Sep 24, 2014 · In this paper we prove that the graph matching problem and its most common convex relaxation, where the matching domain of permutation matrices is substituted ...
Problems related to graph matching and isomorphisms are very important both from a theoretical and practical perspective, with applications ranging from image ...
May 21, 2014 · The group theory method reduces graph isomorphism to the problem of finding generators for the automorphism groups of graphs. Given two graphs ...
For example, when the two graphs are isomorphic, the resulting graph isomor- phism problem remains open to be solved in polynomial time for worst-case instances ...
Dec 19, 2017 · In this paper, we propose algorithms for the graph isomorphism (GI) problem that are based on the eigendecompositions of the adjacency matrices.
Robust Multimodal Graph Matching: Sparse Coding Meets Graph Matching. ... On spectral properties for graph matching and graph isomorphism problems.
Spectral Properties and Graph Matching The spectral properties of the graph are determined by computing the eigenvalues and eigenvectors. The eigenvalues of ...
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This paper proposes two graph spectral descriptors, namely a Laplacian family signature on nodes, and a pairwise heat kernel distance on edges, ...
[PDF] Linear Programming Heuristics for the Graph Isomorphism Problem
stanford.edu › pdf › graph_isom
Nov 1, 2016 · [FS14]. M. Fiori and G. Sapiro. On spectral properties for graph matching and graph isomorphism problems. arXiv preprint arXiv:1409.6806, 2014.
On spectral properties for graph matching and graph isomorphism problems. Marcelo Fiori and Guillermo Sapiro. Information and Inference: A Journal of the IMA ...