no code implementations • 15 Jan 2024 • Alexis M. H. Teter, Iman Nodozi, Abhishek Halder
We show that the Lambert problem with endpoint joint probability density constraints is a generalized optimal mass transport (OMT) problem, thereby connecting this classical astrodynamics problem with a burgeoning area of research in modern stochastic control and stochastic machine learning.
no code implementations • 26 Jul 2023 • Iman Nodozi, Charlie Yan, Mira Khare, Abhishek Halder, Ali Mesbah
We show that the minimum effort control of colloidal self-assembly can be naturally formulated in the order-parameter space as a generalized Schr\"{o}dinger bridge problem -- a class of fixed-horizon stochastic optimal control problems that originated in the works of Erwin Schr\"{o}dinger in the early 1930s.
1 code implementation • 25 Oct 2022 • Alexis Teter, Iman Nodozi, Abhishek Halder
We propose a custom learning algorithm for shallow over-parameterized neural networks, i. e., networks with single hidden layer having infinite width.
no code implementations • 19 Aug 2022 • Iman Nodozi, Jared O'Leary, Ali Mesbah, Abhishek Halder
We propose formulating the finite-horizon stochastic optimal control problem for colloidal self-assembly in the space of probability density functions (PDFs) of the underlying state variables (namely, order parameters).
no code implementations • 17 Feb 2022 • Iman Nodozi, Abhishek Halder
We propose a distributed nonparametric algorithm for solving measure-valued optimization problems with additive objectives.