3 papers
stat.ME2026
Fast localization of anomalous patches in spatial data under dependence
Soham Bonnerjee, Sayar Karmakar, George Michailidis
We propose a scalable, provably accurate method for localizing an unknown number of multiple axis-aligned anomalous patches in spatial data under a general class of spatial depende…
stat.ML2025
Covariate-dependent Graphical Model Estimation via Neural Networks with Statistical Guarantees
Jiahe Lin, Yikai Zhang, George Michailidis
Graphical models are widely used in diverse application domains to model the conditional dependencies amongst a collection of random variables. In this paper, we consider settings…
stat.ME2025
A generalized Bayesian approach for high-dimensional robust regression with serially correlated errors and predictors
Saptarshi Chakraborty, Kshitij Khare, George Michailidis
This paper introduces a loss-based generalized Bayesian methodology for high-dimensional robust regression with serially correlated errors and predictors. The proposed framework em…