Fuzzy-Assisted Event-Based kNN Query Processing in Sensor Networks.
Yinglong LiMingqi LvPublished in: CWSN (2017)
Keyphrases
- sensor networks
- knn
- k nearest neighbor
- query processing
- knn algorithm
- similarity search
- refinement step
- aggregation queries
- nearest neighbor
- range queries
- sensor data
- wireless sensor networks
- resource constrained
- environmental monitoring
- underwater acoustic
- sensor nodes
- k nearest neighbour
- fuzzy sets
- energy efficient
- data streams
- distance function
- text classification
- energy consumption
- communication cost
- database systems
- communication bandwidth
- knn classifier
- mobile wireless
- data aggregation
- feature selection
- index structure
- neural network
- nearest neighbour
- energy efficiency
- routing protocol
- data management
- sensor web
- support vector machine
- data gathering
- r tree
- data sets
- knn classification