Kumar, Amar

1. Debiasing Counterfactuals In the Presence of Spurious Correlations
   2023/08/21 by Nima Fathi, Kumar, Amar, Fathi, Nima +10 · 3 citations
   Medicine · Computer Science · #COVID-19 diagnosis using AI #Explainable Artificial Intelligence (XAI) #Artificial Intelligence in Healthcare and Education
2. PRISM: High-Resolution & Precise Counterfactual Medical Image Generation using Language-guided Stable Diffusion
   2025/02/28 by Kumar, Amar, Anita Kriz, Mohammad Havaei +4 · 5 citations
   Computer Science · #AI in cancer detection #Artificial Intelligence (cs.AI) #Computer Vision and Pattern Recognition (cs.CV) #Digital Media Forensic Detection #FOS: Computer and information sciences #Generative Adversarial Networks and Image Synthesis
3. DeCoDEx: Confounder Detector Guidance for Improved Diffusion-based Counterfactual Explanations
   2024/05/15 by Nima Fathi, Fathi, Nima, Brennan Nichyporuk +6 · 1 citation
   Computer Science · Decision Sciences · #Adversarial Robustness in Machine Learning #Computer Vision and Pattern Recognition (cs.CV) #Explainable Artificial Intelligence (XAI) #FOS: Computer and information sciences #Scientific Computing and Data Management
4. RL4Med-DDPO: Reinforcement Learning for Controlled Guidance Towards Diverse Medical Image Generation using Vision-Language Foundation Models
   2025/03/20 by Saremi, Parham, Kumar, Amar, Mohamed, Mohamed +2 · 2 citations
   #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences