Online graph pruning for pathfinding on grid maps
D Harabor, A Grastien - Proceedings of the AAAI conference on artificial …, 2011 - ojs.aaai.org
Pathfinding in uniform-cost grid environments is a problem commonly found in application
areas such as robotics and video games. The state-of-the-art is dominated by hierarchical …
areas such as robotics and video games. The state-of-the-art is dominated by hierarchical …
The increasing cost tree search for optimal multi-agent pathfinding
We address the problem of optimal pathfinding for multiple agents. Given a start state and a
goal state for each of the agents, the task is to find minimal paths for the different agents …
goal state for each of the agents, the task is to find minimal paths for the different agents …
Finding optimal solutions to cooperative pathfinding problems
T Standley - Proceedings of the AAAI conference on artificial …, 2010 - ojs.aaai.org
In cooperative pathfinding problems, non-interfering paths that bring each agent from its
current state to its goal state must be planned for multiple agents. We present the first …
current state to its goal state must be planned for multiple agents. We present the first …
[PDF][PDF] Push and swap: Fast cooperative path-finding with completeness guarantees
Cooperative path-finding can be abstracted as computing non-colliding paths for multiple
agents between their start and goal locations on a graph. This paper proposes a fast …
agents between their start and goal locations on a graph. This paper proposes a fast …
Decoupled multiagent path planning via incremental sequential convex programming
This paper presents a multiagent path planning algorithm based on sequential convex
programming (SCP) that finds locally optimal trajectories. Previous work using SCP …
programming (SCP) that finds locally optimal trajectories. Previous work using SCP …
Multi-agent path planning and network flow
J Yu, SM LaValle - Algorithmic Foundations of Robotics X: Proceedings of …, 2013 - Springer
This paper connects multi-agent path planning on graphs (roadmaps) to network flow
problems, showing that the former can be reduced to the latter, therefore enabling the …
problems, showing that the former can be reduced to the latter, therefore enabling the …
MAPP: a scalable multi-agent path planning algorithm with tractability and completeness guarantees
KC Wang, A Botea - Journal of Artificial Intelligence Research, 2011 - jair.org
Multi-agent path planning is a challenging problem with numerous real-life applications.
Running a centralized search such as A* in the combined state space of all units is complete …
Running a centralized search such as A* in the combined state space of all units is complete …
Efficient and complete centralized multi-robot path planning
Multi-robot path planning is abstracted as the problem of computing a set of non-colliding
paths on a graph for multiple robots. A naive search of the composite search space …
paths on a graph for multiple robots. A naive search of the composite search space …
[HTML][HTML] Trajectory planning of dual-robot cooperative assembly
X Chen, X You, J Jiang, J Ye, H Wu - Machines, 2022 - mdpi.com
Efficiency can be improved through the cooperation of a dual-robot during assembly.
However, how to effectively plan a simple and smooth path in a dynamic environment is a …
However, how to effectively plan a simple and smooth path in a dynamic environment is a …
ODrM* optimal multirobot path planning in low dimensional search spaces
We believe the core of handling the complexity of coordinated multiagent search lies in
identifying which subsets of robots can be safely decoupled, and hence planned for in a …
identifying which subsets of robots can be safely decoupled, and hence planned for in a …