Volume 59, Number 1, October 2006
Volume 59, Number 2, November 2006 Papers of the Sixth ACM International Workshop on Web Information and Data Management (WIDM 2004)
Volume 59, Number 3, December 2006 22nd International Conference on Conceptual Modeling (ER 2003)
: A method for the definition of integrity constraints in object-oriented conceptual modeling languages.
: Extending the data warehouse for service provisioning data.