Online View Maintenance for Continuous Query Evaluation.
Soheila DehghanzadehAlessandra MileoDaniele Dell'AglioEmanuele Della ValleShen GaoAbraham BernsteinPublished in: WWW (Companion Volume) (2015)
Keyphrases
- query evaluation
- transitive closure
- view maintenance
- query processing
- conjunctive queries
- data complexity
- query language
- data management
- xml data
- view selection
- probabilistic databases
- materialized views
- efficient query evaluation
- database
- data warehousing
- expressive power
- regular expressions
- directed acyclic graph
- data sets
- information fusion
- multiple sources
- multi source
- query optimization
- xpath queries
- data warehouse
- knowledge base
- databases