Title
Hypergraph Isomorphism Using Association Hypergraphs
Abstract
•The hypergraph isomorphism problem is tackled using association graph techniques.•A formal correspondence between maximal cliques and hypergraph isomorphism is proved.•The objective function is optimized with dynamics inspired to the Baum-Eagon inequality.•Hypergraphs of cardinality 3, 4 and 5 are matched.•We obtained perfect accuracy on 11400 experiments.
Year
DOI
Venue
2019
10.1016/j.patrec.2019.09.023
Pattern Recognition Letters
Keywords
Field
DocType
Hypergraph isomorphism,Sub-hypergraph isomorphism,Association graph,Baum-Eagon inequality,Polynomial optimization,Complexity classes
Combinatorics,Clique,Pattern recognition,Correctness,Constraint graph,Hypergraph,Cardinality,Matching (graph theory),Isomorphism,Dynamical systems theory,Artificial intelligence,Mathematics
Journal
Volume
ISSN
Citations 
128
0167-8655
1
PageRank 
References 
Authors
0.35
0
3
Name
Order
Citations
PageRank
Giulia Sandi110.35
Sebastiano Vascon2356.04
Marcello Pelillo31888150.33