Keyphrases
- normal form
- database design
- totally unimodular
- functional dependencies
- database theory
- relational algebra
- nested relations
- relational databases
- formal definitions
- singular value decomposition
- information content
- projection method
- prime implicates
- data dependencies
- relational database theory
- function symbols
- multi valued
- database applications
- databases
- missing values
- boolean expressions
- binary matrix