activity
20182023
most citedB-PINNs: Bayesian Physics-Informed Neural Networks for Forward and Inverse PDE Problems with Noisy Data

1.2k citations · 1.5k across the 15 of their papers we have counts for

collaborators
Showing 2020Show all

5 papers · 1 filter

cs.CV2020★ 1 cited

Flow-based Generative Models for Learning Manifold to Manifold Mappings

Xingjian Zhen, Rudrasis Chakraborty, Liu Yang +1

Many measurements or observations in computer vision and machine learning manifest as non-Euclidean data. While recent proposals (like spherical CNN) have extended a number of deep…

physics.comp-ph2020★ 11 cited

Solving Inverse Stochastic Problems from Discrete Particle Observations Using the Fokker-Planck Equation and Physics-informed Neural Networks

Xiaoli Chen, Liu Yang, Jinqiao Duan +1

The Fokker-Planck (FP) equation governing the evolution of the probability density function (PDF) is applicable to many disciplines but it requires specification of the coefficient…

cs.LG2020

Generative Ensemble Regression: Learning Particle Dynamics from Observations of Ensembles with Physics-Informed Deep Generative Models

Liu Yang, Constantinos Daskalakis, George Em Karniadakis

We propose a new method for inferring the governing stochastic ordinary differential equations (SODEs) by observing particle ensembles at discrete and sparse time instants, i.e., m…

stat.ML2020★ 1.2k cited

B-PINNs: Bayesian Physics-Informed Neural Networks for Forward and Inverse PDE Problems with Noisy Data

Liu Yang, Xuhui Meng, George Em Karniadakis

We propose a Bayesian physics-informed neural network (B-PINN) to solve both forward and inverse nonlinear problems described by partial differential equations (PDEs) and noisy dat…

physics.flu-dyn2020★ 9 cited

Reinforcement Learning for Active Flow Control in Experiments

Dixia Fan, Liu Yang, Michael S Triantafyllou +1

We demonstrate experimentally the feasibility of applying reinforcement learning (RL) in flow control problems by automatically discovering active control strategies without any pr…