Search Results for author: Iman Nodozi

Found 5 papers, 1 papers with code

Solution of the Probabilistic Lambert Problem: Connections with Optimal Mass Transport, Schrödinger Bridge and Reaction-Diffusion PDEs

no code implementations15 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.

Position

Neural Schrödinger Bridge with Sinkhorn Losses: Application to Data-driven Minimum Effort Control of Colloidal Self-assembly

no code implementations26 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.

Proximal Mean Field Learning in Shallow Neural Networks

1 code implementation25 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.

Multi-class Classification

A Physics-informed Deep Learning Approach for Minimum Effort Stochastic Control of Colloidal Self-Assembly

no code implementations19 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).

Specificity

A Distributed Algorithm for Measure-valued Optimization with Additive Objective

no code implementations17 Feb 2022 Iman Nodozi, Abhishek Halder

We propose a distributed nonparametric algorithm for solving measure-valued optimization problems with additive objectives.

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