Search Results for author: Ruqi Bai

Found 4 papers, 2 papers with code

Benchmarking Algorithms for Federated Domain Generalization

1 code implementation11 Jul 2023 Ruqi Bai, Saurabh Bagchi, David I. Inouye

We then apply our methodology to evaluate 14 Federated DG methods, which include centralized DG methods adapted to the FL context, FL methods that handle client heterogeneity, and methods designed specifically for Federated DG.

Benchmarking Domain Generalization +1

Towards Characterizing Domain Counterfactuals For Invertible Latent Causal Models

1 code implementation20 Jun 2023 Zeyu Zhou, Ruqi Bai, Sean Kulinski, Murat Kocaoglu, David I. Inouye

Answering counterfactual queries has important applications such as explainability, robustness, and fairness but is challenging when the causal variables are unobserved and the observations are non-linear mixtures of these latent variables, such as pixels in images.

Causal Discovery counterfactual +1

Resilience to Multiple Attacks via Adversarially Trained MIMO Ensembles

no code implementations29 Sep 2021 Ruqi Bai, David I. Inouye, Saurabh Bagchi

We show that ensemble methods can improve adversarial robustness to multiple attacks if the ensemble is \emph{adversarially diverse}, which is defined by two properties: 1) the sub-models are adversarially robust themselves and yet 2) adversarial attacks do not transfer easily between sub-models.

Adversarial Robustness

Exploring Adversarial Examples via Invertible Neural Networks

no code implementations24 Dec 2020 Ruqi Bai, Saurabh Bagchi, David I. Inouye

We propose a new way of achieving such understanding through a recent development, namely, invertible neural models with Lipschitz continuous mapping functions from the input to the output.

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