Search Results for author: Rémi Lemonnier

Found 2 papers, 0 papers with code

Multivariate Hawkes Processes for Large-scale Inference

no code implementations26 Feb 2016 Rémi Lemonnier, Kevin Scaman, Argyris Kalogeratos

In this paper, we present a framework for fitting multivariate Hawkes processes for large-scale problems both in the number of events in the observed history $n$ and the number of event types $d$ (i. e. dimensions).

Anytime Influence Bounds and the Explosive Behavior of Continuous-Time Diffusion Networks

no code implementations NeurIPS 2015 Kevin Scaman, Rémi Lemonnier, Nicolas Vayatis

Using this concept, we prove tight non-asymptotic bounds for the influence of a set of nodes, and we also provide an in-depth analysis of the critical time after which the contagion becomes super-critical.

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