The implication problem for 'closest node' functional dependencies in complete XML documents.
Millist W. VincentJixue LiuMukesh K. MohaniaPublished in: J. Comput. Syst. Sci. (2012)
Keyphrases
- functional dependencies
- xml documents
- integrity constraints
- relational databases
- normal form
- relational model
- xml data
- xml trees
- data dependencies
- labeling scheme
- xml queries
- logical implication
- inclusion dependencies
- database schemes
- xml databases
- database design
- data model
- entity relationship
- cardinality constraints
- xml schema
- universal relation
- conflict free
- relational schema
- relational data
- xpath queries
- database schema
- semi structured data
- data integration
- set of functional dependencies
- answering queries using views
- sql queries
- database
- deductive databases
- data types
- query language
- knowledge base