Abstract Purpose of Review Planning collision-free paths for multiple robots is important for real-world multi-robot systems and has been studied as an optimization problem on graphs …
Abstract Multi-Agent Path Finding (MAPF) is the problem of moving a team of agents to their goal locations without collisions. In this paper, we study the lifelong variant of MAPF, where …
Abstract Multi-Agent Path Finding (MAPF) is the problem of planning collision-free paths for multiple agents in a shared environment. In this paper, we propose a novel algorithm MAPF …
K Okumura - Proceedings of the AAAI Conference on Artificial …, 2023 - ojs.aaai.org
We propose a novel complete algorithm for multi-agent pathfinding (MAPF) called lazy constraints addition search for MAPF (LaCAM). MAPF is a problem of finding collision-free …
This work deals with the problem of planning conflict-free paths for mobile robots in cluttered environments. Since centralized, coupled planning algorithms are computationally …
Multi-agent pathfinding (MAPF) is a critical field in many large-scale robotic applications, often being the fundamental step in multi-agent systems. The increasing complexity of MAPF …
K Okumura - arXiv preprint arXiv:2305.03632, 2023 - arxiv.org
This study extends the recently-developed LaCAM algorithm for multi-agent pathfinding (MAPF). LaCAM is a sub-optimal search-based algorithm that uses lazy successor …
We propose a novel centralized and decoupled algorithm, DDM, for solving multi-robot path planning problems in grid graphs, targeting on-demand and automated warehouse-like …
B Li, H Ma - IEEE Robotics and Automation Letters, 2023 - ieeexplore.ieee.org
We introduce a new problem formulation, Double-Deck Multi-Agent Pickup and Delivery (DD- MAPD), which models the multi-robot shelf rearrangement problem in automated …