Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Chungen Shen"'
Publikováno v:
Applied Sciences, Vol 12, Iss 24, p 12680 (2022)
Surface morphology and surface roughness are very important properties used to assess the quality of grind-hardening surfaces. In this study, grind-hardening tests for 42CrMo steel were designed using the response surface methodology to reveal the su
Externí odkaz:
https://doaj.org/article/52c8930bd04e4cfda8cdb2fe37081cd1
Publikováno v:
Optimization Methods and Software. 37:1820-1844
Publikováno v:
Optimization. 71:4623-4664
The l1-regularized minimization has been widely used in many data science applications, and certain special constrained l1-regularized minimizations have also been proposed in some recent applicati...
Publikováno v:
Second International Conference on Cloud Computing and Mechatronic Engineering (I3CME 2022).
Autor:
Chungen Shen, Xiao Liu
Publikováno v:
Journal of Global Optimization. 81:1019-1055
In this paper, we propose a novel algorithm that is based on quadratic-piecewise-linear approximations of DC functions to solve nonnegative sparsity-constrained optimization. A penalized DC (difference of two convex functions) formulation is proved t
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 113:1505-1516
In minimum quantity lubrication (MQL) processing, lubricating oil is passed through the air flow field in the form of oil droplets. The oil droplets penetrate the field and are adsorbed by it to form a film in the capillary tube at the workpiece–to
Publikováno v:
Expert Systems with Applications. 212:118654
Publikováno v:
Computational Optimization and Applications. 78:1-42
In this paper, we are concerned with efficient algorithms for solving the least squares semidefinite programming which contains many equalities and inequalities constraints. Our proposed method is built upon its dual formulation and is a type of acti
Publikováno v:
SIAM Journal on Matrix Analysis and Applications. 41:957-983
In this paper, we propose a novel eigenvalue-based approach to solving the unbalanced orthogonal Procrustes problem. By making effective use of the necessary condition for the global minimizer and ...