Configuration models of random hypergraphs
PS Chodrow - Journal of Complex Networks, 2020 - academic.oup.com
Many empirical networks are intrinsically polyadic, with interactions occurring within groups
of agents of arbitrary size. There are, however, few flexible null models that can support …
of agents of arbitrary size. There are, however, few flexible null models that can support …
Annotated hypergraphs: models and applications
Hypergraphs offer a natural modeling language for studying polyadic interactions between
sets of entities. Many polyadic interactions are asymmetric, with nodes playing distinctive …
sets of entities. Many polyadic interactions are asymmetric, with nodes playing distinctive …
Community detection in hypergraphs via mutual information maximization
J Kritschgau, D Kaiser, O Alvarado Rodriguez… - Scientific Reports, 2024 - nature.com
The hypergraph community detection problem seeks to identify groups of related vertices in
hypergraph data. We propose an information-theoretic hypergraph community detection …
hypergraph data. We propose an information-theoretic hypergraph community detection …
I/O-Efficient Generation of Massive Graphs Following the LFR Benchmark
LFR is a popular benchmark graph generator used to evaluate community detection
algorithms. We present EM-LFR, the first external memory algorithm able to generate …
algorithms. We present EM-LFR, the first external memory algorithm able to generate …
Mixing times of random walks on dynamic configuration models
The mixing time of a random walk, with or without backtracking, on a random graph
generated according to the configuration model on n vertices, is known to be of order log n …
generated according to the configuration model on n vertices, is known to be of order log n …
Central limit theorems in the configuration model
AD Barbour, A Röllin - The Annals of Applied Probability, 2019 - JSTOR
We prove a general normal approximation theorem for local graph statistics in the
configuration model, together with an explicit bound on the error in the approximation with …
configuration model, together with an explicit bound on the error in the approximation with …
Fixed points, descents, and inversions in parabolic double cosets of the symmetric group
JE Paguyo - arXiv preprint arXiv:2112.07728, 2021 - arxiv.org
We consider statistics on permutations chosen uniformly at random from fixed parabolic
double cosets of the symmetric group. We show that the distribution of fixed points is …
double cosets of the symmetric group. We show that the distribution of fixed points is …
Subgraphs and motifs in a dynamic airline network
M Agasse-Duval, S Lawford - arXiv preprint arXiv:1807.02585, 2018 - arxiv.org
How does the small-scale topological structure of an airline network behave as the network
evolves? To address this question, we study the dynamic properties of small undirected …
evolves? To address this question, we study the dynamic properties of small undirected …
Component structure of the configuration model: barely supercritical case
R van der Hofstad, S Janson… - Random Structures & …, 2019 - Wiley Online Library
We study near‐critical behavior in the configuration model. Let D n be the degree of a
random vertex and; we consider the barely supercritical regime, where ν n→ 1 as n→∞, but …
random vertex and; we consider the barely supercritical regime, where ν n→ 1 as n→∞, but …
Dynamic random intersection graph: Dynamic local convergence and giant structure
M Milewska, R van der Hofstad, B Zwart - arXiv preprint arXiv:2308.15629, 2023 - arxiv.org
Random intersection graphs containing an underlying community structure are a popular
choice for modelling real-world networks. Given the group memberships, the classical …
choice for modelling real-world networks. Given the group memberships, the classical …