28 citations · 141 across the 26 of their papers we have counts for
5 papers · 1 filter
Revisiting Graph Convolutional Network on Semi-Supervised Node Classification from an Optimization Perspective
Hongwei Zhang, Tijin Yan, Zenjun Xie +2
Graph convolutional networks (GCNs) have achieved promising performance on various graph-based tasks. However they suffer from over-smoothing when stacking more layers. In this pap…
Stochastic Graph Recurrent Neural Network
Tijin Yan, Hongwei Zhang, Zirui Li +1
Representation learning over graph structure data has been widely studied due to its wide application prospects. However, previous methods mainly focus on static graphs while many…
Distributed Formation Control of Multi-Robot Systems: A Fixed-Time Behavioral Approach
Ning Zhou, Xiaodong Cheng, Yuanqing Xia +1
This paper investigates a distributed formation control problem for networked robots, with the global objective of achieving predefined time-varying formations in an environment wi…
Generic Detectability and Isolability of Topology Failures in Networked Linear Systems
Yuan Zhang, Yuanqing Xia, Jinhui Zhang +1
This paper studies the possibility of detecting and isolating topology failures (including link failures and node failures) of a networked system from subsystem measurements, in wh…
Structural Controllability of Undirected Diffusive Networks with Vector-Weighted Edges
Yuan Zhang, Yuanqing Xia, Han Gao +1
In this paper, controllability of undirected networked systems with {diffusively coupled subsystems} is considered, where each subsystem is of {identically {\emph{fixed}}} general…