Abstract
In this paper, we study the probabilistic properties of reliable networks of minimum costs in d-dimensional Euclidean space. We study reliability in terms of k-edge-connectivity in graphs. We show that this problem fits into Yukich’s framework for Euclidean functionals for arbitrary k, dimension d and distant-power gradient p with p<d. With this framework results on convergence and concentration of the value of optimal solutions of random inputs follow. These results are then extended to optimal k-edge-connected power assignment graphs, where we assign transmit power to vertices, and two vertices are connected if they both have sufficient transmit power. This variant models wireless networks. Finally, we devise a partitioning heuristic to find approximate solutions quickly, and we analyze its performance in the framework of smoothed analysis.
Original language | English |
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Title of host publication | Algorithms and Discrete Applied Mathematics - 4th International Conference, CALDAM 2018, Proceedings |
Subtitle of host publication | 4th International Conference, CALDAM 2018, Guwahati, India, February 15-17, 2018, Proceedings |
Editors | B.S. Panda, Partha P. Goswami |
Publisher | Springer |
Pages | 59-72 |
Number of pages | 14 |
ISBN (Electronic) | 978-3-319-74180-2 |
ISBN (Print) | 978-3-319-74179-6 |
DOIs | |
Publication status | Published - 2018 |
Event | 4th Annual Conference on Algorithms and Discrete Applied Mathematics - IIT Guwahati INDIA, Guwahati, India Duration: 15 Feb 2018 → 17 Feb 2018 Conference number: 4 |
Publication series
Name | Communications in Computer and Information Science |
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Volume | 10743 LNCS |
ISSN (Print) | 1865-0929 |
Conference
Conference | 4th Annual Conference on Algorithms and Discrete Applied Mathematics |
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Abbreviated title | CALDAM 2018 |
Country/Territory | India |
City | Guwahati |
Period | 15/02/18 → 17/02/18 |
Keywords
- Average-case analysis
- Connectivity of graphs
- Random geometric graphs