Optimization of Query Sequences in Business Intelligence Applications.
Holger SchwarzTobias KraftRalf RantzauBernhard MitschangPublished in: it Inf. Technol. (2003)
Keyphrases
- optimization strategies
- query processing
- response time
- query evaluation
- user queries
- query expansion
- keywords
- query formulation
- optimization method
- data structure
- hidden markov models
- optimization problems
- database
- global optimization
- range queries
- relevance feedback
- query plan
- database queries
- sequential patterns
- complex queries
- retrieval method
- user defined
- retrieval systems
- business intelligence
- optimization algorithm
- data mining
- data streams
- data objects
- objective function
- databases