{"id":"https://openalex.org/W7154742884","doi":"https://doi.org/10.1016/j.swevo.2026.102398","title":"SAGA: Synergistic attention with spiral niching for multimodal genetic optimization","display_name":"SAGA: Synergistic attention with spiral niching for multimodal genetic optimization","publication_year":2026,"publication_date":"2026-04-17","ids":{"openalex":"https://openalex.org/W7154742884","doi":"https://doi.org/10.1016/j.swevo.2026.102398"},"language":"en","primary_location":{"id":"doi:10.1016/j.swevo.2026.102398","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.swevo.2026.102398","pdf_url":null,"source":{"id":"https://openalex.org/S2764346689","display_name":"Swarm and Evolutionary Computation","issn_l":"2210-6502","issn":["2210-6502","2210-6510"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Swarm and Evolutionary Computation","raw_type":"journal-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/A5133859161","display_name":"Yizhou Zhang","orcid":"https://orcid.org/0009-0005-9811-3752"},"institutions":[{"id":"https://openalex.org/I23632641","display_name":"Shanghai University of Electric Power","ror":"https://ror.org/02w4tny03","country_code":"CN","type":"education","lineage":["https://openalex.org/I23632641"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yizhou Zhang","raw_affiliation_strings":["Faculty of Artificial Intelligence, Shanghai University of Electric Power, Shanghai, 201306, China"],"raw_orcid":"https://orcid.org/0009-0005-9811-3752","affiliations":[{"raw_affiliation_string":"Faculty of Artificial Intelligence, Shanghai University of Electric Power, Shanghai, 201306, China","institution_ids":["https://openalex.org/I23632641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001193910","display_name":"Fengyong Li","orcid":"https://orcid.org/0000-0002-3385-8164"},"institutions":[{"id":"https://openalex.org/I23632641","display_name":"Shanghai University of Electric Power","ror":"https://ror.org/02w4tny03","country_code":"CN","type":"education","lineage":["https://openalex.org/I23632641"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fengyong Li","raw_affiliation_strings":["Faculty of Artificial Intelligence, Shanghai University of Electric Power, Shanghai, 201306, China"],"raw_orcid":"https://orcid.org/0000-0002-3385-8164","affiliations":[{"raw_affiliation_string":"Faculty of Artificial Intelligence, Shanghai University of Electric Power, Shanghai, 201306, China","institution_ids":["https://openalex.org/I23632641"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016628328","display_name":"Meijing Shan","orcid":"https://orcid.org/0000-0001-7861-1395"},"institutions":[{"id":"https://openalex.org/I78974044","display_name":"East China University of Political Science and Law","ror":"https://ror.org/01d1erx18","country_code":"CN","type":"education","lineage":["https://openalex.org/I78974044"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Meijing Shan","raw_affiliation_strings":["Institute of Information Science and Technology, East China University of Political Science and Law, Shanghai 200042, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Information Science and Technology, East China University of Political Science and Law, Shanghai 200042, China","institution_ids":["https://openalex.org/I78974044"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032464575","display_name":"Chuan Qin","orcid":"https://orcid.org/0000-0001-7804-3690"},"institutions":[{"id":"https://openalex.org/I148128674","display_name":"University of Shanghai for Science and Technology","ror":"https://ror.org/00ay9v204","country_code":"CN","type":"education","lineage":["https://openalex.org/I148128674"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuan Qin","raw_affiliation_strings":["School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China","institution_ids":["https://openalex.org/I148128674"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001193910"],"corresponding_institution_ids":["https://openalex.org/I23632641"],"apc_list":{"value":3580,"currency":"USD","value_usd":3580},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.47189342,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"105","issue":null,"first_page":"102398","last_page":"102398"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.20499999821186066,"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":0.20499999821186066,"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":0.08470000326633453,"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/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.061500001698732376,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.5066999793052673},{"id":"https://openalex.org/keywords/spiral","display_name":"Spiral (railway)","score":0.44600000977516174},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.3467999994754791},{"id":"https://openalex.org/keywords/optimization-algorithm","display_name":"Optimization algorithm","score":0.30169999599456787},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"Multi-objective optimization","score":0.2531000077724457}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8823999762535095},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5547999739646912},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.5066999793052673},{"id":"https://openalex.org/C174128100","wikidata":"https://www.wikidata.org/wiki/Q846907","display_name":"Spiral (railway)","level":2,"score":0.44600000977516174},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.36880001425743103},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3467999994754791},{"id":"https://openalex.org/C2987595161","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimization algorithm","level":2,"score":0.30169999599456787},{"id":"https://openalex.org/C68781425","wikidata":"https://www.wikidata.org/wiki/Q2052203","display_name":"Multi-objective optimization","level":2,"score":0.2531000077724457},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2459000051021576},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.23600000143051147}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.swevo.2026.102398","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.swevo.2026.102398","pdf_url":null,"source":{"id":"https://openalex.org/S2764346689","display_name":"Swarm and Evolutionary Computation","issn_l":"2210-6502","issn":["2210-6502","2210-6510"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Swarm and Evolutionary Computation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8192291357","display_name":null,"funder_award_id":"62576203","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321881","display_name":"Shanghai Municipal Education Commission","ror":"https://ror.org/05tewj457"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1976915061","https://openalex.org/W2564330218","https://openalex.org/W2610509602","https://openalex.org/W2954876896","https://openalex.org/W2996295606","https://openalex.org/W3006746595","https://openalex.org/W3160947956","https://openalex.org/W4206081481","https://openalex.org/W4206677009","https://openalex.org/W4223490508","https://openalex.org/W4391981059","https://openalex.org/W4394725682","https://openalex.org/W4395474908","https://openalex.org/W4399998252","https://openalex.org/W4400381071","https://openalex.org/W4400646839","https://openalex.org/W4401322391","https://openalex.org/W4401528970","https://openalex.org/W4402371161","https://openalex.org/W4403250041","https://openalex.org/W4403527546","https://openalex.org/W4405303848","https://openalex.org/W4406098328","https://openalex.org/W4406444660","https://openalex.org/W4407096125","https://openalex.org/W4408170312","https://openalex.org/W4408563695","https://openalex.org/W4408566482","https://openalex.org/W4411302338","https://openalex.org/W4411350304"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2026-04-18T00:00:00"}