Cluster-based Wake-up Control for Top-k Query in Wireless Sensor Networks.
Takuya MurakamiJunya ShiraishiHiroyuki YomoPublished in: VTC2023-Spring (2023)
Keyphrases
- query processing
- wireless sensor networks
- result set
- response time
- highly relevant
- database
- query result
- user defined
- control system
- relevance feedback
- user queries
- data structure
- scoring functions
- data aggregation
- skyline queries
- ranking list
- query evaluation
- data sources
- base station
- search queries
- energy efficient
- node selection
- query optimization
- approximate answers
- query expansion
- candidate set
- biological inspired
- aggregate queries
- query formulation
- database queries
- cost model