An Instant and Accurate Estimation Method for Joins and Selection in a Retrieval-Intensive Environment.
Wei SunYibei LingNaphtali RisheYi DengPublished in: SIGMOD Conference (1993)
Keyphrases
- accurate estimation
- retrieval method
- synthetic data
- experimental evaluation
- high accuracy
- detection method
- information retrieval
- query optimization
- segmentation method
- image database
- computational cost
- matching algorithm
- significant improvement
- objective function
- similarity measure
- selection algorithm
- probabilistic model
- mobile robot
- cost function
- computational complexity
- search engine