[HTML][HTML] A review of dynamic network models with latent variables

B Kim, KH Lee, L Xue, X Niu - Statistics surveys, 2018 - ncbi.nlm.nih.gov
We present a selective review of statistical modeling of dynamic networks. We focus on
models with latent variables, specifically, the latent space models and the latent class …

Consistent estimation of dynamic and multi-layer block models

Q Han, K Xu, E Airoldi - International Conference on …, 2015 - proceedings.mlr.press
Significant progress has been made recently on theoretical analysis of estimators for the
stochastic block model (SBM). In this paper, we consider the multi-graph SBM, which serves …

Piecewise-velocity model for learning continuous-time dynamic node representations

A Çelikkanat, N Nakis, M Mørup - arXiv preprint arXiv:2212.12345, 2022 - arxiv.org
Networks have become indispensable and ubiquitous structures in many fields to model the
interactions among different entities, such as friendship in social networks or protein …

A poisson gamma probabilistic model for latent node-group memberships in dynamic networks

S Yang, H Koeppl - Proceedings of the AAAI Conference on Artificial …, 2018 - ojs.aaai.org
We present a probabilistic model for learning from dynamic relational data, wherein the
observed interactions among networked nodes are modeled via the Bernoulli Poisson link …

Bayesian markov-switching tensor regression for time-varying networks

M Billio, R Casarin, M Iacopini - Journal of the American Statistical …, 2024 - Taylor & Francis
Modeling time series of multilayer network data is challenging due to the peculiar
characteristics of real-world networks, such as sparsity and abrupt structural changes …

Continuous-time edge modelling using non-parametric point processes

X Fan, B Li, F Zhou, S SIsson - Advances in Neural …, 2021 - proceedings.neurips.cc
The mutually-exciting Hawkes process (ME-HP) is a natural choice to model reciprocity,
which is an important attribute of continuous-time edge (dyadic) data. However, existing …

Generalizability and usefulness of artificial intelligence for skin cancer diagnostics: an algorithm validation study

NK Ternov, AN Christensen, PJT Kampen… - JEADV Clinical …, 2022 - Wiley Online Library
Background Artificial intelligence can be trained to outperform dermatologists in image‐
based skin cancer diagnostics. However, the networks' sensitivity to biases and overfitting …

Bayesian nonparametrics for sparse dynamic networks

C Naik, F Caron, J Rousseau, YW Teh… - Joint European Conference …, 2022 - Springer
In this paper we propose a Bayesian nonparametric approach to modelling sparse time-
varying networks. A positive parameter is associated to each node of a network, which …

Time to Cite: Modeling Citation Networks using the Dynamic Impact Single-Event Embedding Model

N Nakis, A Celikkanat, L Boucherie, S Lehmann… - arXiv preprint arXiv …, 2024 - arxiv.org
Understanding the structure and dynamics of scientific research, ie, the science of science
(SciSci), has become an important area of research in order to address imminent questions …

A statistical model of serve return impact patterns in professional tennis

SA Kovalchik, J Albert - arXiv preprint arXiv:2202.00583, 2022 - arxiv.org
The spread in the use of tracking systems in sport has made fine-grained spatiotemporal
analysis a primary focus of an emerging sports analytics industry. Recently publicized …