DACA: Data-Aware Clustering and Aggregation in Query-Driven Wireless Sensor Networks.
Somaieh BahramiHamed YousefiAli MovagharPublished in: ICCCN (2012)
Keyphrases
- data objects
- wireless sensor networks
- data sources
- database
- data points
- data collection
- data sets
- data structure
- knowledge discovery
- training data
- query processing
- multi dimensional data
- data aggregation
- clustering analysis
- cluster analysis
- user defined
- query expansion
- spatial data
- wireless networks
- categorical data
- response time
- environmental monitoring
- query answers
- relevance feedback