3 papers
cs.LG2026
Adaptive Memory Decay for Log-Linear Attention
Yaxita Amin, Helen Zichen Li, Mengfan Zhang +1
Sequence models face a fundamental tradeoff between memory capacity and computational efficiency. Transformers achieve expressive context modeling at quadratic cost, while linear a…
cs.RO2026
CHOP: Counterfactual Human Preference Labels Improve Obstacle Avoidance in Visuomotor Navigation Policies
Gershom Seneviratne, Jianyu An, Vaibhav Shende +6
Visuomotor navigation policies have shown strong perception-action coupling for embodied agents, yet they often struggle with safe navigation and dynamic obstacle avoidance in comp…
cs.CV2025
A Comparative Study of U-Net Architectures for Change Detection in Satellite Images
Yaxita Amin, Naimisha S Trivedi, Rashmi Bhattad
Remote sensing change detection is essential for monitoring the everchanging landscapes of the Earth. The U-Net architecture has gained popularity for its capability to capture spa…