527 citations · 1.6k across the 31 of their papers we have counts for
4 papers · 1 filter
Preconditioned Primal-Dual Gradient Methods for Nonconvex Composite and Finite-Sum Optimization
Jiahong Guo, Xiao Wang, Xiantao Xiao
In this paper, we first introduce a preconditioned primal-dual gradient algorithm based on conjugate duality theory. This algorithm is designed to solve composite optimization prob…
Dynamical convergence analysis for nonconvex linearized proximal ADMM algorithms
Jiahong Guo, Xiao Wang, Xiantao Xiao
The convergence analysis of optimization algorithms using continuous-time dynamical systems has received much attention in recent years. In this paper, we investigate applications…
TFE-GNN: A Temporal Fusion Encoder Using Graph Neural Networks for Fine-grained Encrypted Traffic Classification
Haozhen Zhang, Le Yu, Xi Xiao +4
Encrypted traffic classification is receiving widespread attention from researchers and industrial companies. However, the existing methods only extract flow-level features, failin…
Time-aware Graph Structure Learning via Sequence Prediction on Temporal Graphs
Haozhen Zhang, Xueting Han, Xi Xiao +1
Temporal Graph Learning, which aims to model the time-evolving nature of graphs, has gained increasing attention and achieved remarkable performance recently. However, in reality,…