Results 1 to 10 of about 6,418,207 (320)

Cumulative Residual Tsallis Entropy-Based Test of Uniformity and Some New Findings

open access: yesMathematics, 2022
The Tsallis entropy is an extension of the Shannon entropy and is used extensively in physics. The cumulative residual Tsallis entropy, which is a generalization of the Tsallis entropy, plays an important role in the measurement uncertainty of random ...
Mohamed S. Mohamed   +3 more
doaj   +2 more sources

Asymptotic Properties of Residual Based Tests for Cointegration [PDF]

open access: yesEconometrica, 1990
This paper develops an asymptotic theory for residual based tests for cointegration. Attention is given to the augmented Dickey-Fuller (ADF) test and the Z(subscript "alpha") and Z(subscript "t") unit root tests. Two new tests are also introduced.
Phillips, Peter C B, Ouliaris, S
openaire   +2 more sources

Residual-based rank specification tests for AR–GARCH type models [PDF]

open access: yesJournal of Econometrics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Andreou, Elena   +3 more
openaire   +6 more sources

Estimating the Volatility of Cocoa Price Return with ARCH and GARCH Models [PDF]

open access: yesCoffee and Cocoa Research Journal, 2013
Dynamics of market changing as a result of market liberalization have an impact on agricultural commodities price fluctuation. High volatility on cocoa price movement reflect its price and market risk.
Lya Aklimawati, Teguh Wahyudi
doaj   +5 more sources

A residual-based bootstrap test for panel cointegration [PDF]

open access: yesEconomics Bulletin, 2009
We address the issue of panel cointegration testing in dependent panels, showing by simulations that tests based on the stationary bootstrap deliver good size and power performances even with small time and cross-section sample sizes and allowing for a ...
DI IORIO, FRANCESCA, S. Fachin
core   +3 more sources

Non-Parametric Test for Decreasing Uncertainty of Residual Life Distribution (DURL)

open access: yesMathematics, 2023
In this paper, we propose a new statistic to test the monotonicity of uncertainty based on derivative criteria and the histogram method. We test the null hypothesis that residual entropy is constant against the fact that it decreases over time. Hence, by
Hassina Benaoudia, Amar Aissani
doaj   +1 more source

A modular adaptive residual generator for a diagnostic system that detects sensor faults on engine test beds [PDF]

open access: yesJournal of Sensors and Sensor Systems, 2022
It is a great challenge to apply a diagnostic system for sensor fault detection to engine test beds. The main problem is that such test beds involve frequent configuration changes or a change in the entire test engine.
M. Wohlthan   +3 more
doaj   +1 more source

Critical Damage and Microstructure Characteristics of Sandstone in the Three Gorges Reservoir Area by Single Specimen Method Under Different Stress Paths

open access: yesFrontiers in Physics, 2022
The critical damage value of rock is an important parameter of stability analysis when engineering rock mass. Based on the previous single test method, this paper, combined with the deformation characteristics of rock residual phase under different ...
Hua Li   +10 more
doaj   +1 more source

A Residual-Inception U-Net (RIU-Net) Approach and Comparisons with U-Shaped CNN and Transformer Models for Building Segmentation from High-Resolution Satellite Images

open access: yesSensors, 2022
Building segmentation is crucial for applications extending from map production to urban planning. Nowadays, it is still a challenge due to CNNs’ inability to model global context and Transformers’ high memory need.
Batuhan Sariturk, Dursun Zafer Seker
doaj   +1 more source

Detection of false data injection attacks on power systems based on measurement-eigenvalue residual similarity test

open access: yesFrontiers in Energy Research, 2023
Existing False data injection attack (FDIA) detection methods based on measurement similarity testing have difficulty in distinguishing between actual power grid accidents and FDIAs.
Yihua Zhu   +7 more
doaj   +1 more source

Home - About - Disclaimer - Privacy