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I have a dataset of a directed graph like this:

-Directed graph (each unordered pair of nodes is saved once): CA-HepTh.txt -Collaboration network of Arxiv High Energy Physics Theory category (there is an edge if authors coauthored at least one paper) -Nodes: 9877 Edges: 51971

-FromNodeId ToNodeId

24325 24394

24325 40517

24325 58507 ....

I need a software or a matlab toolbox to simulate diffusion and define influenced nodes, based on an initial set of nodes.

Ehsan
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1 Answers1

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i've never tried it but maybe it can help you. http://www.levmuchnik.net/Content/Networks/ComplexNetworksPackage.html

They simulate diffusion processes in complex networks.

Best,

zina
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