Tight Fine-Grained Bounds for Direct Access on Join Queries.
Karl BringmannNofar CarmeliStefan MengelPublished in: CoRR (2022)
Keyphrases
- fine grained
- join queries
- access control
- lower bound
- coarse grained
- query optimization
- query processing
- parallel processing
- conjunctive queries
- spatial databases
- r tree
- efficient processing
- query execution
- complex queries
- join algorithms
- spatial join
- cost model
- data structure
- database systems
- query answering
- information retrieval
- range queries
- similarity search
- special case
- optimal solution