An indexing scheme for energy-efficient processing of content-based retrieval queries on a wireless data stream.
Yon Dohn ChungPublished in: Inf. Sci. (2007)
Keyphrases
- efficient processing
- content based retrieval
- indexing scheme
- continuous queries
- range queries
- indexing techniques
- query processing
- data streams
- indexing structure
- index structure
- image database
- multimedia databases
- image retrieval
- efficient implementation
- digital libraries
- r tree
- sliding window
- video retrieval
- video content
- multi dimensional
- skyline queries
- data distribution
- metric space
- cost model
- query evaluation
- query optimization
- data sets
- similarity search
- join algorithms
- keyword queries
- database systems
- multimedia
- search engine
- databases