2 papers
cs.LG2025
Going Beyond Heuristics by Imposing Policy Improvement as a Constraint
Chi-Chang Lee, Zhang-Wei Hong, Pulkit Agrawal
In many reinforcement learning (RL) applications, augmenting the task rewards with heuristic rewards that encode human priors about how a task should be solved is crucial for achie…
cs.RO2024
Embodied Red Teaming for Auditing Robotic Foundation Models
Sathwik Karnik, Zhang-Wei Hong, Nishant Abhangi +5
Language-conditioned robot models have the potential to enable robots to perform a wide range of tasks based on natural language instructions. However, assessing their safety and e…