← Search

Alvin Pan

2 accepted papers

2024

Decision Making for Human-in-the-loop Robotic Agents via Uncertainty-Aware Reinforcement Learning

ICRA 2024poster

In a Human-in-the-Loop paradigm, a robotic agent is able to act mostly autonomously in solving a task, but can request help from an external expert when needed. However, knowing when to request such assistance is critical: too few requests can lead to the robot making mistakes, but too many requests…

Cited by 12SourceScholar
2023

Efficient Graph Field Integrators Meet Point Clouds

ICML 2023poster

We present two new classes of algorithms for efficient field integration on graphs encoding point cloud data. The first class, $\mathrm{SeparatorFactorization}$ (SF), leverages the bounded genus of point cloud mesh graphs, while the second class, $\mathrm{RFDiffusion}$ (RFD), uses popular $\epsilon$…