Lacam: Search-based algorithm for quick multi-agent pathfinding

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 …

Mapper: Multi-agent path planning with evolutionary reinforcement learning in mixed dynamic environments

Z Liu, B Chen, H Zhou, G Koushik… - 2020 IEEE/RSJ …, 2020 - ieeexplore.ieee.org
Multi-agent navigation in dynamic environments is of great industrial value when deploying
a large scale fleet of robot to real-world applications. This paper proposes a decentralized …

Efficient SAT approach to multi-agent path finding under the sum of costs objective

P Surynek, A Felner, R Stern, E Boyarski - ECAI 2016, 2016 - ebooks.iospress.nl
In the multi-agent path finding (MAPF) the task is to find non-conflicting paths for multiple
agents. In this paper we present the first SAT-solver for the sum-of-costs variant of MAPF …

Optimal target assignment and path finding for teams of agents

H Ma, S Koenig - arXiv preprint arXiv:1612.05693, 2016 - arxiv.org
We study the TAPF (combined target-assignment and path-finding) problem for teams of
agents in known terrain, which generalizes both the anonymous and non-anonymous multi …

Multi-agent path finding with kinematic constraints

W Hönig, TK Kumar, L Cohen, H Ma, H Xu… - Proceedings of the …, 2016 - ojs.aaai.org
Abstract Multi-Agent Path Finding (MAPF) is well studied in both AI and robotics. Given a
discretized environment and agents with assigned start and goal locations, MAPF solvers …

Multi-agent path finding–an overview

R Stern - Artificial Intelligence: 5th RAAI Summer School …, 2019 - Springer
Abstract Multi-Agent Pathfinding (MAPF) is the problem of finding paths for multiple agents
such that every agent reaches its goal and the agents do not collide. In recent years, there …

[PDF][PDF] Improved Heuristics for Multi-Agent Path Finding with Conflict-Based Search.

J Li, A Felner, E Boyarski, H Ma, S Koenig - IJCAI, 2019 - ijcai.org
Abstract Conflict-Based Search (CBS) and its enhancements are among the strongest
algorithms for Multi-Agent Path Finding. Recent work introduced an admissible heuristic to …

Multi-agent path finding for large agents

J Li, P Surynek, A Felner, H Ma, TKS Kumar… - Proceedings of the AAAI …, 2019 - aaai.org
Abstract Multi-Agent Path Finding (MAPF) has been widely studied in the AI community. For
example, Conflict-Based Search (CBS) is a state-of-the-art MAPF algorithm based on a …

Distributed heuristic multi-agent path finding with communication

Z Ma, Y Luo, H Ma - 2021 IEEE International Conference on …, 2021 - ieeexplore.ieee.org
Multi-Agent Path Finding (MAPF) is essential to large-scale robotic systems. Recent
methods have applied reinforcement learning (RL) to learn decentralized polices in partially …

Persistent and robust execution of MAPF schedules in warehouses

W Hönig, S Kiesel, A Tinka, JW Durham… - IEEE Robotics and …, 2019 - ieeexplore.ieee.org
Multi-agent path finding (MAPF) is a well-studied problem in artificial intelligence that can be
solved quickly in practice when using simplified agent assumptions. However, real-world …