A Grammar-Based Approach Towards Unifying Hierarchical Data Models (Extended Abstract).

Marc Gyssens Jan Paredaens Dirk Van Gucht

Published in: SIGMOD Conference (1989)

Keyphrases

extended abstract
data model
databases
database systems
natural language
database design
data integration
coarse to fine
object model
hierarchical structure
relational algebra
query language
hierarchical model
context sensitive
data modeling
context free grammars
database integration