688 citations · 2.3k across the 21 of their papers we have counts for
4 papers · 1 filter
Bayesian model comparison in cosmology with Population Monte Carlo
Martin Kilbinger, Darren Wraith, Christian P. Robert +6
We use Bayesian model selection techniques to test extensions of the standard flat LambdaCDM paradigm. Dark-energy and curvature scenarios, and primordial perturbation models are c…
Distributed detection/localization of change-points in high-dimensional network traffic data
Alexandre Lung-Yut-Fong, Céline Lévy-Leduc, Olivier Cappé
We propose a novel approach for distributed statistical detection of change-points in high-volume network traffic. We consider more specifically the task of detecting and identifyi…
Efficient Learning of Sparse Conditional Random Fields for Supervised Sequence Labelling
Nataliya Sokolovska, Thomas Lavergne, Olivier Cappé +1
Conditional Random Fields (CRFs) constitute a popular and efficient approach for supervised sequence labelling. CRFs can cope with large description spaces and can integrate some f…
Regret Bounds for Opportunistic Channel Access
Sarah Filippi, Olivier Cappé, Aurélien Garivier
We consider the task of opportunistic channel access in a primary system composed of independent Gilbert-Elliot channels where the secondary (or opportunistic) user does not dispos…