Semantically Acyclic Conjunctive Queries under Functional Dependencies.
Diego FigueiraPublished in: LICS (2016)
Keyphrases
- functional dependencies
- relational database theory
- acyclic conjunctive queries
- normal form
- universal relation
- database design
- relational databases
- integrity constraints
- relational model
- database schemes
- data dependencies
- conflict free
- user defined
- inclusion dependencies
- boolean formulae
- conjunctive queries
- relational schema
- database schema
- relational data model
- xml documents
- null values
- entity relationship
- object oriented
- data model
- databases
- lower bound