An Expert System for Automatic Query Reformation.
Susan GauchJohn B. SmithPublished in: J. Am. Soc. Inf. Sci. (1993)
Keyphrases
- database
- expert systems
- query processing
- relevance feedback
- query formulation
- fully automatic
- indexing techniques
- knowledge base
- keywords
- response time
- semi automatic
- user queries
- database queries
- keyword search
- result set
- user defined
- query execution
- data sources
- data structure
- database systems
- artificial intelligence
- neural network
- query interface
- boolean queries
- query evaluation
- vector space
- knowledge acquisition
- knowledge representation
- information retrieval