10 citations · 31 across the 17 of their papers we have counts for
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math.OC2017★ 2 cited
Discrete Approximation of Two-Stage Stochastic and Distributionally Robust Linear Complementarity Problems
Xiaojun Chen, Hailin Sun, Huifu Xu
In this paper, we propose a discretization scheme for the two-stage stochastic linear complementarity problem (LCP) where the underlying random data are continuously distributed. U…
math.OC2017★ 1 cited
A Non-monotone Alternating Updating Method for A Class of Matrix Factorization Problems
Lei Yang, Ting Kei Pong, Xiaojun Chen
In this paper we consider a general matrix factorization model which covers a large class of existing models with many applications in areas such as machine learning and imaging sc…
math.OC2017★ 4 cited
Partially separable convexly-constrained optimization with non-Lipschitzian singularities and its complexity
Xiaojun Chen, Philippe Toint, Hong Wang
An adaptive regularization algorithm using high-order models is proposed for partially separable convexly constrained nonlinear optimization problems whose objective function conta…