CAWA: Continuous Approximate Where-About Queries.
Alexander J. AvedKien A. HuaAntoniya PetkovaPublished in: Infoscale (2009)
Keyphrases
- pre computed
- approximate answers
- query processing
- efficient processing
- exact answers
- query evaluation
- query language
- response time
- range queries
- database
- web search engines
- user queries
- web queries
- aggregate queries
- query types
- exact and approximate
- search queries
- approximate functional dependencies
- inverted index
- piecewise linear
- data sources
- database queries
- answering queries
- data objects
- query terms
- user defined
- data streams
- data structure