publications

2026

1. Preprint

   Privacy-preserving doubly robust Bayesian causal inference

   John Boby Mesadieu

   2026

   In preparation. To be submitted to AISTATS.

   Abs

   A doubly robust Bayesian estimator for treatment effects on EHR data, with differential privacy guarantees. Validated on MIMIC-IV.

2025

1. IEEE NSS/MIC

   Cardiac PET/MR attenuation correction using cycle-consistent generative adversarial networks

   John Boby Mesadieu, Tanya Schmah, and others

   In IEEE Nuclear Science Symposium, Medical Imaging Conference and Room-Temperature Semiconductor Detector Conference (NSS/MIC/RTSD), 2025

   Abs DOI

   A cycle-consistent GAN approach to attenuation correction in cardiac hybrid imaging, reducing reliance on CT and lowering patient radiation dose.