37 citations · 183 across the 28 of their papers we have counts for
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math.OC2017★ 13 cited
Primal-Dual Optimization Algorithms over Riemannian Manifolds: an Iteration Complexity Analysis
Junyu Zhang, Shiqian Ma, Shuzhong Zhang
In this paper we study nonconvex and nonsmooth multi-block optimization over Riemannian manifolds with coupled linear constraints. Such optimization problems naturally arise from m…
math.OC2017★ 1 cited
A Sparse Completely Positive Relaxation of the Modularity Maximization for Community Detection
Junyu Zhang, Haoyang Liu, Zaiwen Wen +1
In this paper, we consider the community detection problem under either the stochastic block model (SBM) assumption or the degree-correlated stochastic block model (DCSBM) assumpti…