A Normal Form for Function Rings of Piecewise Functions.
Martin von MohrenschildtPublished in: J. Symb. Comput. (1998)
Keyphrases
- normal form
- multi valued
- functional dependencies
- relational algebra
- piecewise linear
- disjunctive normal form
- database design
- relational databases
- nested relations
- boolean expressions
- information content
- aggregation functions
- prime implicates
- smooth functions
- relational database theory
- relational database systems
- data dependencies
- database