Owner-free Distributed Symmetric Searchable Encryption Supporting Conjunctive Queries.
Qiuyun TongXinghua LiYinbin MiaoYunwei WangXimeng LiuRobert H. DengPublished in: ACM Trans. Storage (2023)
Keyphrases
- conjunctive queries
- query answering
- query evaluation
- integrity constraints
- data complexity
- np complete
- query language
- data exchange
- query containment
- probabilistic databases
- decision procedures
- special case
- query rewriting
- multi agent
- data model
- datalog programs
- decision support
- database
- regular path queries
- boolean expressions
- containment of conjunctive queries
- answering queries using views
- heterogeneous data
- xml data
- conp complete