Results 61 to 70 of about 24,845 (203)

Dynamic Resource Allocation Optimisation and Security‐Resilient Control for Bandwidth‐Limited Network Control Systems With Data Conflicts

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Networked control systems (NCSs) often suffer from performance degradation due to limited communication bandwidth, which can cause data transmission conflicts and packet loss. Existing scheduling strategies may fail to simultaneously meet the real‐time requirements and the importance of multisensor data, and they are particularly vulnerable ...
Da Chen   +5 more
wiley   +1 more source

Schur complements and determinant inequalities [PDF]

open access: yesJournal of Mathematical Inequalities, 2009
This paper is focused on the applications of Schur complements to determinant in- equalities. It presents a monotonic characterization of Schur complements in the L ¨ owner partial ordering sense such that a new proof of the Hadamard-Fischer-Koteljanski inequality is obtained.
openaire   +1 more source

A parameterized Schur complement preconditioner for linear system arising from additive HQ image restoration

open access: yesResults in Applied Mathematics
Image restoration is to estimate the clean image from the recorded image, it is a highly ill-posed inverse problem. Regularization method is an important approach for solving such problem, which can usually be achieved by minimizing a cost function ...
Peipei Zhao, Pengyu Zhang
doaj   +1 more source

Distance Matrix of a Class of Completely Positive Graphs: Determinant and Inverse

open access: yesSpecial Matrices, 2020
A real symmetric matrix A is said to be completely positive if it can be written as BBt for some (not necessarily square) nonnegative matrix B. A simple graph G is called a completely positive graph if every matrix realization of G that is both ...
Das Joyentanuj   +2 more
doaj   +1 more source

Test-Driven Development of a Substructuring Technique for the Analysis of Electromagnetic Finite Periodic Structures

open access: yesApplied Sciences, 2021
In this paper, we follow the Test-Driven Development (TDD) paradigm in the development of an in-house code to allow for the finite element analysis of finite periodic type electromagnetic structures (e.g., antenna arrays, metamaterials, and several ...
Ignacio Martínez-Fernández   +2 more
doaj   +1 more source

Fault‐Tolerant Fuzzy Boundary Control for Nonlinear Distributed Parameter Systems Under Limited Measurements and Markovian Failures

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT This paper proposes a boundary control method for nonlinear distributed parameter systems (DPSs) with limited boundary measurements (BMs), as typically encountered in networked cyber‐physical processes with spatially distributed dynamics such as thermal and biomedical diffusion systems.
Yanlin Li   +5 more
wiley   +1 more source

Mitigating Disability Bias in Hiring: The Role of Inclusion‐Focused Generative AI in Complex HR Decisions

open access: yesHuman Resource Management Journal, EarlyView.
ABSTRACT This research investigates how inclusion‐focused generative AI (GAI), designed with diversity, fairness, and inclusion principles, mitigates disability bias in hiring—particularly under complex, cognitively demanding conditions. Drawing on Construal Level Theory, two experiments with HR professionals (N = 117; 238) compared standard, inclusion‐
Miles M. Yang
wiley   +1 more source

A Robust Approximation of the Schur Complement Preconditioner for an Efficient Numerical Solution of the Elliptic Optimal Control Problems

open access: yesComputation, 2020
In this paper, we consider the numerical solution of the optimal control problems of the elliptic partial differential equation. Numerically tackling these problems using the finite element method produces a large block coupled algebraic system of ...
Kizito Muzhinji, Stanford Shateyi
doaj   +1 more source

Hybridized CutFEM for Elliptic Interface Problems [PDF]

open access: yes, 2018
We design and analyze a hybridized cut finite element method for elliptic interface problems. In this method very general meshes can be coupled over internal unfitted interfaces, through a skeletal variable, using a Nitsche type approach.
Burman, Erik   +4 more
core  

Fermions as Global Correction: the QCD Case

open access: yes, 2013
It is widely believed that the fermion determinant cannot be treated in global acceptance-rejection steps of gauge link configurations that differ in a large fraction of the links.
Finkenrath, Jacob   +2 more
core   +1 more source

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