Search Results for author: Xiaoli Chen

Found 6 papers, 2 papers with code

Representing and Reconstructing PhySH: Which Embedding Competent?

no code implementations WOSP 2020 Xiaoli Chen, Zhixiong Zhang

Recent advances in natural language processing make embedding representations dominate the computing language world.

Constructing Custom Thermodynamics Using Deep Learning

1 code implementation8 Aug 2023 Xiaoli Chen, Beatrice W. Soh, Zi-En Ooi, Eleonore Vissol-Gaudin, Haijun Yu, Kostya S. Novoselov, Kedar Hippalgaonkar, Qianxiao Li

Specifically, we learn three interpretable thermodynamic coordinates and build a dynamical landscape of polymer stretching, including the identification of stable and transition states and the control of the stretching rate.

Physical Intuition

Personal Privacy Protection Problems in the Digital Age

no code implementations17 Nov 2022 Zhiheng Yi, Xiaoli Chen

With the development of Internet technology, the issue of privacy leakage has attracted more and more attention from the public.

An Optimal Control Method to Compute the Most Likely Transition Path for Stochastic Dynamical Systems with Jumps

1 code implementation31 Mar 2022 Wei Wei, Ting Gao, Jinqiao Duan, Xiaoli Chen

One of the challenges to calculate the most likely transition path for stochastic dynamical systems under non-Gaussian L\'evy noise is that the associated rate function can not be explicitly expressed by paths.

An Onsager-Machlup approach to the most probable transition pathway for a genetic regulatory network

no code implementations2 Mar 2022 Jianyu Hu, Xiaoli Chen, Jinqiao Duan

We investigate a quantitative network of gene expression dynamics describing the competence development in Bacillus subtilis.

BIG-bench Machine Learning

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

no code implementations24 Aug 2020 Xiaoli Chen, Liu Yang, Jinqiao Duan, George Em. Karniadakis

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 coefficients for each case, which can be functions of space-time and not just constants, hence requiring the development of a data-driven modeling approach.

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