2 citations · 2 across the 5 of their papers we have counts for
5 papers
Extremes of solar spectral irradiance in the SORCE/XPS record
Enzo Brasil, Cira E. G. Otiniano, Carolyne Brito +2
Extreme and rare changes in space mission solar irradiance records are scientifically relevant but difficult to quantify because these records are finite, instrument dependent, and…
Joint return levels of maximum temperature and minimum relative humidity by combining copulas with an extreme value framework for bimodal data
Beatriz G da Cruz Albernaz, Cira E G Otiniano, Carolyne Soares de Brito +2
Climate change has become a growing concern, particularly in regions experiencing increasingly frequent extreme events. In Brasília, the capital of Brazil, significant shifts in cl…
Conditional copula representations and extremal bounds for multivariate statistical functionals
Roberto Vila, Cira E G Otiniano, Carolyne Brito +1
In this paper, we derive a conditional copula representation for expectations of the form , where is a random vector with arbitrary…
A Bimodal Model for Extremes Data
Cira E. G. Otiniano, Bianca Sousa, Roberto Vila +1
In extreme values theory, for a sufficiently large block size, the maxima distribution is approximated by the generalized extreme value (GEV) distribution. The GEV distribution is…
On the bimodal Gumbel model with application to environmental data
Cira E. G. Otiniano, Roberto Vila, Pedro C. Brom +1
The Gumbel model is a very popular statistical model due to its wide applicability for instance in the course of certain survival, environmental, financial or reliability studies.…