u5c40\u4f18\u5316\u7b97\u6cd5\u7814\u7a76","funder_award_id":"11961001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8284345207","display_name":null,"funder_award_id":"ZDZX201901","funder_id":"https://openalex.org/F4320327619","funder_display_name":"North Minzu University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320327619","display_name":"North Minzu University","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3110643500.pdf","grobid_xml":"https://content.openalex.org/works/W3110643500.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W1968075052","https://openalex.org/W1968535060","https://openalex.org/W2022701856","https://openalex.org/W2055991985","https://openalex.org/W2058658017","https://openalex.org/W2073826464","https://openalex.org/W2123808725","https://openalex.org/W2125899728","https://openalex.org/W2126105956","https://openalex.org/W2126554879","https://openalex.org/W2127147933","https://openalex.org/W2152195021","https://openalex.org/W2153330426","https://openalex.org/W2157775618","https://openalex.org/W2165171393","https://openalex.org/W2250322698","https://openalex.org/W2809138312","https://openalex.org/W2913367039","https://openalex.org/W2919658999","https://openalex.org/W2965715398","https://openalex.org/W2991610214","https://openalex.org/W2994964425","https://openalex.org/W3085772879"],"related_works":["https://openalex.org/W2006324351","https://openalex.org/W2965421953","https://openalex.org/W2950423922","https://openalex.org/W2116074880","https://openalex.org/W2121780490","https://openalex.org/W2070977815","https://openalex.org/W2137136732","https://openalex.org/W2132113279","https://openalex.org/W2349895019","https://openalex.org/W2767141225"],"abstract_inverted_index":{"In":[0,26,62],"order":[1,66,86],"to":[2,42,73,87,108,115],"solve":[3,88],"the":[4,29,35,45,53,56,64,75,89,96,110,124,133],"shortcomings":[5],"of":[6,38,48,55,58,67,77,91,99],"particle":[7,19,83],"swarm":[8,20],"optimization":[9,14,21],"(PSO)":[10],"in":[11,85,95,112],"solving":[12],"multiobjective":[13,18],"problems,":[15],"an":[16],"improved":[17,125],"(IMOPSO)":[22],"algorithm":[23,100,126],"is":[24,71,106],"proposed.":[25],"this":[27],"study,":[28],"competitive":[30],"strategy":[31,105],"was":[32],"introduced":[33],"into":[34],"construction":[36],"process":[37,47],"Pareto":[39,59],"external":[40,60,78,113],"archives":[41,79,114],"speed":[43,54],"up":[44],"search":[46],"nondominated":[49],"solutions,":[50],"thereby":[51],"increasing":[52],"establishment":[57],"archives.":[61],"addition,":[63],"descending":[65],"crowding":[68],"distance":[69],"method":[70],"used":[72,107],"limit":[74],"size":[76],"and":[80,130],"dynamically":[81],"adjust":[82],"parameters;":[84],"problem":[90],"insufficient":[92],"population":[93],"diversity":[94],"later":[97],"stage":[98],"iteration,":[101],"time-varying":[102],"Gaussian":[103],"mutation":[104],"mutate":[109],"particles":[111],"improve":[116],"diversity.":[117],"The":[118],"simulation":[119],"experiment":[120],"results":[121],"show":[122],"that":[123],"has":[127],"better":[128],"convergence":[129],"stability":[131],"than":[132],"other":[134],"compared":[135],"algorithms.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}