698 citations · 773 across the 5 of their papers we have counts for
5 papers
On the Benefits of Anticipating Load Imbalance for Performance Optimization of Parallel Applications
Anthony Boulmier, Franck Raynaud, Nabil Abdennadher +1
In parallel iterative applications, computational efficiency is essential for addressing large problems. Load imbalance is one of the major performance degradation factors of paral…
A minimal model for spontaneous cell polarization and edge activity in oscillating, rotating and migrating cells
Franck Raynaud, Mark E. Ambuhl, Chiara Gabella +4
How the cells break symmetry and organize their edge activity to move directionally is a fun- damental question in cell biology. Physical models of cell motility commonly rely on g…
Statistical properties of derivatives: a journey in term structures
Delphine Lautier, Franck Raynaud
This article presents an empirical study of thirteen derivative markets for commodity and financial assets. It compares the statistical properties of futures contracts's daily retu…
Collective motion of self-propelled particles interacting without cohesion
Hugues Chaté, Francesco Ginelli, Guillaume Grégoire +1
We present a comprehensive study of Vicsek-style self-propelled particle models in two and three space dimensions. The onset of collective motion in such stochastic models with onl…
Spreading of a granular droplet
Ivan Sanchez, Franck Raynaud, Jose Lanuza +3
The influence of controlled vibrations on the granular rheology is investigated in a specifically designed experiment. We study experimentally a thin granular film spreading under…