Abstract | ||
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In the last decade, several algorithms, usually based on information filtering techniques, have been proposed to address multi-robot mapping problem. Less interest has been devoted to investigate a parallel or distributed organization of such algorithms in the perspective of multi-robot exploration. In this paper, we propose a distributed algorithm for map estimation based on Gauss-Seidel relaxation. The complete map is shared among independent tasks running on each robot, which integrate the independent robot measurements in local submaps, and a server, which stores contour nodes separating the submaps. Each task updates its local submap and periodically checks for inter-robot data associations. Gauss-Seidel relaxation is performed independently on each robot and afterwards on the contour nodes set on the server. Results illustrate the potential and flexibility of the new approach. |
Year | DOI | Venue |
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2010 | 10.1109/IROS.2010.5652727 | IROS |
Keywords | Field | DocType |
simultaneous localization and mapping,servers,maximum likelihood,mobile robots,parallel algorithm,clustering algorithms,maximum likelihood estimation,cartography,gauss seidel,robot kinematics,distributed algorithm,parallel algorithms | Data mining,Computer science,Server,Theoretical computer science,Artificial intelligence,Simultaneous localization and mapping,Cluster analysis,Computer vision,Parallel algorithm,Robot kinematics,Distributed algorithm,Robot,Mobile robot | Conference |
ISSN | ISBN | Citations |
2153-0858 | 978-1-4244-6674-0 | 1 |
PageRank | References | Authors |
0.37 | 12 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Dario Lodi Rizzini | 1 | 83 | 12.58 |
Stefano Caselli | 2 | 314 | 36.32 |