Preference-Based Query Tuning Through Refinement/Enlargement in a Formal Context.
Nicolas SpyratosCarlo MeghiniPublished in: FoIKS (2006)
Keyphrases
- query evaluation
- query processing
- context sensitive
- user defined
- user queries
- relevance feedback
- query refinement
- query expansion
- data structure
- database
- data sources
- query formulation
- database queries
- context dependent
- search queries
- keywords
- contextual information
- context aware
- vector space
- range queries
- multimedia
- web pages
- user preferences
- retrieval method
- complex queries
- formal methods
- original query
- response time