| 1991 | INEKS - an Information System for Medical Application. | Roland Zimmerling |
| 1991 | Expert Systems Development and Management, A Case Study. | Per A. Zaring, Hans G. Vogt |
| 1991 | Knowledge-Based Schema Analysis in a Multi-Database. | Jian Yang, Mike P. Papazoglou, Louis Marinos |
| 1991 | A Query Interface for an Object Management System. | Xuequn Wu |
| 1991 | Enhancing Text Retrieval Semantically. | Edgar B. Wendlandt, James R. Driscoll |
| 1991 | InterSect: A General Purpose Hypertext System Based on an Object Oriented Database. | Bing Wang, Peter Hitchcock |
| 1991 | The Development of a Knowledge-Based Database Transaction Design Assistant. | X. Y. Wang, Nick J. Fiddian, W. A. Gray |
| 1991 | The ALDOUS90 Project: Merging Object-Oriented Databases and Knowledge-based Systems. | F.-Y. Villemin, A. Paoli, I. Tourrilhes, M. Le |
| 1991 | Atomicity of Global Transactions in Distributed Heterogeneous Database Systems. | K. Vidyasankar |
| 1991 | The Design of an Efficient Data Structure for Manipulating Data in an Image DataBase System. | A. Touir |
| 1991 | A Deductive Database System with Applications to Route Planning. | Malcolm C. Taylor, Bogdan D. Czejdo |
| 1991 | Knowledge Representation Structures for the Evaluation of Production Planning and Control Systems. | Ilias P. Tatsiopoulos, N. D. Mekras |
| 1991 | Uncertainty Management in Object-Oriented Database Systems. | Katsumi Tanaka, Susumu Kobayashi, Tomomi Sakanoue |
| 1991 | Protein Function Database as a Deductive and Object-Oriented Database. | Hidetoshi Tanaka |
| 1991 | Using Relaxation Techniques to Evaluate Queries in Deductive Databases. | Susumu Suzuki, Toshihide Ibaraki, Masahichi Kishi |
| 1991 | System Architecture and Specification of a Fast BOM Object Processor Using a Standard Relational Database Management System and a Main Memory Cache. | Frank Steyer |
| 1991 | Preparing Medical Knowledge for Diagnostic Expert Systems. | Christian Stary, Karl Fasching |
| 1991 | Supporting User Interactions with OODB's: A Declarative Approach. | Franois Staes, Laura Tarantino, Brigitte Verdonk, Dirk Vermeir |
| 1991 | A Transaction Model for Hypertext. | P. L. van der Spiegel, J. Th. W. Driessen, Peter Bruza, Theo P. van der Weide |
| 1991 | A Temporal Model for Clinical and Resource Management in Vascular Surgery. | Paul Soper, Charles Ranaboldo, Geetha Abeysinghe |
| 1991 | Hypertext for Hypertext: a Figured Thesaurus. | Oreste Signore, Roberto Aulisi, Valeria Ceccanti |
| 1991 | Map Summarization using Analogical Matching of Schema. | Shigeru Shimada, Hitoshi Matsushima |
| 1991 | Constraint-Guided Scheduling for Satellite Data Processing and Archiving. | Jrgen Scholz, Paul Levi |
| 1991 | Recursion with the Graphical Query Language CANDID. | Michel Schneider, Claude Trpied |
| 1991 | Data Modelling for International Organizations. | August-Wilhelm Scheer, Stefan Spang |