Random Geometric Graph: Some recent developments and perspectives

Q Duchemin, Y De Castro - High Dimensional Probability IX: The Ethereal …, 2023 - Springer
Abstract The Random Geometric Graph (RGG) is a random graph model for network data
with an underlying spatial representation. Geometry endows RGGs with a rich dependence …

Optimal network pairwise comparison

J Jin, ZT Ke, S Luo, Y Ma - Journal of the American Statistical …, 2024 - Taylor & Francis
We are interested in the problem of two-sample network hypothesis testing: given two
networks with the same set of nodes, we wish to test whether the underlying Bernoulli …

An Overview of Asymptotic Normality in Stochastic Blockmodels: Cluster Analysis and Inference

J Agterberg, J Cape - arXiv preprint arXiv:2305.06353, 2023 - arxiv.org
This paper provides a selective review of the statistical network analysis literature focused
on clustering and inference problems for stochastic blockmodels and their variants. We …

Two-sample test of stochastic block models

Q Wu, J Hu - Computational Statistics & Data Analysis, 2024 - Elsevier
In this paper, we consider the problem of two-sample test of large networks with community
structures. A test statistic is proposed based on the maximum entry of the difference between …

Limit results for distributed estimation of invariant subspaces in multiple networks inference and PCA

R Zheng, M Tang - arXiv preprint arXiv:2206.04306, 2022 - arxiv.org
We study the problem of estimating the left and right singular subspaces for a collection of
heterogeneous random graphs with a shared common structure. We analyze an algorithm …

Higher-order accurate two-sample network inference and network hashing

M Shao, D Xia, Y Zhang, Q Wu, S Chen - arXiv preprint arXiv:2208.07573, 2022 - arxiv.org
Two-sample hypothesis testing for comparing two networks is an important yet difficult
problem. Major challenges include: potentially different sizes and sparsity levels; non …

Hypothesis testing for populations of networks

L Chen, J Zhou, L Lin - Communications in Statistics-Theory and …, 2023 - Taylor & Francis
It has become an increasingly common practice in modern science and engineering to
collect samples of multiple network data in which a network serves as a basic data object …

Hypothesis testing for equality of latent positions in random graphs

X Du, M Tang - Bernoulli, 2023 - projecteuclid.org
Hypothesis testing for equality of latent positions in random graphs Page 1 Bernoulli 29(4),
2023, 3221–3254 https://doi.org/10.3150/22-BEJ1581 Hypothesis testing for equality of latent …

Nonparametric two-sample hypothesis testing for random graphs with negative and repeated eigenvalues

J Agterberg, M Tang, C Priebe - arXiv preprint arXiv:2012.09828, 2020 - arxiv.org
We propose a nonparametric two-sample test statistic for low-rank, conditionally
independent edge random graphs whose edge probability matrices have negative …

Differentially describing groups of graphs

C Coupette, S Dalleiger, J Vreeken - … of the AAAI Conference on Artificial …, 2022 - ojs.aaai.org
How does neural connectivity in autistic children differ from neural connectivity in healthy
children or autistic youths? What patterns in global trade networks are shared across …