Conjunctive Queries with Output Access Patterns under Updates.
Ahmet KaraMilos NikolicDan OlteanuHaozhe ZhangPublished in: CoRR (2022)
Keyphrases
- log files
- access patterns
- conjunctive queries
- rewriting queries using views
- web usage mining
- web logs
- web users
- query answering
- website
- np complete
- integrity constraints
- query evaluation
- query language
- data complexity
- web mining
- special case
- data exchange
- decision procedures
- query containment
- prefetching
- query rewriting
- file system
- database systems
- query optimization
- web documents
- information retrieval
- dl lite
- databases