Approximate colored range and point enclosure queries.
Ying Kit LaiChung Keung PoonBenyun ShiPublished in: J. Discrete Algorithms (2008)
Keyphrases
- query processing
- query language
- response time
- database queries
- approximate answers
- pre computed
- user queries
- complex queries
- database
- exact answers
- wide range
- exact and approximate
- query evaluation
- cost model
- approximate functional dependencies
- aggregate queries
- user defined
- information retrieval systems
- range data
- query formulation
- efficient processing
- answering queries
- retrieval systems
- data integration
- boolean queries
- prior art
- data model
- learning algorithm