Enhancing Course Reusability through XML Schemas Integration.

Aida Boukottaya

Published in: Document Numérique (2003)

Keyphrases

xml schema
regular expressions
xml documents
relational databases
xml data
integrity constraints
data exchange
data integration
xml queries
conceptual schemas
xml databases
conceptual model
schema mappings
learning objects
context free grammars
databases
building blocks
domain knowledge
e learning
search engine