A Probabilistic Approach to Query Processing in Heterogeneous Database Systems.
Frank Shou-Cheng TsengArbee L. P. ChenWei-Pang YangPublished in: RIDE-TQP (1992)
Keyphrases
- heterogeneous database systems
- query processing
- multiple autonomous
- bayesian networks
- probabilistic model
- similarity search
- query optimization
- data driven
- generative model
- probabilistic logic
- database systems
- data management
- index structure
- processing queries
- uncertain data
- query execution
- user queries
- neural network
- information retrieval systems
- nearest neighbor
- multidatabase environment