| 1991 | The Framework Rules and Objects. | Thomas A. Bruce |
| 1991 | An Extended Conceptual Modelling Language for Objects and Rules. | Robert G. Brown |
| 1991 | Semantic Modelling and Object-Oriented Modelling: Two Complementary Paradigms. | Mokrane Bouzeghoub, Elisabeth Mtais |
| 1990 | Incorporating a Model Hierarchy into the ER Paradigm. | Jianhua Zhu, Rodolphe Nassif, Pankaj Goyal, Pamela A. Drew, Bertil Askelid |
| 1990 | Software Reverse Engineering from a Currently Existing IMS Database to an Entity-Relationship Model. | John Winans, Kathi Hogshead Davis |
| 1990 | Two Explanation Facilities for the Deductive Database Management System DeDEx. | Christian A. Wieland |
| 1990 | ER Standards Proposal. | R. Spencera, Toby J. Teorey, E. Hevia |
| 1990 | Behavior Modelling by Stepwise Refining Behavior Diagrams. | Michael Schrefl |
| 1990 | SESAME: An Application of Entity-Relationship Models to a Natural Language User Interface. | Simon Sabbagh |
| 1990 | Inter-Relationship Links in the E-R Model. | Arnold Rochfeld, J. Morejon, Pascal Negros |
| 1990 | Schema Translation during Design and Integration of Databases. | Ferdi Put |
| 1990 | Advanced Entity-Relationship Databases. | Christine Parent, Stefano Spaccapietra |
| 1990 | ISO Database Standards - A Summary and Review of Status. | T. William Olle |
| 1990 | Constructing Layouts for ER-Diagrams from Visibility-Representations. | Jyrki Nummenmaa, J. Tuomi |
| 1990 | Conceptual Design for Non-Database Experts with an Interactive Schema Tailoring Tool. | Shamkant B. Navathe, Seong Geum, Dinesh K. Desai, Herman Lam |
| 1990 | Active and Heterogenous Database Systems. | Shamkant B. Navathe, Sharma Chakravarthy |
| 1990 | GraphOR: A Meta Design Tool. | J. Morejon, R. Oudrhiri, M. De Gaudemont, Pascal Negros |
| 1990 | Object-Oriented Modelling and Reasoning. | Michael V. Mannino, Injun Choi |
| 1990 | Extensional/Intensional Database Systems. | Michael V. Mannino |
| 1990 | Abstraction of Object-Oriented Data Models. | Karl J. Lieberherr, Paul L. Bergstein, Ignacio Silva-Lepe |
| 1990 | ER Modelling for Urban Data Management. | Robert Laurini |
| 1990 | A Knowledge-Based System and an ER Query Language for Accessing Relational Databases. | Jean Philippe Lagrange |
| 1990 | Knowledge and Data Engineering of a Telecommunications Network. | Larry Kerschberg, Richard Baum, Ken DeJong, Anthony Waisanen, Jong P. Yoon, Isaac Huang, Karen Eisgruber, Brad Utz |
| 1990 | Autonomy over Ubiquity: Coping with the Complexity of a Distributed World. | Alfons Kemper, Peter C. Lockemann, Guido Moerkotte, Hans-Dirk Walter, Stefan M. Lang |
| 1990 | MOLOC: Using Prolog for Conceptual Modelling. | Paul Johannesson |