Query: SPARQL Query Rewriting to Enforce Data Confidentiality.
Said OulmakhzouneNora Cuppens-BoulahiaFrédéric CuppensStephane MorucciPublished in: DBSec (2010)
Keyphrases
- query rewriting
- query optimization
- data confidentiality
- query answering
- query execution
- conjunctive queries
- query result
- spatial databases
- xpath queries
- data integration
- query processing
- xml queries
- tree patterns
- data quality
- cost model
- complex queries
- response time
- data integrity
- database systems
- query evaluation
- database
- data access
- integrity constraints
- search engine
- databases