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Théophile Bastian 2017-08-20 18:20:20 +02:00
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@ -408,8 +408,20 @@ and an isomorphism has been found; if not, we move on to the next permutation.
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\section{Pattern-match}
\todo{}
\subsection{Ullmann's algorithm}
One of the classical algorithms to deal with the subgraph isomorphism problem
was first described by Julian R Ullmann in 1976~\cite{ullmann1976algorithm}.
Another, more recent algorithm to deal with this problem is Luigi P Cordella's
VF2 algorithm~\cite{cordella2004sub}, published in 2004. This algorithm is
mostly Ullmann's algorithm, transcribed in a recursive writing, with the
addition of five heuristics. \qtodo{Why not use it then?}
\todo{Describe Ullmann}
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\section{Performance}