Intelligent Query Answering with Contextual Knowledge for Relational Databases.
Dietmar SeipelDaniel WeidnerSalvador AbreuPublished in: SLATE (2021)
Keyphrases
- query answering
- contextual knowledge
- relational databases
- contextual information
- data exchange
- integrity constraints
- data integration systems
- data integration
- data complexity
- conjunctive queries
- incomplete information
- case based reasoning
- answering queries
- databases
- object oriented
- relational model
- inconsistent databases
- query rewriting
- database
- functional dependencies
- data model
- sql queries
- normal form
- query containment
- xml documents
- dl lite
- inclusion dependencies
- expert systems
- data dependencies
- artificial intelligence
- null values
- medical domain
- query answers
- data analysis
- datalog programs
- context aware
- xml databases
- schema mappings
- knowledge discovery
- decision support system