Answering FO+MOD queries under updates on bounded degree databases.
Christoph BerkholzJens KeppelerNicole SchweikardtPublished in: CoRR (2017)
Keyphrases
- databases
- database updates
- frequent updates
- query language
- database queries
- database
- answering queries
- query processing
- data sources
- data model
- query answering
- relational database systems
- bounded degree
- query evaluation
- indexing techniques
- data retrieval
- first order logic
- range queries
- query interface
- database systems
- complexity of query answering
- update operations
- query patterns
- user queries
- relational databases
- graph theoretic
- relational model
- approximate answers
- expressive power
- data management