Geometric graph comparison from an alignment viewpoint
In this paper we propose a new approach for the comparison and retrieval of geometric graphs formulated from an alignment perspective. The algorithm presented here is quite general in nature and applies to geometric graphs of any dimension. The method involves two major steps. Firstly graph alignment is effected making use of an optimisation approach whose target function arises from a diffusion process over the graphs under study. This provides, from the theoretical viewpoint, a link between...[Show more]
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