Results 231 to 240 of about 1,080,940 (266)

Sensitivity analysis of parallel applications to local and non-local interference

2007
The environment in which a parallel application is executed has high impact on the performance of the application due to interference caused by various factors in the execution environment. A detailed understanding of the sensitivity of the application to the parameters describing the execution environment can be of great help in (a) predicting a ...
Vaddadi P. Chandu, Karandeep Singh
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Sensitivity analysis with respect to a local perturbation of the material property

Asymptotic Analysis, 2006
In the present work, the notion of topological sensitivity is extended to the case of a local perturbation of the properties of the material constitutive of the domain. As a model example, we consider the problem −div(α ε A∇u ε )+β ε
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Local Sensitivity Analysis and Matrix Derivatives

1982
This paper discusses two types of matrix by matrix derivatives; the B-type derivative, introduced by Balestra (1976) and the new defined A-type derivative, because of the arrangement in a “anti-Kronecker” type fashion. Both types of derivatives are linked by permutation matrices (also called commutation matrices by Magnus & Neudecker (1979)), a special
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Adjoint-Based Local Sensitivity Analysis

2018
This chapter introduces the adjoint operator equations for local sensitivity analysis, an intrusive method for sensitivity analysis. Section 6.1 introduces the adjoint operator and demonstrates that for a somewhat general class of QoIs, a QoI can be written as an inner product of the adjoint equations.
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Geometric sensitivity analysis with local coordinate transformations

Communications in Applied Numerical Methods, 1988
AbstractThe dimensionality of truss, beam, membrane and shell finite elements is often less than that of the global co‐ordinate system, and element calculations must be performed in local co‐ordinates. Design parameters which affect the nodal co‐ordinates in such elements control both the element dimensions and orientation, and element design ...
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Local Sensitivity Analysis Based on Derivative Approximations

2018
This is the first of three successive chapters on the topic of sensitivity analysis, i.e., determining which variables a scalar quantity of interest depends on most strongly. Chapter explores using derivatives as local indicators of sensitivity based on finite difference approximations of first and second-order Taylor expansions.
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Local Sensitivity Analysis

2013
Yunfei Chu, Juergen Hahn
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Local Sensitivity Analysis

2008
Xiaobo Zhou, Henry Lin
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Local Hyperthermia Therapy Induces Browning of White Fat and Treats Obesity

Cell, 2022
Yu Li, Dali Li, Li Jin
exaly  

Local Cancer Recurrence: The Realities, Challenges, and Opportunities for New Therapies

Ca-A Cancer Journal for Clinicians, 2018
Chandrajit P Raut, Mark W Grinstaff
exaly