WattDB: an energy-proportional cluster of wimpy nodes.
Daniel SchallVolker HudletPublished in: SIGMOD Conference (2011)
Keyphrases
- sensor nodes
- energy consumption
- wireless sensor networks
- neighborhood information
- tree nodes
- residual energy
- data clustering
- directed graph
- nodes of a graph
- energy conservation
- data points
- total energy
- energy minimization
- minimum energy
- data objects
- clustering algorithm
- hierarchical structure
- wireless sensor nodes
- topology control
- shortest path
- sensor data
- unsupervised clustering
- small world
- energy saving
- graph structure
- hierarchical clustering
- arbitrary shape
- undirected graph
- energy efficiency
- low energy
- routing algorithm
- random walk
- sensor networks
- neural network
- website
- cluster analysis
- data mining