{"id":"https://openalex.org/W2883668228","doi":"https://doi.org/10.1007/s11590-018-1306-2","title":"The Nelder\u2013Mead simplex algorithm with perturbed centroid for high-dimensional function optimization","display_name":"The Nelder\u2013Mead simplex algorithm with perturbed centroid for high-dimensional function optimization","publication_year":2018,"publication_date":"2018-07-28","ids":{"openalex":"https://openalex.org/W2883668228","doi":"https://doi.org/10.1007/s11590-018-1306-2","mag":"2883668228"},"language":"en","primary_location":{"id":"doi:10.1007/s11590-018-1306-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-018-1306-2","pdf_url":null,"source":{"id":"https://openalex.org/S12647387","display_name":"Optimization Letters","issn_l":"1862-4472","issn":["1862-4472","1862-4480"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optimization Letters","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/A5062968744","display_name":"Iztok Fajfar","orcid":"https://orcid.org/0000-0003-4416-5432"},"institutions":[{"id":"https://openalex.org/I153976015","display_name":"University of Ljubljana","ror":"https://ror.org/05njb9z20","country_code":"SI","type":"education","lineage":["https://openalex.org/I153976015"]}],"countries":["SI"],"is_corresponding":true,"raw_author_name":"Iztok Fajfar","raw_affiliation_strings":["Faculty of Electrical Engineering, University of Ljubljana, 1000, Ljubljana, Slovenia"],"raw_orcid":"https://orcid.org/0000-0003-4416-5432","affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, University of Ljubljana, 1000, Ljubljana, Slovenia","institution_ids":["https://openalex.org/I153976015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053517383","display_name":"\u00c1rp\u00e1d B\u0171rmen","orcid":"https://orcid.org/0000-0002-3035-1376"},"institutions":[{"id":"https://openalex.org/I153976015","display_name":"University of Ljubljana","ror":"https://ror.org/05njb9z20","country_code":"SI","type":"education","lineage":["https://openalex.org/I153976015"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"\u00c1rp\u00e1d B\u0171rmen","raw_affiliation_strings":["Faculty of Electrical Engineering, University of Ljubljana, 1000, Ljubljana, Slovenia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, University of Ljubljana, 1000, Ljubljana, Slovenia","institution_ids":["https://openalex.org/I153976015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085873782","display_name":"Janez Puhan","orcid":"https://orcid.org/0000-0003-3288-8254"},"institutions":[{"id":"https://openalex.org/I153976015","display_name":"University of Ljubljana","ror":"https://ror.org/05njb9z20","country_code":"SI","type":"education","lineage":["https://openalex.org/I153976015"]}],"countries":["SI"],"is_corresponding":false,"raw_author_name":"Janez Puhan","raw_affiliation_strings":["Faculty of Electrical Engineering, University of Ljubljana, 1000, Ljubljana, Slovenia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, University of Ljubljana, 1000, Ljubljana, Slovenia","institution_ids":["https://openalex.org/I153976015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5062968744"],"corresponding_institution_ids":["https://openalex.org/I153976015"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":4.0927,"has_fulltext":false,"cited_by_count":28,"citation_normalized_percentile":{"value":0.94267221,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"13","issue":"5","first_page":"1011","last_page":"1025"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2612","display_name":"Numerical Analysis"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":0.9969000220298767,"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":0.9886999726295471,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.8417404294013977},{"id":"https://openalex.org/keywords/simplex","display_name":"Simplex","score":0.6356929540634155},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.6163140535354614},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5711150169372559},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.5559341907501221},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4499000310897827},{"id":"https://openalex.org/keywords/simplex-algorithm","display_name":"Simplex algorithm","score":0.4437974691390991},{"id":"https://openalex.org/keywords/perpendicular","display_name":"Perpendicular","score":0.43773525953292847},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.43584102392196655},{"id":"https://openalex.org/keywords/function-optimization","display_name":"Function optimization","score":0.43248140811920166},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.41059011220932007},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4062674045562744},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3776509463787079},{"id":"https://openalex.org/keywords/genetic-algorithm","display_name":"Genetic algorithm","score":0.19942188262939453},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.179819256067276},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.1493203341960907},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13289925456047058},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.12494945526123047}],"concepts":[{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.8417404294013977},{"id":"https://openalex.org/C62438384","wikidata":"https://www.wikidata.org/wiki/Q331350","display_name":"Simplex","level":2,"score":0.6356929540634155},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.6163140535354614},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5711150169372559},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.5559341907501221},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4499000310897827},{"id":"https://openalex.org/C144521790","wikidata":"https://www.wikidata.org/wiki/Q134164","display_name":"Simplex algorithm","level":3,"score":0.4437974691390991},{"id":"https://openalex.org/C199631012","wikidata":"https://www.wikidata.org/wiki/Q205034","display_name":"Perpendicular","level":2,"score":0.43773525953292847},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.43584102392196655},{"id":"https://openalex.org/C2989189746","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Function optimization","level":3,"score":0.43248140811920166},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.41059011220932007},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4062674045562744},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3776509463787079},{"id":"https://openalex.org/C8880873","wikidata":"https://www.wikidata.org/wiki/Q187787","display_name":"Genetic algorithm","level":2,"score":0.19942188262939453},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.179819256067276},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.1493203341960907},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13289925456047058},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.12494945526123047},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11590-018-1306-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-018-1306-2","pdf_url":null,"source":{"id":"https://openalex.org/S12647387","display_name":"Optimization Letters","issn_l":"1862-4472","issn":["1862-4472","1862-4480"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Optimization Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8661449272","display_name":null,"funder_award_id":"P2-0246","funder_id":"https://openalex.org/F4320323569","funder_display_name":"Ministrstvo za Izobra\u017eevanje, Znanost in \u0160port"}],"funders":[{"id":"https://openalex.org/F4320323569","display_name":"Ministrstvo za Izobra\u017eevanje, Znanost in \u0160port","ror":"https://ror.org/05tahaz79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1965748532","https://openalex.org/W2016387335","https://openalex.org/W2024991751","https://openalex.org/W2056603712","https://openalex.org/W2081989804","https://openalex.org/W2106045974","https://openalex.org/W2169369819","https://openalex.org/W2171074980","https://openalex.org/W2268853128","https://openalex.org/W2304387544","https://openalex.org/W2346512913","https://openalex.org/W2626371998","https://openalex.org/W3099328850"],"related_works":["https://openalex.org/W2016673227","https://openalex.org/W2095502480","https://openalex.org/W2382394734","https://openalex.org/W2676386705","https://openalex.org/W2185826091","https://openalex.org/W2048470382","https://openalex.org/W2477407501","https://openalex.org/W2384679317","https://openalex.org/W2911215968","https://openalex.org/W1583787753"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
