Zobrazeno 1 - 10
of 1 155
pro vyhledávání: '"Roux, Stéphane"'
Autor:
Frogé, Ewen, Granero-Belinchon, Carlos, Roux, Stéphane G., Garnier, Nicolas B., Chonavel, Thierry
This study evaluates the performance of analog-based methodologies to predict the longitudinal velocity in a turbulent flow. The data used comes from hot wire experimental measurements from the Modane wind tunnel. We compared different methods and ex
Externí odkaz:
http://arxiv.org/abs/2409.07792
Publikováno v:
Comptes Rendus. Physique, Vol 22, Iss S3, Pp 135-162 (2021)
Quantitative multi-scale modeling of mechanical properties of disordered materials is still an open challenge. Bridging scales requires an intense dialogue between physics and mechanics to keep track of the complexity of the mechanisms at play, espec
Externí odkaz:
https://doaj.org/article/e6b92278ece3439bac8861baf7ef93a6
We study two-player games on finite graphs. Turn-based games have many nice properties, but concurrent games are harder to tame: e.g. turn-based stochastic parity games have positional optimal strategies, whereas even basic concurrent reachability ga
Externí odkaz:
http://arxiv.org/abs/2311.14373
This article presents a multiscale, non-linear and directional statistical characterization of images based on the estimation of the skewness, flatness, entropy and distance from Gaussianity of the spatial increments. These increments are characteriz
Externí odkaz:
http://arxiv.org/abs/2310.05946
We investigate concurrent two-player win/lose stochastic games on finite graphs with prefix-independent objectives. We characterize subgame optimal strategies and use this characterization to show various memory transfer results: 1) For a given (pref
Externí odkaz:
http://arxiv.org/abs/2301.10697
We study two-player concurrent stochastic games on finite graphs, with B\"uchi and co-B\"uchi objectives. The goal of the first player is to maximize the probability of satisfying the given objective. Following Martin's determinacy theorem for Blackw
Externí odkaz:
http://arxiv.org/abs/2203.06966
Autor:
Zaplatić, Andrija, Tomičević, Zvonimir, Chang, Xuyang, Kosec, Petar, Roux, Stéphane, Hild, François
Publikováno v:
In Mechanical Systems and Signal Processing 1 February 2025 224
Publikováno v:
In Mechanical Systems and Signal Processing 1 February 2025 224
Autor:
Granero-Belinchon, Carlos, Roux, Stéphane G., Garnier, Nicolas B., Tandeo, Pierre, Bertrand, Chapron, Mouche, Alexis
We study the shape of convective rolls in the Marine Atmospheric Boundary Layer from Synthetic Aperture Radar images of the ocean. We propose a multiscale analysis with structure functions which allow an easy generalization to analyse high-order stat
Externí odkaz:
http://arxiv.org/abs/2202.08538
We introduce an index based on information theory to quantify the stationarity of a stochastic process.The index compares on the one hand the information contained in the increment at the time scale $\tau$ of the process at time $t$ with, on the othe
Externí odkaz:
http://arxiv.org/abs/2112.00325