Gregory A. Riccardi

Recent Research Papers

Papers about enhancing Object Database Systems to allow precise specification of relationship semantics

"A Notation for Describing Aggregate Relationships in an Object-Oriented Data Model,"
Bryon K. Ehlmann and Gregory A. Riccardi,
1994 International Conference on the Applications of Databases,
Vadstena, Sweden, July, 1994.
18 pages.
Available in postscript and in Adobe Acrobat (pdf)

"A Comparison of ORN to other declarative schemes for Specifying Relationship Semantics,"
Bryon K. Ehlmann and Gregory A. Riccardi,
Information and Software Technology,
Elsevier Science, Vol. 38, No. 7, July, 1996.
16 pages.
Available in postscript and in Adobe Acrobat (pdf)

"An Intregrated and Enhanced Methodology for Modeling and Implementing Object Relationships,"
Bryon K. Ehlmann and Gregory A. Riccardi,
to appear, Journal of Object Oriented Programming, 1996.
18 pages.
Introduction available in html

Paper on dynamic views of object database schemas.