{"id":"https://openalex.org/W2065974133","doi":"https://doi.org/10.1016/s0165-0114(02)00373-1","title":"Estimating a term structure of interest rates for fuzzy financial pricing by using fuzzy regression methods","display_name":"Estimating a term structure of interest rates for fuzzy financial pricing by using fuzzy regression methods","publication_year":2003,"publication_date":"2003-02-17","ids":{"openalex":"https://openalex.org/W2065974133","doi":"https://doi.org/10.1016/s0165-0114(02)00373-1","mag":"2065974133"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-0114(02)00373-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-0114(02)00373-1","pdf_url":null,"source":{"id":"https://openalex.org/S169411308","display_name":"Fuzzy Sets and Systems","issn_l":"0165-0114","issn":["0165-0114","1872-6801"],"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":"Fuzzy Sets and Systems","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/A5025449314","display_name":"Jorge de Andr\u00e9s S\u00e1nchez","orcid":"https://orcid.org/0000-0002-7715-779X"},"institutions":[{"id":"https://openalex.org/I55952717","display_name":"Universitat Rovira i Virgili","ror":"https://ror.org/00g5sqv46","country_code":"ES","type":"education","lineage":["https://openalex.org/I55952717"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jorge de Andr\u00e9s S\u00e1nchez","raw_affiliation_strings":["Dept. de Gesti\u00f3n de Empresas, Universitat Rovira i Virgili, Avinguda de la Universitat 1, 43204, Reus, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. de Gesti\u00f3n de Empresas, Universitat Rovira i Virgili, Avinguda de la Universitat 1, 43204, Reus, Spain","institution_ids":["https://openalex.org/I55952717"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103783056","display_name":"Antonio Terce\u00f1o G\u00f3mez","orcid":null},"institutions":[{"id":"https://openalex.org/I55952717","display_name":"Universitat Rovira i Virgili","ror":"https://ror.org/00g5sqv46","country_code":"ES","type":"education","lineage":["https://openalex.org/I55952717"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio Terce\u00f1o G\u00f3mez","raw_affiliation_strings":["Dept. de Gesti\u00f3n de Empresas, Universitat Rovira i Virgili, Avinguda de la Universitat 1, 43204, Reus, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. de Gesti\u00f3n de Empresas, Universitat Rovira i Virgili, Avinguda de la Universitat 1, 43204, Reus, Spain","institution_ids":["https://openalex.org/I55952717"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5025449314"],"corresponding_institution_ids":["https://openalex.org/I55952717"],"apc_list":{"value":2600,"currency":"USD","value_usd":2600},"apc_paid":null,"fwci":0.9547,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.77353549,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"139","issue":"2","first_page":"313","last_page":"331"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12135","display_name":"Fuzzy Systems and Optimization","score":0.9998000264167786,"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":0.9998000264167786,"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/T10820","display_name":"Fuzzy Logic and Control Systems","score":0.982699990272522,"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/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9793999791145325,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.7322899699211121},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.6740171909332275},{"id":"https://openalex.org/keywords/fuzzy-number","display_name":"Fuzzy number","score":0.6655939817428589},{"id":"https://openalex.org/keywords/type-2-fuzzy-sets-and-systems","display_name":"Type-2 fuzzy sets and systems","score":0.5071887969970703},{"id":"https://openalex.org/keywords/regression-analysis","display_name":"Regression analysis","score":0.4711172580718994},{"id":"https://openalex.org/keywords/fuzzy-mathematics","display_name":"Fuzzy mathematics","score":0.46444466710090637},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.45583251118659973},{"id":"https://openalex.org/keywords/term","display_name":"Term (time)","score":0.44369810819625854},{"id":"https://openalex.org/keywords/fuzzy-set-operations","display_name":"Fuzzy set operations","score":0.4302268326282501},{"id":"https://openalex.org/keywords/fuzzy-set","display_name":"Fuzzy set","score":0.42441269755363464},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.39407867193222046},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3435955047607422},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.24541053175926208},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.20299050211906433}],"concepts":[{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.7322899699211121},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.6740171909332275},{"id":"https://openalex.org/C1883856","wikidata":"https://www.wikidata.org/wiki/Q3407463","display_name":"Fuzzy number","level":4,"score":0.6655939817428589},{"id":"https://openalex.org/C17350324","wikidata":"https://www.wikidata.org/wiki/Q7860605","display_name":"Type-2 fuzzy sets and systems","level":5,"score":0.5071887969970703},{"id":"https://openalex.org/C152877465","wikidata":"https://www.wikidata.org/wiki/Q208042","display_name":"Regression analysis","level":2,"score":0.4711172580718994},{"id":"https://openalex.org/C166586474","wikidata":"https://www.wikidata.org/wiki/Q5511129","display_name":"Fuzzy mathematics","level":5,"score":0.46444466710090637},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.45583251118659973},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.44369810819625854},{"id":"https://openalex.org/C148671577","wikidata":"https://www.wikidata.org/wiki/Q5511133","display_name":"Fuzzy set operations","level":4,"score":0.4302268326282501},{"id":"https://openalex.org/C42011625","wikidata":"https://www.wikidata.org/wiki/Q1055058","display_name":"Fuzzy set","level":3,"score":0.42441269755363464},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.39407867193222046},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3435955047607422},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.24541053175926208},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.20299050211906433},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-0114(02)00373-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-0114(02)00373-1","pdf_url":null,"source":{"id":"https://openalex.org/S169411308","display_name":"Fuzzy Sets and Systems","issn_l":"0165-0114","issn":["0165-0114","1872-6801"],"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":"Fuzzy Sets and Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"No poverty","score":0.6600000262260437,"id":"https://metadata.un.org/sdg/1"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W564764963","https://openalex.org/W580817685","https://openalex.org/W617882436","https://openalex.org/W1113404192","https://openalex.org/W1511176262","https://openalex.org/W1528642247","https://openalex.org/W1562443942","https://openalex.org/W1896393492","https://openalex.org/W1967056914","https://openalex.org/W1979401654","https://openalex.org/W1979540356","https://openalex.org/W2025976911","https://openalex.org/W2027220547","https://openalex.org/W2035728642","https://openalex.org/W2040951977","https://openalex.org/W2046982970","https://openalex.org/W2048869133","https://openalex.org/W2060943133","https://openalex.org/W2065397160","https://openalex.org/W2084368190","https://openalex.org/W2090049808","https://openalex.org/W2096768134","https://openalex.org/W2151584114","https://openalex.org/W2155319227","https://openalex.org/W2171399653","https://openalex.org/W2756701206","https://openalex.org/W3122519428","https://openalex.org/W3183746008","https://openalex.org/W4234054782","https://openalex.org/W4237429995","https://openalex.org/W4241258406","https://openalex.org/W4243481128","https://openalex.org/W4251653485","https://openalex.org/W4255623586","https://openalex.org/W6626960906","https://openalex.org/W6630467446"],"related_works":["https://openalex.org/W74364172","https://openalex.org/W2287021682","https://openalex.org/W2006645915","https://openalex.org/W2060486654","https://openalex.org/W2893993940","https://openalex.org/W2061828243","https://openalex.org/W1918299039","https://openalex.org/W3000504909","https://openalex.org/W2130941169","https://openalex.org/W1980885295"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}