Authors
Kalle Alaluusua, Konstantin Avrachenkov, BR Vinay Kumar, Lasse Leskelä
Publication date
2023/5/16
Book
International Workshop on Algorithms and Models for the Web-Graph
Pages
83-98
Publisher
Springer Nature Switzerland
Description
We consider the community recovery problem on a multilayer variant of the hypergraph stochastic block model (HSBM). Each layer is associated with an independent realization of a d-uniform HSBM on N vertices. Given the similarity matrix containing the aggregated number of hyperedges incident to each pair of vertices, the goal is to obtain a partition of the N vertices into disjoint communities. In this work, we investigate a semidefinite programming (SDP) approach and obtain information–theoretic conditions on the model parameters that guarantee exact recovery both in the assortative and the disassortative cases.
Total citations
2023202441
Scholar articles
K Alaluusua, K Avrachenkov, BRV Kumar, L Leskelä - International Workshop on Algorithms and Models for …, 2023