{"id":"https://openalex.org/W2982371206","doi":"https://doi.org/10.1007/s11590-019-01496-9","title":"A study of interval optimization problems","display_name":"A study of interval optimization problems","publication_year":2019,"publication_date":"2019-10-30","ids":{"openalex":"https://openalex.org/W2982371206","doi":"https://doi.org/10.1007/s11590-019-01496-9","mag":"2982371206"},"language":"en","primary_location":{"id":"doi:10.1007/s11590-019-01496-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-019-01496-9","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/A5033765939","display_name":"I. Aguirre-Cipe","orcid":null},"institutions":[{"id":"https://openalex.org/I185652977","display_name":"University of Tarapac\u00e1","ror":"https://ror.org/04xe01d27","country_code":"CL","type":"education","lineage":["https://openalex.org/I185652977"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Iv\u00e1n Aguirre-Cipe","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Universidad de Tarapac\u00e1, Arica, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidad de Tarapac\u00e1, Arica, Chile","institution_ids":["https://openalex.org/I185652977"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084960628","display_name":"Rub\u00e9n L\u00f3pez","orcid":"https://orcid.org/0000-0002-2975-7109"},"institutions":[{"id":"https://openalex.org/I185652977","display_name":"University of Tarapac\u00e1","ror":"https://ror.org/04xe01d27","country_code":"CL","type":"education","lineage":["https://openalex.org/I185652977"]}],"countries":["CL"],"is_corresponding":true,"raw_author_name":"Rub\u00e9n L\u00f3pez","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Universidad de Tarapac\u00e1, Arica, Chile"],"raw_orcid":"https://orcid.org/0000-0002-2975-7109","affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidad de Tarapac\u00e1, Arica, Chile","institution_ids":["https://openalex.org/I185652977"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071792510","display_name":"Exequiel Mallea-Zepeda","orcid":"https://orcid.org/0000-0002-7726-2362"},"institutions":[{"id":"https://openalex.org/I185652977","display_name":"University of Tarapac\u00e1","ror":"https://ror.org/04xe01d27","country_code":"CL","type":"education","lineage":["https://openalex.org/I185652977"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Exequiel Mallea-Zepeda","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Universidad de Tarapac\u00e1, Arica, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidad de Tarapac\u00e1, Arica, Chile","institution_ids":["https://openalex.org/I185652977"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084433327","display_name":"Lautaro V\u00e1squez","orcid":"https://orcid.org/0000-0002-7104-2895"},"institutions":[{"id":"https://openalex.org/I185652977","display_name":"University of Tarapac\u00e1","ror":"https://ror.org/04xe01d27","country_code":"CL","type":"education","lineage":["https://openalex.org/I185652977"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Lautaro V\u00e1squez","raw_affiliation_strings":["Departamento de Matem\u00e1tica, Universidad de Tarapac\u00e1, Arica, Chile"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Matem\u00e1tica, Universidad de Tarapac\u00e1, Arica, Chile","institution_ids":["https://openalex.org/I185652977"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5084960628"],"corresponding_institution_ids":["https://openalex.org/I185652977"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":0.7156,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.74144659,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"15","issue":"3","first_page":"859","last_page":"877"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12135","display_name":"Fuzzy Systems and Optimization","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"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/T12135","display_name":"Fuzzy Systems and Optimization","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2613","display_name":"Statistics and Probability"},"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/T10545","display_name":"Optimization and Variational Analysis","score":0.9951000213623047,"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/T10928","display_name":"Probabilistic and Robust Engineering Design","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1804","display_name":"Statistics, Probability and Uncertainty"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.732193112373352},{"id":"https://openalex.org/keywords/cone","display_name":"Cone (formal languages)","score":0.6987152099609375},{"id":"https://openalex.org/keywords/interval","display_name":"Interval (graph theory)","score":0.6592684984207153},{"id":"https://openalex.org/keywords/constraint","display_name":"Constraint (computer-aided design)","score":0.6047014594078064},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5750693082809448},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.5154998898506165},{"id":"https://openalex.org/keywords/computational-intelligence","display_name":"Computational intelligence","score":0.5041936635971069},{"id":"https://openalex.org/keywords/applied-mathematics","display_name":"Applied mathematics","score":0.49294471740722656},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.4904749095439911},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4738141596317291},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.447353720664978},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41252416372299194},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.16342225670814514},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.16323143243789673},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13337042927742004},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.09469980001449585},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.05980771780014038}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.732193112373352},{"id":"https://openalex.org/C30014739","wikidata":"https://www.wikidata.org/wiki/Q5159445","display_name":"Cone (formal languages)","level":2,"score":0.6987152099609375},{"id":"https://openalex.org/C2778067643","wikidata":"https://www.wikidata.org/wiki/Q166507","display_name":"Interval (graph theory)","level":2,"score":0.6592684984207153},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.6047014594078064},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5750693082809448},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.5154998898506165},{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.5041936635971069},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.49294471740722656},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.4904749095439911},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4738141596317291},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.447353720664978},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41252416372299194},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.16342225670814514},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.16323143243789673},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13337042927742004},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.09469980001449585},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.05980771780014038},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s11590-019-01496-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s11590-019-01496-9","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/G323333486","display_name":null,"funder_award_id":"1181368","funder_id":"https://openalex.org/F4320338106","funder_display_name":"Fondo de Fomento al Desarrollo Cient\u00edfico y Tecnol\u00f3gico"},{"id":"https://openalex.org/G6640950809","display_name":null,"funder_award_id":"UTA-Mayor 4731-13","funder_id":"https://openalex.org/F4320324327","funder_display_name":"Universidad de Tarapac\u00e1"}],"funders":[{"id":"https://openalex.org/F4320324327","display_name":"Universidad de Tarapac\u00e1","ror":"https://ror.org/04xe01d27"},{"id":"https://openalex.org/F4320338106","display_name":"Fondo de Fomento al Desarrollo Cient\u00edfico y Tecnol\u00f3gico","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W167154149","https://openalex.org/W632378324","https://openalex.org/W1497246097","https://openalex.org/W1499439642","https://openalex.org/W1588000771","https://openalex.org/W1967779834","https://openalex.org/W2001359285","https://openalex.org/W2009054772","https://openalex.org/W2017942050","https://openalex.org/W2059728681","https://openalex.org/W2072837980","https://openalex.org/W2084623031","https://openalex.org/W2088735768","https://openalex.org/W2089071901","https://openalex.org/W2122914926","https://openalex.org/W2187372263","https://openalex.org/W2235457012","https://openalex.org/W2278186985","https://openalex.org/W2317783333","https://openalex.org/W2328335243","https://openalex.org/W2400517061","https://openalex.org/W2478963760","https://openalex.org/W2615258659","https://openalex.org/W2793542735","https://openalex.org/W4251720526","https://openalex.org/W4302557773"],"related_works":["https://openalex.org/W2371409811","https://openalex.org/W2956921597","https://openalex.org/W4249185839","https://openalex.org/W2070412032","https://openalex.org/W2888047994","https://openalex.org/W2383812375","https://openalex.org/W2807251790","https://openalex.org/W2043823063","https://openalex.org/W2736674626","https://openalex.org/W2257291892"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-19T15:47:20.252518","created_date":"2025-10-10T00:00:00"}