Grid Graph Reduction for Efficient Shortest Pathfinding

CY Kim, S Sull - IEEE Access, 2023 - ieeexplore.ieee.org
Single-pair shortest pathfinding (SP) algorithms are used to identify the path with the
minimum cost between two vertices in a given graph. However, their time complexity can …

Multi-agent Pathfinding on Large Maps Using Graph Pruning: This Way or That Way?

J Švancara, P Obermeier, M Husár, R Barták… - Proceedings of the …, 2022 - ojs.aaai.org
This paper extends a study on improving the performance of reduction-based solvers for the
problem of multi-agent pathfinding. The task is to navigate a set of agents in a graph without …

[PDF][PDF] Which Objective Function is Solved Faster in Multi-Agent Pathfinding? It Depends

J Švancara, D Atzmon, K Strauch… - … Conference on Agents …, 2024 - scitepress.org
Multi-agent pathfinding (MAPF) is the problem of finding safe paths for multiple mobile
agents within a shared environment. This problem finds practical applications in real-world …

[PDF][PDF] Improving the Sum-of-Cost Methods for Reduction-Based Multi-Agent Pathfinding Solvers.

R Kaminski, T Schaub, K Strauch, J Svancara - ICAART (1), 2024 - scitepress.org
Multi-agent pathfinding is the task of guiding a group of agents through a shared
environment while preventing collisions. This problem is highly relevant in various real-life …

[PDF][PDF] Improving the Sum-of-Cost Computation for Multi-Agent Pathfinding in Answer Set Programming

R Kaminski, K Strauch, J Švancara - kr.tuwien.ac.at
Multi-Agent Pathfinding [9, MAPF] is the problem of finding paths for agents in graphs while
avoiding collisions. Agents may traverse a graph's edges or wait at vertices. All agents have …

MAPDC: Multi-agent pick and delivery with capacities

ÇU Yıldırımoğlu - 2022 - research.sabanciuniv.edu
Motivated by autonomous warehouse applications in the real world, we study a variant of
Multi-Agent Path Finding (MAPF) problem where robots also need to pick and deliver some …