{"id":"https://openalex.org/W2122278645","doi":"https://doi.org/10.1142/s0218488514500391","title":"An Archimedean Copula Family with Hyperbolic Cotangent Generator","display_name":"An Archimedean Copula Family with Hyperbolic Cotangent Generator","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2122278645","doi":"https://doi.org/10.1142/s0218488514500391","mag":"2122278645"},"language":"en","primary_location":{"id":"doi:10.1142/s0218488514500391","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218488514500391","pdf_url":null,"source":{"id":"https://openalex.org/S69518169","display_name":"International Journal of Uncertainty Fuzziness and Knowledge-Based Systems","issn_l":"0218-4885","issn":["0218-4885","1793-6411"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Uncertainty, Fuzziness and Knowledge-Based 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/A5008498358","display_name":"Vadoud Najjari","orcid":"https://orcid.org/0000-0003-1139-4650"},"institutions":[{"id":"https://openalex.org/I110525433","display_name":"Islamic Azad University, Tehran","ror":"https://ror.org/01kzn7k21","country_code":"IR","type":"education","lineage":["https://openalex.org/I110525433"]},{"id":"https://openalex.org/I143318147","display_name":"University of Maragheh","ror":"https://ror.org/0037djy87","country_code":"IR","type":"education","lineage":["https://openalex.org/I143318147"]}],"countries":["IR"],"is_corresponding":false,"raw_author_name":"Vadoud Najjari","raw_affiliation_strings":["Department of Mathematics, Islamic Azad University, Maragheh Branch, Maragheh, Iran"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics, Islamic Azad University, Maragheh Branch, Maragheh, Iran","institution_ids":["https://openalex.org/I143318147","https://openalex.org/I110525433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070801402","display_name":"Tom\u00e1\u0161 Bacig\u00e1l","orcid":"https://orcid.org/0000-0001-8633-6389"},"institutions":[{"id":"https://openalex.org/I110757952","display_name":"Slovak University of Technology in Bratislava","ror":"https://ror.org/0561ghm58","country_code":"SK","type":"education","lineage":["https://openalex.org/I110757952"]},{"id":"https://openalex.org/I95634034","display_name":"Gazi University","ror":"https://ror.org/054xkpr46","country_code":"TR","type":"education","lineage":["https://openalex.org/I95634034"]}],"countries":["SK","TR"],"is_corresponding":false,"raw_author_name":"Tom\u00e1\u0161 Bacig\u00e1l","raw_affiliation_strings":["Faculty of Civil Engineering, Slovak University of Technology, Radlinsk\u00e9ho 11, 813 68 Bratislava, Slovakia","Gazi University, Faculty of Science, Statistics Department, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Civil Engineering, Slovak University of Technology, Radlinsk\u00e9ho 11, 813 68 Bratislava, Slovakia","institution_ids":["https://openalex.org/I110757952"]},{"raw_affiliation_string":"Gazi University, Faculty of Science, Statistics Department, Ankara, Turkey","institution_ids":["https://openalex.org/I95634034"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083322308","display_name":"Hasan Bal","orcid":"https://orcid.org/0000-0003-0570-8609"},"institutions":[{"id":"https://openalex.org/I95634034","display_name":"Gazi University","ror":"https://ror.org/054xkpr46","country_code":"TR","type":"education","lineage":["https://openalex.org/I95634034"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Hasan Bal","raw_affiliation_strings":["Gazi University, Faculty of Science, Statistics Department, Ankara, Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Gazi University, Faculty of Science, Statistics Department, Ankara, Turkey","institution_ids":["https://openalex.org/I95634034"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.3547,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.9259571,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"22","issue":"05","first_page":"761","last_page":"768"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9947999715805054,"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"}},"topics":[{"id":"https://openalex.org/T11270","display_name":"Complex Systems and Time Series Analysis","score":0.9947999715805054,"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"}},{"id":"https://openalex.org/T10282","display_name":"Financial Risk and Volatility Modeling","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2003","display_name":"Finance"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11186","display_name":"Hydrology and Drought Analysis","score":0.9829999804496765,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperbolic-function","display_name":"Hyperbolic function","score":0.6785695552825928},{"id":"https://openalex.org/keywords/copula","display_name":"Copula (linguistics)","score":0.6583048701286316},{"id":"https://openalex.org/keywords/trigonometric-functions","display_name":"Trigonometric functions","score":0.6107210516929626},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5849909782409668},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.4948074221611023},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.43172526359558105},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.3813908100128174},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.2796872854232788},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1830900013446808},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.13308045268058777},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.09650462865829468}],"concepts":[{"id":"https://openalex.org/C92047909","wikidata":"https://www.wikidata.org/wiki/Q204034","display_name":"Hyperbolic function","level":2,"score":0.6785695552825928},{"id":"https://openalex.org/C17618745","wikidata":"https://www.wikidata.org/wiki/Q207509","display_name":"Copula (linguistics)","level":2,"score":0.6583048701286316},{"id":"https://openalex.org/C178009071","wikidata":"https://www.wikidata.org/wiki/Q93344","display_name":"Trigonometric functions","level":2,"score":0.6107210516929626},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5849909782409668},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.4948074221611023},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.43172526359558105},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.3813908100128174},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.2796872854232788},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1830900013446808},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.13308045268058777},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.09650462865829468},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218488514500391","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218488514500391","pdf_url":null,"source":{"id":"https://openalex.org/S69518169","display_name":"International Journal of Uncertainty Fuzziness and Knowledge-Based Systems","issn_l":"0218-4885","issn":["0218-4885","1793-6411"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.6399999856948853}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323251","display_name":"Agent\u00fara na Podporu V\u00fdskumu a V\u00fdvoja","ror":"https://ror.org/037nx0e70"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1521841036","https://openalex.org/W2040210266","https://openalex.org/W2050630566","https://openalex.org/W2101538104","https://openalex.org/W3100486754"],"related_works":["https://openalex.org/W4317829640","https://openalex.org/W1598394172","https://openalex.org/W95230609","https://openalex.org/W2944672690","https://openalex.org/W2967636333","https://openalex.org/W2419511038","https://openalex.org/W2521229385","https://openalex.org/W2983300459","https://openalex.org/W4384134342","https://openalex.org/W2381681287"],"abstract_inverted_index":{"Hyperbolic":[0],"cotangent":[1],"function":[2],"is":[3,41],"proposed":[4],"as":[5,33,35],"a":[6],"generator":[7],"of":[8],"new":[9],"Archimedean":[10],"copula":[11],"family":[12],"and":[13,39],"several":[14],"properties":[15],"are":[16],"revealed.":[17],"To":[18],"show":[19],"performance":[20],"in":[21],"real":[22],"data":[23],"analysis,":[24],"application":[25],"to":[26],"modeling":[27],"dependence":[28],"between":[29,36],"monthly":[30],"temperature":[31],"extremes":[32],"well":[34],"flood":[37],"peak":[38],"volume":[40],"given.":[42]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
