Result Pattern Hiding Searchable Encryption for Conjunctive Queries.
Shangqi LaiSikhar PatranabisAmin SakzadJoseph K. LiuDebdeep MukhopadhyayRon SteinfeldShifeng SunDongxi LiuCong ZuoPublished in: CCS (2018)
Keyphrases
- conjunctive queries
- query answering
- integrity constraints
- query evaluation
- data complexity
- query language
- probabilistic databases
- special case
- data exchange
- np complete
- containment of conjunctive queries
- decision procedures
- query rewriting
- pattern matching
- answering queries using views
- conjunctive regular path queries
- regular path queries
- database systems
- bounded treewidth
- relational queries
- query containment
- schema mappings
- relational databases