3 papers
cs.CV2026
FZ-VLM: A Two Stage Florence-Zephyr Vision Language Model Framework for Pulmonary Nodule Characterization and Clinical Decision Making
Pramit Dutta, Jenita Manokaran, Richa Mittal +2
Lung cancer remains one of the leading causes of cancer-related mortality worldwide, and Computed Tomography (CT) is a primary imaging tool for screening and followup assessment. A…
cs.LG2026
AdaPrivate-TS: Private Thompson Sampling for Contextual Bandits with Privacy Amplification
Mohammadreza Riyazat, Eranga Ukwatta
We present AdaPrivate-TS, a differentially private contextual bandit algorithm that combines Thompson Sampling with batched zCDP composition. Our key insight is that differential p…
eess.IV2026
ADP-FL-MedSeg: Adaptive Differential Privacy for Federated Medical Segmentation Across Diverse Modalities
Puja Saha, Eranga Ukwatta
Large volumes of medical data remain underutilized because centralizing distributed data is often infeasible due to strict privacy regulations and institutional constraints. In add…