3 papers
cs.AI2026
OmniPath: A Multi-Modal Agentic Framework for Auditing Wheelchair Accessibility
ASM Mobarak Hossain, Nadim Mahmud, Vaskar Raychoudhury +1
For a wheelchair user, a standard blue line on a map is often a broken promise. While platforms like OpenStreetMap (OSM) successfully capture where a path is, they frequently fail…
cs.CL2026
Chainwash: Multi-Step Rewriting Attacks on Diffusion Language Model Watermarks
Mohd Ruhul Ameen, Akif Islam, Nadim Mahmud +1
Statistical watermarking is a common approach for verifying whether text was written by a language model. Most existing schemes assume autoregressive generation, where tokens are p…
cs.AI2025
OmniAcc: Personalized Accessibility Assistant Using Generative AI
Siddhant Karki, Ethan Han, Nadim Mahmud +3
Individuals with ambulatory disabilities often encounter significant barriers when navigating urban environments due to the lack of accessible information and tools. This paper pre…