The subgraph isomorphism problem involves deciding if there exists a copy of a pattern graph in a target graph. This problem may be solved by a complete tree search combined with filtering techniques that aim at pruning branches that do not contain solutions.
The main idea is to label every node with respect to its relationships with other nodes of the graph, and to define a partial order on these labels in order to ...
Apr 5, 2017 · Abstract. A subgraph isomorphism problem consists in deciding if there exists a copy of a pattern graph in a target graph.
This section introduces a new filtering algorithm for subgraph isomorphism. We will show in the next section how filtering can be achieved in practice from this.
We introduce in this paper a filtering algorithm dedicated to this problem. The main idea is to label every node with respect to its relationships with other ...
We present a revised filtering process that corrects an error in our previous work on subgraph isomorphism search over compressed graphs.
LAD is a program (in C) for solving the subgraph isomorphism problem, the goal of which is to decide if there exists a copy of a pattern graph in a target graph ...
The main idea is to label every node with respect to its relationships with other nodes of the graph, and to define a partial order on these labels in order to ...
Jul 10, 2023 · The Subgraph Isomorphism (SI) search problem is crucial in graph analytics, involving finding instances of a pattern graph within a larger data ...
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Apr 22, 2013 · The first one, called prematch, fills domains by filtering them using vertex invariants based on labels and topology. The second one locally ...