REQUIRED: A Tool to Relax Queries through Relaxed Functional Dependencies.
Loredana CaruccioStefano CirilloVincenzo DeufemiaGiuseppe PoleseRoberto StanzionePublished in: EDBT (2023)
Keyphrases
- functional dependencies
- approximate functional dependencies
- relational databases
- integrity constraints
- answering queries using views
- database design
- normal form
- relational data model
- relational model
- user defined
- null values
- set of functional dependencies
- database schemes
- logical implication
- conflict free
- answering queries
- inclusion dependencies
- data dependencies
- query language
- relational database systems
- database
- cardinality constraints
- database schema
- xml documents
- aggregate queries
- universal relation
- query processing
- databases
- query containment
- recursive queries
- query evaluation
- range queries
- object oriented
- management system