no code implementations • 8 Dec 2020 • Reza Khodayi-mehr, Matthew W. Urban, Michael M. Zavlanos, Wilkins Aquino
Currently, commercial methods for SWE rely on directional filtering based on the prior knowledge of the wave propagation direction, to remove complicated wave patterns formed due to reflection and refraction.
no code implementations • 2 Jul 2019 • Zilong Zou, Sayan Mukherjee, Harbir Antil, Wilkins Aquino
To manage the computational cost of propagating increasing numbers of particles through the loss function, we employ a recently developed local reduced basis method to build an efficient surrogate loss function that is used in the Gibbs update formula in place of the true loss.