Work-in-progress: A new random walk for data collection in sensor networks.
Constantinos Marios AngelopoulosSotiris E. NikoletseasDimitra PatroumpaChristoforos L. RaptopoulosPublished in: DCOSS (2011)
Keyphrases
- random walk
- sensor networks
- data collection
- wireless sensor networks
- sensor data
- environmental monitoring
- data streams
- resource constrained
- data aggregation
- sensor nodes
- underwater acoustic
- energy consumption
- transition probability matrix
- energy efficient
- markov chain
- directed graph
- transition probabilities
- communication bandwidth
- energy efficiency
- sensor web
- pairwise
- mobile sensor networks
- flow graph
- markov random walk
- sensor readings
- data gathering
- base station
- communication cost
- data mining
- dynamic programming
- data sets
- routing protocol
- sensing devices
- key establishment