Handling Inconsistencies in Tables with Nulls and Functional Dependencies.
Dominique LaurentNicolas SpyratosPublished in: CoRR (2021)
Keyphrases
- functional dependencies
- inclusion dependencies
- null values
- integrity constraints
- relational databases
- normal form
- database design
- databases
- relational model
- relational algebra
- data dependencies
- foreign key
- database
- database schemes
- universal relation
- data exchange
- user defined
- logical implication
- conflict free
- approximate functional dependencies
- knowledge base
- xml documents
- query answering
- entity relationship
- set of functional dependencies
- multivalued dependencies
- incomplete information
- relational schema
- cardinality constraints
- database schema
- relational data model
- data management
- knowledge representation
- user interface
- database systems
- horn theories
- materialized views