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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：Linear Convergence of a Primal-dual Algorithm for Multi-agent Interval Optimization
多智能体 区间优化 原对偶算法 线性收敛
2023/4/21
In this talk, we consider a distributed interval optimization problem (DIOP) with uncertainties, whose global function is formed by local convex interval functions. In seeking Pareto solutions for dis...
Robust solutions to l1, l2, and l_infinity uncertain linear approximation problems using convex optimization
Linear random and uncertain data convex optimization
2015/8/11
We present minimax and stochastic formulations of some linear approximation problems with uncertain data in R^n equipped with the Euclidean (l2), Absolute-sum (l1) or Chebyshev (l-infinity) norms. We ...
A primal-dual operator splitting method for conic optimization
Character segmentation conic optimization yield distributed linear algebra
2015/8/7
We develop a simple operator splitting method for solving a primal conic optimization problem; we show that the iterates also solve the dual problem. The resulting algorithm is very simple to describe...
Input Parameters Optimization in Swarm DS-CDMA Multiuser Detectors
Input Parameters Optimization Swarm DS-CDMA Multiuser Detectors
2011/3/3
In this paper, the uplink direct sequence code division multiple access (DS-CDMA) multiuser detection problem (MUD) is studied into heuristic perspective, named particle swarm optimization (PSO). Rega...
In this paper, we propose a class of new NCP functions and discuss their
properties.
By these function, we transfer the complementarity
problem into unconstrained optimization problem and study ...
In this paper, a truncated hybrid method is proposed and developed for
solving sparse large-scale nonlinear programming problems. In the hybrid
method,
a symmetric system of linear equations, inste...
期刊信息
篇名
A trust-region algorithm for nonlinear inequality constrained optimization
语种
英文
撰写或编译
作者
童小娇,周叔子
第一作者单位
刊物名称
Journal of Computational Mathematics
页面
21(2),2003,207-220
出版日期
2003年
月
日
文章标识(ISS...
期刊信息
篇名
Global convergence of a trust region algorithm for nonlinear inequality constrained optimization problemspp.
语种
中文
撰写或编译
撰写
作者
(Hongxia Yin,Zhongwen Chen and Jiye Han
第一作者单位
中国科学院研究生院
刊物名称
Num...