Efficient Evaluation of Numerical Preferences: Top k Queries, Skylines and Multi-objective Retrieval.
Wolf-Tilo BalkePublished in: Preferences (2004)
Keyphrases
- multi objective
- query processing
- skyline queries
- data retrieval
- retrieval systems
- retrieval strategies
- indexing structure
- multi objective optimization
- multiple objectives
- query formulation
- efficient computation
- information retrieval
- user preferences
- evolutionary algorithm
- retrieval process
- skyline computation
- space efficient
- document retrieval
- web search engines
- information retrieval systems
- image database
- query language
- xml retrieval
- user defined
- result set
- proximity search
- user queries
- database
- neural network
- approximate answers
- uncertain data streams
- content and structure
- relevance assessments
- query result
- database queries
- range queries
- query optimization
- query expansion