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Improved Approximation Results for the Minimum Energy Broadcasting Problem

✍ Scribed by Michele Flammini; Ralf Klasing; Alfredo Navarra; Stephane Perennes


Publisher
Springer
Year
2007
Tongue
English
Weight
459 KB
Volume
49
Category
Article
ISSN
0178-4617

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A logarithmic approximation algorithm fo
✍ Ioannis Caragiannis; Christos Kaklamanis; Panagiotis Kanellopoulos πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 123 KB

Motivated by the problem of supporting energy-efficient broadcasting in ad hoc wireless networks, we study the Minimum Energy Consumption Broadcast Subgraph (MECBS) problem. We present the first logarithmic approximation algorithm for the problem which uses an interesting reduction to Node-Weighted