{"id":"https://openalex.org/W1513952733","doi":"https://doi.org/10.1007/bf02254861","title":"Steplength algorithms for minimizing a class of nondifferentiable functions","display_name":"Steplength algorithms for minimizing a class of nondifferentiable functions","publication_year":1979,"publication_date":"1979-12-01","ids":{"openalex":"https://openalex.org/W1513952733","doi":"https://doi.org/10.1007/bf02254861","mag":"1513952733"},"language":"en","primary_location":{"id":"doi:10.1007/bf02254861","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02254861","pdf_url":null,"source":{"id":"https://openalex.org/S35593046","display_name":"Computing","issn_l":"0010-485X","issn":["0010-485X","1436-5057"],"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":"Computing","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/A5109312645","display_name":"Walter Murray","orcid":null},"institutions":[{"id":"https://openalex.org/I134421475","display_name":"National Physical Laboratory","ror":"https://ror.org/015w2mp89","country_code":"GB","type":"facility","lineage":["https://openalex.org/I134421475"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"W. Murray","raw_affiliation_strings":["Division of Numerical Analysis and Computer Science, National Physical Laboratory, TW11 OLW, Teddington, Middlesex, England","Division of Numerical Analysis and Computer Science, National Physical Laboratory, Teddington, England#TAB#"],"affiliations":[{"raw_affiliation_string":"Division of Numerical Analysis and Computer Science, National Physical Laboratory, TW11 OLW, Teddington, Middlesex, England","institution_ids":["https://openalex.org/I134421475"]},{"raw_affiliation_string":"Division of Numerical Analysis and Computer Science, National Physical Laboratory, Teddington, England#TAB#","institution_ids":["https://openalex.org/I134421475"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069099932","display_name":"Michael L. Overton","orcid":"https://orcid.org/0000-0002-6563-6371"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. L. Overton","raw_affiliation_strings":["Computer Science Department, Stanford University, 94305, Stanford, CA, U.S.A","Computer Science Department, Stanford University, Stanford, U.S.A"],"affiliations":[{"raw_affiliation_string":"Computer Science Department, Stanford University, 94305, Stanford, CA, U.S.A","institution_ids":[]},{"raw_affiliation_string":"Computer Science Department, Stanford University, Stanford, U.S.A","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109312645"],"corresponding_institution_ids":["https://openalex.org/I134421475"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":5.6078,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.95741017,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"23","issue":"4","first_page":"309","last_page":"331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.5091000199317932,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.5091000199317932,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10963","display_name":"Advanced Optimization Algorithms Research","score":0.43799999356269836,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/limit","display_name":"Limit (mathematics)","score":0.6397354006767273},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.618614137172699},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.6011166572570801},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5964939594268799},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.5739468336105347},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5212402939796448},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5059439539909363},{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.4772910177707672},{"id":"https://openalex.org/keywords/univariate","display_name":"Univariate","score":0.4751717448234558},{"id":"https://openalex.org/keywords/minification","display_name":"Minification","score":0.45040422677993774},{"id":"https://openalex.org/keywords/differentiable-function","display_name":"Differentiable function","score":0.44700175523757935},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.4228048324584961},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3708820343017578},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0849459171295166}],"concepts":[{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.6397354006767273},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.618614137172699},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6011166572570801},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5964939594268799},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.5739468336105347},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5212402939796448},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5059439539909363},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4772910177707672},{"id":"https://openalex.org/C199163554","wikidata":"https://www.wikidata.org/wiki/Q1681619","display_name":"Univariate","level":3,"score":0.4751717448234558},{"id":"https://openalex.org/C147764199","wikidata":"https://www.wikidata.org/wiki/Q6865248","display_name":"Minification","level":2,"score":0.45040422677993774},{"id":"https://openalex.org/C202615002","wikidata":"https://www.wikidata.org/wiki/Q783507","display_name":"Differentiable function","level":2,"score":0.44700175523757935},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.4228048324584961},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3708820343017578},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0849459171295166},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C161584116","wikidata":"https://www.wikidata.org/wiki/Q1952580","display_name":"Multivariate statistics","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf02254861","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf02254861","pdf_url":null,"source":{"id":"https://openalex.org/S35593046","display_name":"Computing","issn_l":"0010-485X","issn":["0010-485X","1436-5057"],"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":"Computing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.6700000166893005}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335277","display_name":"National Physical Laboratory","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W368008601","https://openalex.org/W2008623081","https://openalex.org/W2040651725","https://openalex.org/W2048632019","https://openalex.org/W2060790656","https://openalex.org/W2078950386","https://openalex.org/W2085919628","https://openalex.org/W2090885779","https://openalex.org/W2090963365","https://openalex.org/W2138143401","https://openalex.org/W2159686234","https://openalex.org/W2334542893","https://openalex.org/W4299512035"],"related_works":["https://openalex.org/W1828158523","https://openalex.org/W2047547195","https://openalex.org/W4285277090","https://openalex.org/W204175656","https://openalex.org/W4327738859","https://openalex.org/W1993992974","https://openalex.org/W1512294453","https://openalex.org/W2738234280","https://openalex.org/W2550734047","https://openalex.org/W2348840575"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
