Publications
3 publications
SegWithU: Uncertainty as Perturbation Energy for Single-Forward-Pass Risk-Aware Medical Image Segmentation
A post-hoc framework that augments frozen pretrained segmentation models with a lightweight uncertainty module, modeling uncertainty as perturbation energy in a compact probe space via rank-1 posterior probes for single-forward-pass failure detection.
April 2026
Venue: arXiv
Authors: Tianhao Fu, Austin Wang, Charles Chen, Roby Aldave-Garza, Yucheng Chen
MIPCandy: A Modular PyTorch Framework for Medical Image Processing
A modular PyTorch framework bridging the gap between low-level component libraries and rigid monolithic pipelines for medical image processing.
February 2026
Venue: arXiv
Authors: Tianhao Fu, Steven Chen
ATLAS: AI-Powered Stock Market Pattern Recognition System
An AI-powered stock market pattern recognition system that applies nnU-Net's auto-configuration approach from medical image segmentation to financial time series prediction, achieving 83.4% validation accuracy with only 17,081 parameters.
June 2025
Authors: Steven Chen