Research of the Query Technology in Wide Area Sensor Databases.
Guohua LiuShuzhi ZhangDongming ZhangPublished in: CIMCA/IAWTIC (2006)
Keyphrases
- databases
- database
- database queries
- data sources
- indexing techniques
- data retrieval
- heterogeneous databases
- user queries
- query formulation
- response time
- relevance feedback
- query expansion
- query processing
- web databases
- case study
- sensor technology
- data management
- data processing
- data integration
- query evaluation
- sensor data
- real time
- multi sensor
- search queries
- query optimization
- range queries
- user interaction
- sensor networks
- relational databases
- database systems
- keywords
- approximate matches
- search engine
- text databases
- answering queries
- information systems
- query execution
- query interface
- data streams
- result set
- key technologies
- database applications
- keyword search