McCammond's normal forms for free aperiodic semigroups revisited.
Jorge AlmeidaJosé Carlos CostaMarc ZeitounPublished in: CoRR (2014)
Keyphrases
- normal form
- functional dependencies
- database design
- database theory
- nested relations
- relational databases
- relational algebra
- data dependencies
- formal definitions
- prime implicates
- information content
- multi valued
- null values
- boolean expressions
- relational database theory
- abductive reasoning
- databases
- database schema
- mutual information