Kasiński, Andrzej - ed. ; Ponulak, Filip - ed.
In this paper we study the inference of node and edge replacement graph grammars. We search for frequent subgraphs and then check for an overlap among the instances of the subgraphs in the input graph. If the subgraphs overlap by one node, we propose a node replacement graph grammar production. If the subgraphs overlap by two nodes or two nodes and an edge, we propose an edge replacement graph grammar production. ; We can also infer a hierarchy of productions by compressing portions of a graph described by a production and then inferring new productions on the compressed graph. We validate the approach in experiments where we generate graphs from known grammars and measure how well the approach infers the original grammar from the generated graph. We show graph grammars found in biological molecules, biological networks, and analyze learning curves of the algorithm.
Zielona Góra: Uniwersytet Zielonogórski
AMCS, volume 18, number 2 (2008) ; click here to follow the link
Biblioteka Uniwersytetu Zielonogórskiego
Apr 8, 2024
Apr 5, 2024
41
https://zbc.uz.zgora.pl/publication/88474
Edition name | Date |
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Inferring graph grammars by detecting overlap in frequent subgraphs | Apr 8, 2024 |
Kudělka, Miloš Zehnalová, Šárka Horák, Zdeněk Krömer, Pavel Snášel, Václav Korbicz, Józef (1951- ) - red. Uciński, Dariusz - red.