Distributed Spatial Correlation-based Clustering for Approximate Data Collection in WSNs.
Zhidan LiuWei XingBo ZengYongchao WangDongming LuPublished in: AINA (2013)
Keyphrases
- data collection
- wireless sensor networks
- clustering algorithm
- sensor networks
- clustering method
- spatial clustering
- distributed environment
- data analysis
- k means
- unsupervised learning
- spatial information
- cooperative
- distributed systems
- data gathering
- lightweight
- data mining
- spatial data
- spatio temporal
- spectral clustering
- categorical data
- communication cost
- document clustering
- spatial relationships
- spatial and temporal
- energy consumption
- mobile agents
- peer to peer
- grid cells
- energy efficient
- low overhead
- self organizing maps
- data clustering
- cluster analysis
- sensor nodes
- data points
- similarity measure
- machine learning