Location estimation and uncertainty analysis for mobile robots
Autonomous robot vehicles
An Experimental Study of a Cooperative Positioning System
Autonomous Robots
Heterogeneous Teams of Modular Robots for Mapping and Exploration
Autonomous Robots
Interference as a tool for designing and evaluating multi-robot controllers
AAAI'97/IAAI'97 Proceedings of the fourteenth national conference on artificial intelligence and ninth conference on Innovative applications of artificial intelligence
Evolution of self-organised path formation in a swarm of robots
ANTS'10 Proceedings of the 7th international conference on Swarm intelligence
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The improvement of odometry systems in collective robotics remains an important challenge for several applications. In this work, we propose a localisation strategy in which robots have no access to centralised information. Each robot has an estimate of its own location and an associated confidence level that decreases with distance travelled. Robots use estimates advertised by neighbouring robots to correct their own location estimates at each time-step. This simple onlinesocial form of odometry is shown to allow a group of robots to both increase the quality of individuals' estimates and efficiently improve their collective performance. Furthermore, social odometry produces a successful self-organised collective pattern.