Name
Abstract | ||
|---|---|---|
We propose a model for the allocation of agents to tasks when the tasks have a cost which grows over time. Our model accounts for both the natural growth of tasks and the effort of the agents at containing such growth. The objective is to produce solutions that minimize the growth of tasks (potentially stopping such growth) by efficiently coordinating the operations of the agents. This problem has strong spatial and temporal components, as the agents require time not only to work on the tasks but also to move between tasks and during that time the costs of completing the tasks continue to grow. We propose a novel distributed coordination algorithm, called Lazy max-sum, which works well even when the model of the environment has errors. The algorithm handles homogeneous as well as heterogeneous agents, which can do different amounts of work per time unit and have different travel speeds. We show experimentally that the algorithm outperforms other methods in both a simple simulation and the RoboCup Rescue agent simulation. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1016/j.robot.2018.08.015 | Robotics and Autonomous Systems |
Keywords | Field | DocType |
Multi-agent,Task allocation,Decentralized methods | Simulation,Computer science,Homogeneous,Unit of time,Distributed computing | Journal |
Volume | ISSN | Citations |
110 | 0921-8890 | 0 |
PageRank | References | Authors |
0.34 | 8 | 3 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| James Parker | 1 | 12 | 2.65 |
| Alessandro Farinelli | 2 | 667 | 74.16 |
| Maria L. Gini | 3 | 1565 | 222.14 |