Near-Optimal Deterministic Steiner Tree Maintenance in Sensor Networks.
Gokarna SharmaCostas BuschPublished in: ACM Trans. Sens. Networks (2016)
Keyphrases
- sensor networks
- steiner tree
- wireless sensor networks
- sensor data
- shortest path
- minimum spanning tree
- sensor nodes
- communication cost
- energy consumption
- environmental monitoring
- facility location
- underwater acoustic
- sensor readings
- data streams
- data aggregation
- resource constrained
- energy efficient
- base station
- network connectivity
- lower bound
- linear programming relaxation
- energy efficiency
- communication bandwidth
- mobile wireless
- heterogeneous sensor networks
- sensor web
- search algorithm
- visual sensor networks