91 citations · 93 across the 8 of their papers we have counts for
8 papers
Temporal network analysis via a degree-corrected Cox model
Yuguo Chen, Lianqiang Qu, Jinfeng Xu +2
Temporal dynamics, characterised by time-varying degree heterogeneity and homophily effects, are often exhibited in many real-world networks. As observed in an MIT Social Evolution…
Likelihood ratio tests in random graph models with increasing dimensions
Ting Yan, Yuanzhang Li, Jinfeng Xu +2
We explore the Wilks phenomena in two random graph models: the -model and the Bradley-Terry model. For two increasing dimensional null hypotheses, including a specified null $H_…
A degree-corrected Cox model for dynamic networks
Yuguo Chen, Lianqiang Qu, Jinfeng Xu +2
Continuous time network data have been successfully modeled by multivariate counting processes, in which the intensity function is characterized by covariate information. However,…
Wilks' theorems in the -model
Ting Yan, Yuanzhang Li, Jinfeng Xu +2
Likelihood ratio tests and the Wilks theorems have been pivotal in statistics but have rarely been explored in network models with an increasing dimension. We are concerned here wi…
A central limit theorem in the -model for undirected random graphs with a diverging number of vertices
Ting Yan, Jinfeng Xu
Chatterjee, Diaconis and Sly (2011) recently established the consistency of the maximum likelihood estimate in the -model when the number of vertices goes to infinity. By approx…
Approximating the inverse of a balanced symmetric matrix with positive elements
Ting Yan, Xu Jinfeng
For an balanced symmetric matrix with positive elements satisfying and certain bounding conditions, we propose to use th…
Wilks' theorems in some exponential random graph models
Ting Yan, Yuanzhang Li, Jinfeng Xu +2
We are concerned here with the likelihood ratio statistics in two exponential random graph models -- the -model and the Bradley-Terry model, in which the degree sequence on an u…
Grouped sparse paired comparisons in the Bradley-Terry model
Ting Yan, Jinfeng Xu, Yaning Yang
In a wide class of paired comparisons, especially in the sports games, in which all subjects are divided into several groups, the intragroup comparisons are dense and the intergrou…