One Query Reducibilities Between Partial Information Classes.
Sebastian BabArfst NickelsenPublished in: MFCS (2004)
Keyphrases
- partial information
- incomplete information
- database
- user queries
- algebraic operations
- query processing
- query expansion
- query formulation
- response time
- retrieval systems
- keywords
- query evaluation
- user interaction
- relevance feedback
- data structure
- class hierarchies
- information retrieval systems
- domain specific
- retrieval model
- query terms
- data sources
- query language
- cooperative