no code implementations • 30 Jun 2022 • Anup Saha, Wassim Hamidouche, Miguel Chavarrías, Guillaume Gautier, Fernando Pescador, Ibrahim Farhat
Hence, in July 2020 the Versatile Video Coding (VVC) standard was released providing up to 50% bit-rate saving for the same video quality compared to its predecessor High Efficiency Video Coding (HEVC).
1 code implementation • 24 May 2022 • Thomas Amestoy, Pierre-loup Cabarat, Guillaume Gautier, Wassim Hamidouche, Daniel Menard
The new generation video coding standard, called Versatile Video Coding (VVC), has been developed by the Joint Video Experts Team, and offers coding capability beyond the previous generation High Efficiency Video Coding (HEVC) standard.
1 code implementation • NeurIPS 2019 • Guillaume Gautier, Rémi Bardenet, Michal Valko
In the absence of DPP machinery to derive an efficient sampler and analyze their estimator, the idea of Monte Carlo integration with DPPs was stored in the cellar of numerical integration.
2 code implementations • 19 Sep 2018 • Guillaume Gautier, Guillermo Polito, Rémi Bardenet, Michal Valko
Determinantal point processes (DPPs) are specific probability distributions over clouds of points that are used as models and computational tools across physics, probability, statistics, and more recently machine learning.
1 code implementation • ICML 2017 • Guillaume Gautier, Rémi Bardenet, Michal Valko
Previous theoretical results yield a fast mixing time of our chain when targeting a distribution that is close to a projection DPP, but not a DPP in general.