Kaiqi Chen

Kaiqi Chen

4 Posts

Don’t Start from Scratch: Behavioral Refinement via Interpolant-based Policy Diffusion

We develop interpolant policies that diffuse actions from informative source distributions.

Latent Emission-Augmented Perspective-Taking (LEAPT) for Human-Robot Interaction

We construct a decomposed latent state space model for perspective-taking for human robot interaction.

MIRROR for Assistive Human-Robot Communication

Inspired by Social Projection Theory, we use the robot's self model to efficiently model humans.

Learning Robust Latent Representation for Reinforcement Learning with Multi-Modal Observations

We construct a shared latent space from different sensory modalities via contrastive learning.