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Kosti Koistinen on Muck Rack

Kosti Koistinen

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Articles

Importance of overlapping network nodes in influence spreading

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By Vesa Kuikka, Kimmo Kaski, Kosti Koistinen
| Nature Verified
Abstract In complex networks, “circles” are attribute-defined subgraphs whose nodes share common characteristics (e.g., group membership or categories). Nodes that belong to multiple such circles form overlapping regions, but their role in influence spreading processes remains somewhat underexplored. We analyse several networks with circle structures using a probabilistic influence spreading model for processes of simple and complex contagion in them.
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