Optimising and Executing DAPLEX Queries Using Prolog.
Norman W. PatonPeter M. D. GrayPublished in: Comput. J. (1990)
Keyphrases
- query language
- query processing
- efficient execution
- query evaluation
- database
- response time
- user queries
- range queries
- expert systems
- knowledge representation
- logic programming
- data sources
- database queries
- efficient processing
- web search engines
- knowledge base
- relational algebra
- answering queries
- data management
- retrieval systems
- query logs
- search queries
- aggregate queries
- search engine