On Semantic Issues Connected with Incomplete Information Databases.

Witold Lipski Jr.

Published in: ACM Trans. Database Syst. (1979)

Keyphrases

incomplete information
databases
missing information
autonomous agents
database
partial information
null values
query answering
relational databases
possibility theory
database systems
nash equilibria
semantic annotation
first order logic
database applications
cooperative
negotiation process
machine learning