On fuzzy queries with contextual predicates.
Patrick BoscOlivier PivertAmine MokhtariPublished in: FUZZ-IEEE (2009)
Keyphrases
- flexible querying
- query language
- query processing
- user defined
- efficient processing
- response time
- imprecise information
- fuzzy logic
- fuzzy sets
- contextual information
- fuzzy clustering
- fuzzy rules
- database queries
- query evaluation
- user queries
- membership functions
- database
- imprecise data
- web search engines
- complex queries
- boolean operators
- query logs
- xml query languages
- boolean queries
- fuzzy numbers
- horn clauses
- aggregate queries
- query formulation
- context dependent
- boolean expressions
- context sensitive
- user behavior
- information retrieval