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The Cartographer
Information Gathering in Ad-Hoc Radio Networks
September 09, 2019 Β· Declared Dead Β· π Information and Computation
"No code URL or promise found in abstract"
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Authors
Marek Chrobak, Kevin Costello, Leszek Gasieniec
arXiv ID
1909.03636
Category
cs.DS: Data Structures & Algorithms
Citations
1
Venue
Information and Computation
Last Checked
4 months ago
Abstract
In the ad-hoc radio network model, nodes communicate with their neighbors via radio signals, without knowing the topology of the graph. We study the information gathering problem, where each node has a piece of information called a rumor, and the objective is to transmit all rumors to a designated target node. We provide an O(n^1.5*polylog(n)) deteministic protocol for information gathering in ad-hoc radio networks, significantly improving the trivial bound of O(n^2).
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