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Weiheng Dai

4 accepted papers

2025

Heterogeneous Multi-robot Task Allocation and Scheduling via Reinforcement Learning

RA-L 2025

Many multi-robot applications require allocating a team of heterogeneous agents (robots) with different abilities to cooperatively complete a given set of spatially distributed tasks as quickly as possible. We focus on tasks that can only be initiated when all required agents are present otherwise a

Cited by 36SourceScholar
2025

SIGMA: Sheaf-Informed Geometric Multi-Agent Pathfinding

ICRA 2025

The Multi-Agent Path Finding (MAPF) problem aims to determine the shortest and collision-free paths for multiple agents in a known, potentially obstacle-ridden environment. It is the core challenge for robotic deployments in large-scale logistics and transportation. Decentralized learningbased appro

Cited by 5SourcecodeScholar
2025

Search-TTA: A Multi-Modal Test-Time Adaptation Framework for Visual Search in the Wild

CoRL 2025poster

To perform autonomous visual search for environmental monitoring, a robot may leverage satellite imagery as a prior map. This can help inform coarse, high level search and exploration strategies, even when such images lack sufficient resolution to allow fine-grained, explicit visual recognition of t…

Cited by 0SourceScholar
2024

Dynamic Coalition Formation and Routing for Multirobot Task Allocation via Reinforcement Learning

ICRA 2024poster

Many multi-robot deployments, such as automated construction of buildings, distributed search, or cooperative mapping, often require agents to intelligently coordinate their trajectories and form coalition over a large domain, to complete spatially distributed tasks as quickly as possible. We focus…

Cited by 2SourceScholar