3 papers
cs.CL2026
ORBIT: Training-Free Multi-Attribute Behavioral Steering via Orthogonal Subspace Rotation
Narges Ghasemi, Amir Ziashahabi, Salman Avestimehr +1
Language models are widely used in assistant settings, where controlling behavioral attributes is often essential. Activation steering modifies hidden-state representations at infe…
cs.CV2025
GeoToken: Hierarchical Geolocalization of Images via Next Token Prediction
Narges Ghasemi, Amir Ziashahabi, Salman Avestimehr +1
Image geolocalization, the task of determining an image's geographic origin, poses significant challenges, largely due to visual similarities across disparate locations and the lar…
cs.CV2025
OSMGen: Highly Controllable Satellite Image Synthesis using OpenStreetMap Data
Amir Ziashahabi, Narges Ghasemi, Sajjad Shahabi +3
Accurate and up-to-date geospatial data are essential for urban planning, infrastructure monitoring, and environmental management. Yet, automating urban monitoring remains difficul…