Results 51 to 60 of about 5,520 (288)
Condition Monitoring of Wind Turbine Based on Copula Function and Autoregressive Neural Network
, 2018 The traditional wind turbine fault monitoring is often based on a single monitoring signal without considering the overall correlation between signals.
Zhongshan Huang +4 more
core +2 more sources
Bivariate Frequency of Meteorological Drought in the Upper Minjiang River Based on Copula Function
, 2021 Based on the Standardized Precipitation Index (SPI) and copula function, this study analyzed the meteorological drought in the upper Minjiang River basin.
Ting Chen, Tianqi Ao, Fangling Qin
core +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Although firms that integrate a sustainability orientation (SO) may experience a significant improvement in their resource efficiency, many, particularly small‐ and medium‐sized enterprises (SMEs), still struggle with the complexities of incorporating sustainability into their business models.
Michael Adu Kwarteng +3 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Small enterprises (SEs) constitute a major component of economic systems, and their socio‐environmental commitment is critical for promoting societal well‐being. This paper examines the direct effect of sound financial practices on socio‐environmental commitment and evaluates the mediating role of financial constraints—specifically debt and ...
Marcos Álvarez‐Espiño +2 more
wiley +1 more source
Transformation of a copula using the associated co-copula
Dependence Modeling, 2018 We investigate the properties of a new transformation of copulas based on the co-copula and an univariate function. It is shown that several families in the copula literature can be interpreted as particular outputs of this transformation.
Girard Stéphane
doaj +1 more source
Supervised Classification Based on Copula Functions
Research in Computing Science, 2017 Tesis (maestria en ciencias con opcion a la computacion)--Universidad Autonoma de Aguascalientes.
Ángela Paulina Pérez-Díaz +3 more
openaire +1 more source
Bernstein Approximations to the Copula Function and Portfolio Optimization
, 2004 The copula function is considered within the context of financial multivariate data sets that are not normally distributed. The Bernstein polynomial approximation to copulae is given and motivated by its desirable properties.
core +2 more sources
Reliability Modeling and Analysis of Multi-Degradation of Momentum Wheel Based on Copula Function
, 2021 The momentum wheel is a key component of the satellite attitude control system and has a direct impact on the reliability and overall life of the satellite.
Yan-Feng Li +4 more
core +1 more source
The Role of Institutional Pressures in Technology Adoption for Low‐Carbon Manufacturing
Business Strategy and the Environment, EarlyView.ABSTRACT Existing research highlights that the adoption of low‐carbon technologies in manufacturing operations is shaped by the external environment. However, limited understanding exists regarding how technology‐related uncertainty interacts with institutional pressures to influence firms' adoption strategies.
Diellza Salihu +2 more
wiley +1 more source
Exploring Two Modified Ali-Mikhail-Haq Copulas and New Bivariate Logistic Distributions
Pan-American Journal of MathematicsThe Ali-Mikhail-Haq copula is a bivariate ratio-type Archimedean copula known for its simplicity and flexibility in modeling moderate negative and positive dependence structures, making it widely used in various fields.
Christophe Chesneau
doaj +1 more source