Results 131 to 140 of about 1,451,186 (286)

A new modified estimator of population variance in calibrated survey sampling

Scientific Reports
In survey statistics, estimating and reducing population variation is crucial. These variations can occur in any sampling design, including stratified random sampling, where stratum weights may increase the variance of estimators. Calibration techniques,
Riffat Jabeen, Azam Zaka, M. Nagy, Hazem Al-Mofleh, Ahmed Z. Afify   +4 more
doaj   +1 more source

A novel gene-set association test based on variance-gamma distribution. [PDF]

Stat Methods Med Res, 2019
Chen Z, Liu Q, Wang K.
europepmc   +1 more source

Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane, Salama Makni, Mourad Kchaou, Ahmed El Hajjaji   +3 more
wiley   +1 more source

Redaksi & Pedoman Penulisan Jurnal Gamma Vol. 9, No.2, Maret 2014

, 2015
Redaksi & Pedoman Penulisan Jurnal Gamma Vol.
& Pedoman Penulisan, Redaksi
core   +1 more source

dynoGP: Deep Gaussian Processes for Dynamic System Identification

International Journal of Adaptive Control and Signal Processing, EarlyView.
This work introduces a novel class of deep models for system identification, dynamical deep Gaussian processes, which combine the strengths of data‐driven methods, such as those based on neural network architectures, with the ability to output a probability distribution for uncertainty representation.
Alessio Benavoli, Marco Forgione, Dario Piga, Marco Zaffalon   +3 more
wiley   +1 more source

Gamma-gamma collider based on Compton back-scattering [PDF]

, 1996
A {gamma}{gamma} collider would extend and complement the physics capability of a linear collider; e.g. it would be suitable for direct measurement of the partial decay width of a Higgs boson into two gamma quanta.
Group, Gamma-Gamma Working, Kim, Kwang-Je   +1 more
core  

Confidence interval estimation for the difference of censored zero-inflated gamma distributions

Scientific Reports
This paper studies the problem of constructing confidence intervals (CIs) for the difference between coefficients of variation (CV) of two censored zero-inflated gamma distributions.
Hongping Guo, Yiran Zhu, Yuhang Qian, Min Wu   +3 more
doaj   +1 more source

Characterization of Defect Distribution in an Additively Manufactured AlSi10Mg as a Function of Processing Parameters and Correlations with Extreme Value Statistics

Advanced Engineering Materials, EarlyView.
Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt, Varma Kvvssn, Hossein Laieghi, Zia Uddin, Peyman Ansari, E. Kıvanç Sadak, Can Barış Toprak, Hüseyin Kızıl, Enrico Salvati   +8 more
wiley   +1 more source

Sigma Gamma Rho Keychain

This is a Sigma Gamma Rho keychain. It is clear plexiglass that has been cut into a rectangle. It has the sorority's Greek letters etched into the surface.Sigma Gamma Rho was founded at Butler University in 1922; in 1929 the organization was established ...
Sigma Gamma Rho Sorority, Inc.
core   +1 more source

A new variance estimation in natural exponential families

Research in Statistics
This article focuses on improving the estimation of population variances for natural exponential family distributions, drawing inspiration from the innovative idea presented by Stein.
Arampamoorthy Laheetharan, Nalini Satkunanathan   +1 more
doaj   +1 more source