Results 21 to 30 of about 72 (67)

Evaluating the Discrete Generalized Rayleigh Distribution: Statistical Inferences and Applications to Real Data Analysis

Mathematics
Various discrete lifetime distributions have been observed in real data analysis. Numerous discrete models have been derived from a continuous distribution using the survival discretization method, owing to its simplicity and appealing formulation.
Hanan Haj Ahmad, Dina A. Ramadan, Ehab M. Almetwally   +2 more
doaj   +1 more source

Statistical inference for the generalized exponential distribution using ordered lower k-record ranked set sampling with random sample sizes

Scientific Reports
This article presents an innovative sampling strategy, ordered moving extremes lower k-record ranked set sampling, designed to enhance parameter estimation and prediction for the generalized exponential distribution. By incorporating k-record values with
Haidy A. Newer
doaj   +1 more source

Performance Index for Weibull Distribution With the Progressive First-Failure-Censored Sampling

Journal of Probability and Statistics
Process capability indices are essential tools for assessing product quality, offering insights into how well a product meets specified standards and customer expectations.
A. A. Jafari, M. Karimi
doaj   +1 more source

Traffic State Lane-Level Estimation Based on Transformer and Vehicle Trajectory Data

Sensors
Investigating the fundamental link between microscopic vehicular motion parameters and macroscopic traffic flow states is pivotal for advancing refined traffic state estimation research and propelling the progression of Intelligent Transportation Systems.
Wei Bai, Yan Zhao, Yanni Ju, Jing Gan, Linheng Li   +4 more
doaj   +1 more source

Optimizing quantum tomography via shadow inversion

Physical Review Research
In quantum information theory, the accurate estimation of observables is pivotal for quantum information processing, playing a crucial role in computational and communication protocols.
Andrea Caprotti, Joshua Morris, Borivoje Dakić   +2 more
doaj   +1 more source

SLIMIC: A novel urban SAR tomography method based on single look iterative MUSIC and sequential GLRT with cancellation

International Journal of Applied Earth Observations and Geoinformation
Three-dimensional (3-D) structural characterization of urban environments plays a vital role in smart city development, where SAR tomography (TomoSAR) has emerged as a pivotal technique for resolving vertical scatterer distributions.
Youjun Wang, Zhen Dong, Xiantao Wang, Xing Peng, Shuaiying Zhang, Anxi Yu, Yifei Ji   +6 more
doaj   +1 more source

On the Bayesian generalized extreme value mixture autoregressive model with adjusted SNR in non-standard actuarial data

MethodsX
This research introduces the Generalized Extreme Value Mixture Autoregressive (GEVMAR) model as an innovative approach for examining non-standard actuarial datasets within general insurance.
Chrisandi R. Lande, Nur Iriawan, Dedy Dwi Prastyo   +2 more
doaj   +1 more source

Assessing the impact of tech-driven financial development and IT governance on environmental funds in emerging economies [PDF]

Environmental Economics
Type of the article: Research Article AbstractThe transition toward low-carbon economies has become a central environmental priority worldwide, requiring nations to allocate adequate resources for conservation efforts.
Alfonz Antoni, Haseeb Javed, Muhammad Ramiz Murtaza, Ferenc Kiss, Ágnes Csiszárik-Kocsir   +4 more
doaj   +1 more source

Some Estimation Methods for a Random Coefficient in the Gegenbauer Autoregressive Moving-Average Model

Mathematics
The Gegenbauer autoregressive moving-average (GARMA) model is pivotal for addressing non-additivity, non-normality, and heteroscedasticity in real-world time-series data.
Oumaima Essefiani, Rachid El Halimi, Said Hamdoune   +2 more
doaj   +1 more source

On Stacy’s Generalized Gamma Competing Risks Model: Estimation Procedure with Applications to Blood Cancer Data

Mathematics
Competing risks modeling plays a pivotal role in both reliability analysis for scientific and engineering fields and survival analysis within medical research.
Farouq Mohammad A. Alam, Abdulkader Monier Daghistani, Dulayel Almufarrej   +2 more
doaj   +1 more source