| 1991 | TOODM - A Temporal Object-Oriented Data Model with Temporal Constraints. | Ellen Rose, Arie Segev |
| 1991 | A View Integration Approach for the Design of Multilevel Security. | Gnther Pernul, A Min Tjoa |
| 1991 | Active, Real-Time, and Heterogenous Database Systems. | Shamkant B. Navathe, Sharma Chakravarthy |
| 1991 | A Transaction Architecture for a General Purpose Semantic Data Model. | Shamkant B. Navathe, A. Balaraman |
| 1991 | From Entity-Relationship Diagram to an Object-Oriented Database. | J. Nachouki, Marie-Pierre Chastang, Henri Briand |
| 1991 | Importance of Using The Proper Level of Model. | Walter E. Moeller |
| 1991 | On the Notion of Concept. | Peter C. Lockemann, Guido Moerkotte |
| 1991 | A Prolog Implementation of an Entity-Relationship Based Database Management System. | Tok Wang Ling, Mong-Li Lee |
| 1991 | Mapping of 2-D Temporal Extended ER Models into Temporal Nested Relational Models. | Vram Kouramajian, Ramez Elmasri |
| 1991 | Bridging the Gap Between O-O and E-R. | Michael F. Kilian |
| 1991 | Language Features for Object-Oriented Conceptual Modelling. | Ralf Jungclaus, Gunter Saake, Thorsten Hartmann |
| 1991 | A Logic Based Approach to Schema Integration. | Paul Johannesson |
| 1991 | Progessive Fragment Allocation. | Janani Janakiraman, Chris Warack, Gyan Bhal, Toby J. Teorey |
| 1991 | A Language for Specifying Static and Dynamic Integrity Constraints. | Uwe Hohenstein, Klaus Hlsmann |
| 1991 | ER-T Diagrams: An Approach to Specifying Database Transactions. | Carlos A. Heuser, Eduardo Meira Peres |
| 1991 | Cooperative Behavior Through Request Modification. | Andrea S. Hemerly, Marco A. Casanova, Antnio L. Furtado |
| 1991 | Database Reverse Engineering: Models, Techniques, and Strategies. | Jean-Luc Hainaut |
| 1991 | Entity-Generating Schema Transformations for Entity-Relationship Models. | Jean-Luc Hainaut |
| 1991 | Semantic Modelling of an Accounting Universe of Discourse: The Usefulness of Inter-Relation Constraints. | Guido Geerts |
| 1991 | Commonsense Reasoning in Database Design. | Robert C. Goldstein, Veda C. Storey |
| 1991 | Drafting Extended Entity-Relationship Schemas with QUEER. | Martin Gogolla, Bernd Meyer, Gerd Westerman |
| 1991 | Database Management Systems: Paradigm Shift or Changing Paradigm. | James P. Fry |
| 1991 | Cardinality Constraints in Entity-Relationship Modeling. | Stephen Ferg |
| 1991 | Rapid Prototyping of Conceptual Database Design on a Relational Database Management System. | Ching-Ming Chao, David Chenho Kung |
| 1991 | An Analysis of Table Constraints in SQL2 Based on the Entity-Relationship Model. | Marco A. Casanova, Alexandre P. de Carvalho, L. F. G. G. M. Ridolfi, Alberto H. F. Laender |