Search Results for author: Sonia Martinez

Found 10 papers, 1 papers with code

Distributed Variational Inference for Online Supervised Learning

1 code implementation5 Sep 2023 Parth Paritosh, Nikolay Atanasov, Sonia Martinez

Our key contribution lies in the derivation of a separable lower bound on the centralized estimation objective, which enables distributed variational inference with one-hop communication in a sensor network.

Binary Classification Variational Inference

Control of Discrete-Time LTI Systems using Stochastic Ensemble Systems

no code implementations23 Apr 2023 Nirabhra Mandal, Mohammad Khajenejad, Sonia Martinez

In this paper, we study the control properties of a new class of stochastic ensemble systems that consists of families of random variables.

Distributed Interval Observers for Bounded-Error LTI Systems

no code implementations2 Sep 2022 Mohammad Khajenejad, Scott Brown, Sonia Martinez

This paper proposes a novel distributed interval observer design for linear time-invariant (LTI) discrete-time systems subject to bounded disturbances.

Risk-perception-aware control design under dynamic spatial risks

no code implementations9 Sep 2021 Aamodh Suresh, Sonia Martinez

We use Cumulative Prospect Theory (CPT) to model the risk perception of a decision maker (DM) and use it to construct perceived risk functions that transform the uncertain dynamic spatial cost to deterministic perceived risks of a DM.

Iterative Algorithms for Assessing Network Resilience Against Structured Perturbations

no code implementations14 May 2021 Shenyu Liu, Sonia Martinez, Jorge Cortes

This paper studies network resilience against structured additive perturbations to its topology.

Online Optimization and Learning in Uncertain Dynamical Environments with Performance Guarantees

no code implementations18 Feb 2021 Dan Li, Dariush Fooladivanda, Sonia Martinez

We propose a new framework to solve online optimization and learning problems in unknown and uncertain dynamical environments.

Frequency Regulation with Heterogeneous Energy Resources: A Realization using Distributed Control

no code implementations15 Jul 2020 Tor Anderson, Manasa Muralidharan, Priyank Srivastava, Hamed Valizadeh Haghi, Jorge Cortes, Jan Kleissl, Sonia Martinez, Byron Washom

This paper presents one of the first real-life demonstrations of coordinated and distributed resource control for secondary frequency response in a power distribution grid.

Planning under non-rational perception of uncertain spatial costs

no code implementations5 Apr 2019 Aamodh Suresh, Sonia Martinez

Theoretically, we define a notion of expressiveness for a risk perception model and show that CPT's is higher than that of CVaR and expected risk.

Motion Planning

Cannot find the paper you are looking for? You can Submit a new open access paper.