| 1990 | A Class Abstraction for a Hierarchical Type System. Giorgio Ghelli |
| 1990 | A Closed Form for Datalog Queries with Integer Order. Peter Z. Revesz |
| 1990 | A Comparative Analysis of Two-Phase-Commit Protocols. Ouri Wolfson |
| 1990 | A Flexible and Adaptable Tool Kit Approach for Concurrency Control in Non Standard Database Systems. Rainer Unland |
| 1990 | A Relational Object Model. Marc H. Scholl, Hans-Jörg Schek |
| 1990 | A Theory of Specialization Constraints for Complex Objects. Grant E. Weddell, Neil Coburn |
| 1990 | Algebraic Optimization of Object-Oriented Query Languages. Catriel Beeri, Yoram Kornatzky |
| 1990 | An Evaluation Model for Clustering Strategies in the O2 Object-Oriented Database System. Véronique Benzaken |
| 1990 | Beginnings of a Theory of General Database Completions. Stefan Brass |
| 1990 | Complex Transitive Closure Queries on a Fragmented Graph. Maurice A. W. Houtsma, Peter M. G. Apers, Stefano Ceri |
| 1990 | Conjectures and Refutations in Database Design and Dependency Theory. Jyrki Nummenmaa, Peter Thanisch |
| 1990 | Deciding Boundedness for Uniformly Connected Datalog Programs. Irène Guessarian |
| 1990 | Drawing Updates From Derivations. Hendrik Decker |
| 1990 | Efficient Algorithms for Managing the History of Evolving Databases. Vassilis J. Tsotras, B. Gopinath |
| 1990 | Efficient Voting Protocols with Witnesses. Jehan-François Pâris |
| 1990 | Finite-Model Theory - a Personal Perspective. Ronald Fagin |
| 1990 | Foundations of Canonical Update Support for Closed Database Views. Stephen J. Hegner |
| 1990 | ICDT'90, Third International Conference on Database Theory, Paris, France, December 12-14, 1990, Proceedings Serge Abiteboul, Paris C. Kanellakis |
| 1990 | Improving the Concurrency of Integrity Checks and Write Operations. Stefan Böttcher |
| 1990 | Logic and Databases: An Assessment. Hervé Gallaire, Jean-Marie Nicolas |
| 1990 | Low Complexity Aggregation in GraphLog and Datalog. Mariano P. Consens, Alberto O. Mendelzon |
| 1990 | Maintaining Bounded Disorder Files in Multiprocessor Multi-Disk Environments. Gabriel Matsliach, Oded Shmueli |
| 1990 | Multiple SIP Strategies and Bottom-Up Adorning in Logic Query Optimization. Seppo Sippu, Eljas Soisalon-Soininen |
| 1990 | On Estimating the Size of Projections. Jeffrey F. Naughton, S. Seshadri |
| 1990 | On The Expressive Power of the Relational Calculus with Arithmetic Constraints. Gabriel M. Kuper |
| 1990 | Optimizatioin of a Subclass of Conjunctive Queries. Pratul Dublish, Joachim Biskup, Yehoshua Sagiv |
| 1990 | Playing Games with Objects. Stéphane Grumbach, Victor Vianu |
| 1990 | Recursively Indefinite Databases. Ron van der Meyden |
| 1990 | Removing Redundancy and Updating Databases. Paul De Bra, Jan Paredaens |
| 1990 | Representing Object Identity in a Pure Functional Language. Atsushi Ohori |
| 1990 | Static Estimation of Query Sizes in Horn Programs. Saumya K. Debray, Nai-Wei Lin |
| 1990 | The Revised Gärdenfors Postulates and Update Semantics. Leigh Willard, Li-Yan Yuan |
| 1990 | Voting and Relocation Strategies Preserving Consistency among Replicated Files. Uwe M. Borghoff |
| 1990 | WELL!: An Evaluation Procedure for All Logic Programs. Nicole Bidoit, P. Legay |