Handling Qualitative Preferences Using Normal Form Functions.
Salem BenferhatDaniel Le BerreKarima SedkiPublished in: FLAIRS Conference (2007)
Keyphrases
- normal form
- qualitative preferences
- database design
- relational databases
- disjunctive normal form
- nested relations
- functional dependencies
- relational algebra
- multi valued
- databases
- information content
- prime implicates
- boolean expressions
- relational database theory
- search algorithm
- relational calculus
- relational model
- np complete