4 papers
Latent Theory of Mind: A Decentralized Diffusion Architecture for Cooperative Manipulation
Chengyang He, Gadiel Sznaier Camps, Xu Liu +2
We present Latent Theory of Mind (LatentToM), a decentralized diffusion policy architecture for collaborative robot manipulation. Our policy allows multiple manipulators with their…
Demystifying Diffusion Policies: Action Memorization and Simple Lookup Table Alternatives
Chengyang He, Xu Liu, Gadiel Sznaier Camps +2
Diffusion policies have demonstrated remarkable dexterity and robustness in intricate, high-dimensional robot manipulation tasks, while training from a small number of demonstratio…
Social Behavior as a Key to Learning-based Multi-Agent Pathfinding Dilemmas
Chengyang He, Tanishq Duhan, Parth Tulsyan +2
The Multi-agent Path Finding (MAPF) problem involves finding collision-free paths for a team of agents in a known, static environment, with important applications in warehouse auto…
ALPHA: Attention-based Long-horizon Pathfinding in Highly-structured Areas
Chengyang He, Tianze Yang, Tanishq Duhan +2
The multi-agent pathfinding (MAPF) problem seeks collision-free paths for a team of agents from their current positions to their pre-set goals in a known environment, and is an ess…