Search Results for author: Aayushya Agarwal

Found 6 papers, 0 papers with code

Towards Hyperparameter-Agnostic DNN Training via Dynamical System Insights

no code implementations21 Oct 2023 Carmel Fiscko, Aayushya Agarwal, Yihan Ruan, Soummya Kar, Larry Pileggi, Bruno Sinopoli

We present a stochastic first-order optimization method specialized for deep neural networks (DNNs), ECCO-DNN.

Numerical Integration

An Equivalent Circuit Approach to Distributed Optimization

no code implementations24 May 2023 Aayushya Agarwal, Larry Pileggi

In this work, we introduce a new centralized distributed optimization algorithm (ECADO) inspired by an equivalent circuit model of the distributed problem.

Distributed Optimization Numerical Integration

ECCO: Equivalent Circuit Controlled Optimization

no code implementations15 Nov 2022 Aayushya Agarwal, Carmel Fiscko, Soummya Kar, Larry Pileggi, Bruno Sinopoli

To find the value of the critical point, we propose a time step search routine for Forward Euler discretization that controls the local truncation error, a method adapted from circuit simulation ideas.

Continuous Switch Model and Heuristics for Mixed-Integer Problems in Power Systems

no code implementations29 Jun 2022 Aayushya Agarwal, Amritanshu Pandey, Larry Pillegi

In this work, we map the MINLP decision problem into a set of equivalent circuits by representing binary variables with a circuit-based continuous switch model.

Adversarially Robust Learning for Security-Constrained Optimal Power Flow

no code implementations NeurIPS 2021 Priya L. Donti, Aayushya Agarwal, Neeraj Vijay Bedmutha, Larry Pileggi, J. Zico Kolter

In recent years, the ML community has seen surges of interest in both adversarially robust learning and implicit layers, but connections between these two areas have seldom been explored.

Fast AC Steady-State Power Grid Simulation and Optimization Using Prior Knowledge

no code implementations17 Mar 2021 Aayushya Agarwal, Amritanshu Pandey, Larry Pileggi

Fast and accurate optimization and simulation is widely becoming a necessity for large scale transmission resiliency and planning studies such as N-1 SCOPF, batch contingency solvers, and stochastic power flow.

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