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How to gather asynchronous oblivious robots on anonymous rings
A set of robots arbitrarily placed on the nodes of an anonymous graph have to meet at one common node and remain in there. This problem is known in the literature as... -
Hardness and approximation of gathering in static radio networks
In this paper, we address the problem of gathering information in a specific node (or \emph{sink}) of a radio network, where interference constraints are present. We... -
Certified Impossibility Results for Byzantine-Tolerant Mobile Robots
We propose a framework to build formal developments for robot networks using the COQ proof assistant, to state and to prove formally various properties. We focus in... -
Gathering of Mobile Robots Tolerating Multiple Crash Faults
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