Enriching vague queries by fuzzy orderings.
Ulrich BodenhoferJosef KüngPublished in: EUSFLAT Conf. (2001)
Keyphrases
- fuzzy logic
- flexible querying
- query language
- imprecise information
- query processing
- efficient processing
- response time
- membership functions
- fuzzy sets
- fuzzy rules
- database
- complex queries
- query evaluation
- query logs
- fuzzy numbers
- multi criteria
- imprecise data
- web search engines
- data sources
- data model
- fuzzy neural network
- answering queries
- vague sets
- aggregate queries
- spatial database systems
- database queries
- fuzzy clustering
- attribute values
- user queries
- multi dimensional
- decision making
- information retrieval
- databases