Vague Joins - An Extension of the Vague Query System VQS.
Josef KüngJürgen PalkoskaPublished in: DEXA Workshop (1998)
Keyphrases
- query evaluation
- database
- fuzzy logic
- query processing
- response time
- uncertain information
- relevance feedback
- retrieval systems
- join algorithms
- join queries
- join processing
- data sources
- data management
- data structure
- query execution
- retrieval method
- query optimization
- join operations
- xml query processing
- indexing techniques
- spatial databases
- range queries
- user queries
- data warehouse
- keywords
- search engine
- databases