Content-Based Wake-Up for Top-k Query in Wireless Sensor Networks.
Junya ShiraishiHiroyuki YomoKaibin HuangCedomir StefanovicPetar PopovskiPublished in: IEEE Trans. Green Commun. Netw. (2021)
Keyphrases
- query processing
- wireless sensor networks
- relevance feedback
- user defined
- result set
- retrieval method
- database
- energy efficient
- image retrieval
- query result
- sensor networks
- query expansion
- user queries
- aggregate queries
- ranking list
- query evaluation
- data sources
- energy consumption
- node selection
- skyline queries
- range queries
- response time
- data structure
- keywords
- sensor nodes
- multimedia
- data cube
- data aggregation
- highly relevant
- exact and approximate
- candidate set
- approximate answers
- aggregation queries
- content based search
- web pages
- information retrieval