Approaches for Updating Databases With Incomplete Information and Nulls.
Arthur M. KellerMarianne Winslett WilkinsPublished in: ICDE (1984)
Keyphrases
- incomplete information
- databases
- null values
- query answering
- partial information
- missing information
- relational databases
- database
- data integration
- relational model
- inclusion dependencies
- nash equilibria
- relational database theory
- possibility theory
- first order logic
- database applications
- data warehouse
- functional dependencies
- relational algebra
- autonomous agents
- mobile robot
- artificial intelligence
- learning algorithm