{"id":"https://openalex.org/W1523516825","doi":"https://doi.org/10.1109/cec.2015.7256893","title":"Staying together maybe better for particles","display_name":"Staying together maybe better for particles","publication_year":2015,"publication_date":"2015-05-01","ids":{"openalex":"https://openalex.org/W1523516825","doi":"https://doi.org/10.1109/cec.2015.7256893","mag":"1523516825"},"language":"en","primary_location":{"id":"doi:10.1109/cec.2015.7256893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2015.7256893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Congress on Evolutionary Computation (CEC)","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/A5101602915","display_name":"Ji Ma","orcid":"https://orcid.org/0000-0002-9018-4047"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ji Ma","raw_affiliation_strings":["Department of Computer Science and Technology, Tongji University, Shanghai, China","Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100648251","display_name":"Junqi Zhang","orcid":"https://orcid.org/0000-0002-4465-5880"},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"JunQi Zhang","raw_affiliation_strings":["Tongji University, Shanghai, Shanghai, CN","Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Tongji University, Shanghai, Shanghai, CN","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007501413","display_name":"Linwei Xu","orcid":null},"institutions":[{"id":"https://openalex.org/I116953780","display_name":"Tongji University","ror":"https://ror.org/03rc6as71","country_code":"CN","type":"education","lineage":["https://openalex.org/I116953780"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"LinWei Xu","raw_affiliation_strings":["Department of Computer Science and Technology, Tongji University, Shanghai, China","Tongji University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Technology, Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]},{"raw_affiliation_string":"Tongji University, Shanghai, China","institution_ids":["https://openalex.org/I116953780"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101602915"],"corresponding_institution_ids":["https://openalex.org/I116953780"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01714508,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"8","issue":null,"first_page":"204","last_page":"211"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9987999796867371,"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":0.9987999796867371,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9918000102043152,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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":0.974399983882904,"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":0.6840107440948486},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.6368881464004517},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6110517978668213},{"id":"https://openalex.org/keywords/jump","display_name":"Jump","score":0.6023825407028198},{"id":"https://openalex.org/keywords/consensus-algorithm","display_name":"Consensus algorithm","score":0.5553203225135803},{"id":"https://openalex.org/keywords/local-optimum","display_name":"Local optimum","score":0.5475108623504639},{"id":"https://openalex.org/keywords/swarm-behaviour","display_name":"Swarm behaviour","score":0.5298901200294495},{"id":"https://openalex.org/keywords/swarm-intelligence","display_name":"Swarm intelligence","score":0.4780026972293854},{"id":"https://openalex.org/keywords/cohesion","display_name":"Cohesion (chemistry)","score":0.46596530079841614},{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.4566276967525482},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.4370403587818146},{"id":"https://openalex.org/keywords/group-cohesiveness","display_name":"Group cohesiveness","score":0.4254835247993469},{"id":"https://openalex.org/keywords/group-decision-making","display_name":"Group decision-making","score":0.4201420545578003},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4048943817615509},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.401469886302948},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.32422077655792236},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.24737435579299927},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18249976634979248},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.09378445148468018},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.09109368920326233},{"id":"https://openalex.org/keywords/social-psychology","display_name":"Social psychology","score":0.079109787940979}],"concepts":[{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.6840107440948486},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.6368881464004517},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6110517978668213},{"id":"https://openalex.org/C2780695682","wikidata":"https://www.wikidata.org/wiki/Q4005959","display_name":"Jump","level":2,"score":0.6023825407028198},{"id":"https://openalex.org/C2983222225","wikidata":"https://www.wikidata.org/wiki/Q2994424","display_name":"Consensus algorithm","level":2,"score":0.5553203225135803},{"id":"https://openalex.org/C141934464","wikidata":"https://www.wikidata.org/wiki/Q3305386","display_name":"Local optimum","level":2,"score":0.5475108623504639},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.5298901200294495},{"id":"https://openalex.org/C119487961","wikidata":"https://www.wikidata.org/wiki/Q863960","display_name":"Swarm intelligence","level":3,"score":0.4780026972293854},{"id":"https://openalex.org/C104054115","wikidata":"https://www.wikidata.org/wiki/Q216828","display_name":"Cohesion (chemistry)","level":2,"score":0.46596530079841614},{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.4566276967525482},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.4370403587818146},{"id":"https://openalex.org/C14641543","wikidata":"https://www.wikidata.org/wiki/Q553270","display_name":"Group cohesiveness","level":2,"score":0.4254835247993469},{"id":"https://openalex.org/C20701700","wikidata":"https://www.wikidata.org/wiki/Q388791","display_name":"Group decision-making","level":2,"score":0.4201420545578003},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4048943817615509},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.401469886302948},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.32422077655792236},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.24737435579299927},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18249976634979248},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.09378445148468018},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.09109368920326233},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.079109787940979},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"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/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cec.2015.7256893","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cec.2015.7256893","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE Congress on Evolutionary Computation (CEC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.8199999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1595159159","https://openalex.org/W1820051232","https://openalex.org/W1966831094","https://openalex.org/W1974980079","https://openalex.org/W1975318518","https://openalex.org/W1980710057","https://openalex.org/W1987234899","https://openalex.org/W1988722145","https://openalex.org/W2016657432","https://openalex.org/W2017427341","https://openalex.org/W2057840507","https://openalex.org/W2078319647","https://openalex.org/W2091358406","https://openalex.org/W2099379637","https://openalex.org/W2109364787","https://openalex.org/W2118840131","https://openalex.org/W2119382550","https://openalex.org/W2123066915","https://openalex.org/W2125281549","https://openalex.org/W2131613989","https://openalex.org/W2132181343","https://openalex.org/W2138278080","https://openalex.org/W2143560894","https://openalex.org/W2149306144","https://openalex.org/W2152195021","https://openalex.org/W2162012556","https://openalex.org/W2165299997","https://openalex.org/W2169245194","https://openalex.org/W2246105787","https://openalex.org/W2480676058","https://openalex.org/W2917884856","https://openalex.org/W6641698437","https://openalex.org/W6691229061","https://openalex.org/W6759768743"],"related_works":["https://openalex.org/W1993460291","https://openalex.org/W2362690835","https://openalex.org/W4255428918","https://openalex.org/W1975863140","https://openalex.org/W2379355252","https://openalex.org/W2756729414","https://openalex.org/W2362956845","https://openalex.org/W1985815809","https://openalex.org/W2900920170","https://openalex.org/W2078336700"],"abstract_inverted_index":{"In":[0],"nature,":[1],"staying":[2],"together":[3],"is":[4,68,112],"often":[5],"of":[6,52],"great":[7],"selective":[8],"advantage":[9],"for":[10],"social":[11,33],"animals.":[12],"Social":[13],"animals":[14],"frequently":[15],"make":[16],"consensus":[17,67,99],"decisions,":[18],"not":[19],"least":[20],"about":[21],"group":[22,28,75,84,87],"movements,":[23],"in":[24,63,73],"order":[25],"to":[26,81,104],"maintain":[27],"cohesion.":[29],"Inspired":[30],"by":[31,70],"this":[32,35,97],"behavior,":[34],"paper":[36],"proposes":[37],"a":[38,66],"new":[39,124],"Particle":[40],"Swarm":[41],"Optimizer":[42],"Based":[43],"on":[44,115],"Group":[45],"Decision-Making":[46],"(PSOGDM).":[47],"Unlike":[48],"the":[49,74,83,91,102,107,123,141,146],"existing":[50],"variants":[51],"PSO,":[53],"historical":[54],"information,":[55],"such":[56],"as":[57,94,96],"gbest":[58],"and":[59],"pbest,":[60],"are":[61],"abandoned":[62],"PSOGDM.":[64],"Instead,":[65],"decided":[69],"some":[71],"elitists":[72],"using":[76],"their":[77],"current":[78],"position":[79],"information":[80],"lead":[82],"members.":[85],"All":[86],"members":[88],"search":[89,152],"towards":[90],"same":[92],"consensus,":[93],"well":[95],"memoryless":[98],"also":[100,149],"encourages":[101],"swarm":[103],"jump":[105],"out":[106],"local":[108],"optima.":[109],"The":[110],"algorithm":[111,125,148],"experimentally":[113],"validated":[114],"20":[116],"benchmark":[117],"functions.":[118],"Experimental":[119],"results":[120,142],"show":[121],"that":[122,145],"performs":[126],"much":[127],"better":[128],"than":[129],"three":[130,137],"popular":[131],"PSO":[132],"variants.":[133],"Furthermore,":[134],"compared":[135],"with":[136],"well-know":[138],"evolutionary":[139],"algorithms,":[140],"empirically":[143],"demonstrate":[144],"proposed":[147],"yields":[150],"promising":[151],"performance.":[153]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}