205 citations · 1k across the 35 of their papers we have counts for
35 papers
Strong Consistency of Spectral Clustering for the Sparse Degree-Corrected Hypergraph Stochastic Block Model
Chong Deng, Xin-Jian Xu, Shihui Ying
We prove strong consistency of spectral clustering under the degree-corrected hypergraph stochastic block model in the sparse regime where the maximum expected hyperdegree is as sm…
Hyperlink prediction via local random walks and Jensen-Shannon divergence
Xin-Jian Xu, Chong Deng, Li-Jie Zhang
Many real-world systems involving higher-order interactions can be modeled by hypergraphs, where vertices represent the systemic units and hyperedges describe the interactions amon…
Dynamic analysis of influential stocks based on conserved networks
Xin-Jian Xu, Qin Min, Xiao-Ying Song +1
Characterizing temporal evolution of stock markets is a fundamental and challenging problem. The literature on analyzing the dynamics of the markets has focused so far on macro mea…
Efficient hypothesis testing for community detection in heterogeneous networks
Xin-Jian Xu, Cheng Chen, J. F. F. Mendes
Identifying communities in networks is a fundamental and challenging problem of practical importance in many fields of science. Current methods either ignore the heterogeneous dist…
Efficient construction of threshold networks of stock markets
Xin-Jian Xu, Kuo Wang, Liucun Zhu +1
Although the threshold network is one of the most used tools to characterize the underlying structure of a stock market, the identification of the optimal threshold to construct a…
Contagion on complex networks with persuasion
Wei-Min Huang, Li-Jie Zhang, Xin-Jian Xu +1
The threshold model has been widely adopted as a classic model for studying contagion processes on social networks. We consider asymmetric individual interactions in social network…