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4 papers · 1 filter
Communities, Knowledge Creation, and Information Diffusion
R. Lambiotte, P. Panzarasa
In this paper, we examine how patterns of scientific collaboration contribute to knowledge creation. Recent studies have shown that scientists can benefit from their position withi…
Line Graphs, Link Partitions and Overlapping Communities
T. S. Evans, R. Lambiotte
In this paper, we use a partition of the links of a network in order to uncover its community structure. This approach allows for communities to overlap at nodes, so that nodes may…
The Role of Second Trials in Cascades of Information over Networks
C. de Kerchove, G. Krings, R. Lambiotte +2
We study the propagation of information in social networks. To do so, we focus on a cascade model where nodes are infected with {probability after their first contact with th…
Fast unfolding of communities in large networks
Vincent D. Blondel, Jean-Loup Guillaume, Renaud Lambiotte +1
We propose a simple method to extract the community structure of large networks. Our method is a heuristic method that is based on modularity optimization. It is shown to outperfor…