Results 11 to 20 of about 92,614 (167)
A quadratic penalty method for hypergraph matching [PDF]
Journal of Global Optimization, 2017 Hypergraph matching is a fundamental problem in computer vision. Mathematically speaking, it maximizes a polynomial objective function, subject to assignment constraints. In this paper, we reformulate the hypergraph matching problem as a sparse constrained tensor optimization problem.
Chunfeng Cui +3 more
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Journal of Taibah University for Science, 2018 In this paper, a new algorithm for tackling nonlinear constrained multi-objective optimization problems is introduced. This algorithm, which we call relaxed the interactive sequential hybrid optimization technique (relaxed I-SHOT), is based on a hybrid ...
B. El-sobky +3 more
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IEEE Access, 2018 A comprehensive method is presented to investigate nonlinear dynamic responses of functionally graded rectangular plate with arbitrary boundary conditions under a moving mass, based on Rayleigh-Ritz solutions together with the penalty method (PM) and the
Qinghua Song +4 more
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A heuristic algorithm to combat outliers and multicollinearity in regression model analysis [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2022 As known, outliers and multicollinearity in the data set are among the important diffculties in regression models, which badly affect the leastsquares estimators. Under multicollinearity and outliers’ existence in the data set, the prediction performance
M. Roozbeh, S. Babaie-Kafaki, M. Manavi
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Penugasan Tutor Sebaya dengan Metode Pinalti
Contemporary Mathematics and Applications (ConMathA), 2022 This research focuses on the assignment of peer tutors in the Mathematics Study Program, Mathematics Department, FMIPA Unpatti. The purpose of this study was to obtain the completion of peer tutor assignments with the penalty method.
Hardy Batlajery, Venn Ilwaru
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The finite element method with penalty [PDF]
Mathematics of Computation, 1973 An application of the penalty method to the finite element method is analyzed. For a model Poisson equation with homogeneous Dirichlet boundary conditions, a variational principle with penalty is discussed. This principle leads to the solution of the Poisson equation by using functions that do not satisfy the boundary condition. The rate of convergence
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Penalty methods for a variational quantum eigensolver [PDF]
Physical Review Research, 2021 The variational quantum eigensolver (VQE) is a promising algorithm to compute eigenstates and eigenenergies of a given quantum system that can be performed on a near-term quantum computer. Obtaining eigenstates and eigenenergies in a specific symmetry sector of the system is often necessary for practical applications of the VQE in various fields ...
Kohdai Kuroiwa, Yuya O. Nakagawa
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Motion analysis of furniture under seismic excitation using the finite element method
Japan Architectural Review, 2018 Improperly secured furniture, especially on the upper floors of high‐rise buildings under long‐period ground motion, can prove dangerous to human life. Fallen items of furniture such as chairs and desks could become fatal obstacles that prevent efficient
Daigoro Isobe +5 more
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Инженерные технологии и системы, 2022 Introduction. The problem of determining the optimal mode parameters during the mathematical modeling of chemical and technological processes is the most important.
Evgeniya V. Antipina +3 more
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A Kind of FM-BEM Penalty Function Method for a 3D Elastic Frictional Contact Nonlinear System
Journal of Mathematics, 2021 In this paper, a kind of node_face frictional contact FM-BEM penalty function method is presented for 3D elastic frictional contact nonlinear problems. According to the principle of minimum potential energy, nonpenetrating constraints are introduced into
Chunxiao Yu +3 more
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