A Limited Flooding Scheme for Query Delivery in Wireless Sensor Networks.
Jaemin SonNam-koo HaKyung-jun KimJeoungpil RyuJeongho SonKi Jun HanPublished in: APWeb Workshops (2006)
Keyphrases
- wireless sensor networks
- database
- sensor networks
- query processing
- indexing scheme
- response time
- energy efficient
- communication cost
- query evaluation
- user queries
- search mechanism
- node selection
- data structure
- keywords
- routing scheme
- database queries
- resource limitations
- indexing techniques
- query formulation
- query expansion
- relevance feedback
- data sources
- resource constrained
- object retrieval
- storage cost
- neighboring nodes
- active learning
- search engine