5 citations · 14 across the 17 of their papers we have counts for
24 papers
Voronoi integration of the rendering equation
Nicolas Chenavier, Samuel Delepoulle, Christophe Renaud +1
In photorealistic image rendering, Monte Carlo methods form the foundation for the integration of the rendering equation in modern approaches. However, despite their effectiveness,…
Construction of ergodic IDLA forests in
Nicolas Chenavier, David Coupier, Keenan Penner +1
We prove the existence of infinite-volume IDLA forests in , with , based on a multi-source IDLA protocol. Unlike IDLA aggregates, the laws of the IDLA fore…
Asymptotic properties of maximum composite likelihood estimators for max-stable Brown-Resnick random fields over a fixed-domain
Nicolas Chenavier, Christian Y. Robert
Likelihood-based inference for max-stable random fields is challenging, since finite-dimensional densities are either unavailable in closed form or computationally intractable in m…
Limit theorems for squared increment sums of the maximum of two isotropic fractional Brownian fields under fixed-domain asymptotics
Nicolas Chenavier, Christian Y. Robert
We study squared increment sums of the pointwise maximum of two independent and identically distributed isotropic fractional Brownian fields over a fixed two-dimensional domain. Th…
Central limit theorems for squared increment sums of fractional Brownian fields based on a Delaunay triangulation in
Nicolas Chenavier, Christian Y. Robert
An isotropic fractional Brownian field (with Hurst parameter ) is observed in a family of points in the unit square % . These points are assumed t…
IDLA with sources in a hyperplane of
Nicolas Chenavier, David Coupier, Keenan Penner +1
We consider a random growth model based on the IDLA protocol with sources in a hyperplane of . We provide a stabilization result and a shape theorem generalizing [7] in any d…