3 papers
math.PR2025
Tail distributions of cover times of once-reinforced random walks
Xiangyu Huang, Yong Liu, Kainan Xiang
We consider the tail distribution of the edge cover time of a specific non-Markov process, once-reinforced random walk, on finite connected graphs, whose transition probability…
math.PR2023
On Negative Correlation of Arboreal Gas on Some Graphs
Xiangyu Huang
Arboreal Gas is a type of (unrooted) random forest on a graph, where the probability is determined by a parameter per edge. This model is essentially equivalent to acyclic Be…
cs.CV2023
Updated version: A Video Anomaly Detection Framework based on Appearance-Motion Semantics Representation Consistency
Xiangyu Huang, Caidan Zhao, Zhiqiang Wu
Video anomaly detection is an essential but challenging task. The prevalent methods mainly investigate the reconstruction difference between normal and abnormal patterns but ignore…