122 citations · 748 across the 40 of their papers we have counts for
3 papers · 2 filters
The 2d-Directed Spanning Forest is almost surely a tree
David Coupier, Viet Chi Tran
We consider the Directed Spanning Forest (DSF) constructed as follows: given a Poisson point process N on the plane, the ancestor of each point is the nearest vertex of N having a…
Large graph limit for an SIR process in random network with heterogeneous connectivity
Laurent Decreusefond, Jean-Stéphane Dhersin, Pascal Moyal +1
We consider an SIR epidemic model propagating on a configuration model network, where the degree distribution of the vertices is given and where the edges are randomly matched. The…
Level sets estimation and Vorob'ev expectation of random compact sets
Philippe Heinrich, Radu Stefan Stoica, Viet Chi Tran
The issue of a "mean shape" of a random set often arises, in particular in image analysis and pattern detection. There is no canonical definition but one possible approach is t…