A Greedy Algorithm for Target Coverage Scheduling in Directional Sensor Networks.
Youn-Hee HanChan-Myung KimJoon-Min GilPublished in: J. Wirel. Mob. Networks Ubiquitous Comput. Dependable Appl. (2010)
Keyphrases
- greedy algorithm
- sensor networks
- mobile sensor networks
- wireless sensor networks
- sensor data
- greedy algorithms
- sensor nodes
- resource constrained
- objective function
- worst case
- data collection
- environmental monitoring
- scheduling problem
- communication cost
- data aggregation
- energy efficient
- energy efficiency
- data streams
- base station
- greedy strategy
- influence maximization
- greedy heuristic
- set cover
- energy consumption
- communication bandwidth
- routing protocol
- underwater acoustic
- data dissemination
- resource allocation
- network connectivity
- squeaky wheel
- knapsack problem
- mobile wireless
- data gathering
- sensor web
- reduce communication cost
- visual sensor networks
- key establishment
- randomized algorithm
- sensor readings
- website
- parallel machines