Index Tuning through Query Evaluation Mechanism Based on Indirect Domain Knowledge.
Sreekumar VobugariDurvasula V. L. N. SomayajuluB. M. SubrayaPublished in: UKSim (2012)
Keyphrases
- query evaluation
- domain knowledge
- inverted lists
- query language
- conjunctive queries
- query processing
- data complexity
- probabilistic databases
- deductive databases
- signature file
- data management
- xml data
- index structure
- disjunctive deductive databases
- transitive closure
- querying xml documents
- efficient query evaluation
- query engine
- relational databases
- keyword queries
- probabilistic xml
- database
- query answering
- expressive power
- data integration
- information retrieval systems
- knowledge representation
- data model
- xml streams
- database systems
- databases