Data model issues for object-oriented applications
ACM Transactions on Information Systems (TOIS)
A framework for schema updates in an object-oriented database system
Building an object-oriented database system
Object-oriented system development
Object-oriented system development
Refactoring object-oriented frameworks
Refactoring object-oriented frameworks
Using dynamic classes and role classes to model object migration
Theory and Practice of Object Systems - Special issue on the 1994 European Conference of Object Oriented Programming
An axiomatic model of dynamic schema evolution in objectbase systems
ACM Transactions on Database Systems (TODS)
A temporal approach to managing schema evolution in object database systems
Data & Knowledge Engineering - Special issue on ER '97
Database abstractions: aggregation and generalization
ACM Transactions on Database Systems (TODS)
Automating Support for Software Evolution in UML
Automated Software Engineering
Evolving Object-Oriented Designs with Refactorings
Automated Software Engineering
A Framework for the Evolution of Temporal Conceptual Schemas of Information Systems
CAiSE '00 Proceedings of the 12th International Conference on Advanced Information Systems Engineering
Using UML Action Semantics for Executable Modeling and Beyond
CAiSE '01 Proceedings of the 13th International Conference on Advanced Information Systems Engineering
Taxonomies and Derivation Rules in Conceptual Modeling
CAiSE '01 Proceedings of the 13th International Conference on Advanced Information Systems Engineering
Coordination Technologies for Managing Information System Evolution
CAiSE '01 Proceedings of the 13th International Conference on Advanced Information Systems Engineering
Schema Evolution and Versioning: A Logical and Computational Characterisation
FoMLaDO/DEMM 2000 Selected papers from the 9th International Workshop on Foundations of Models and Languages for Data and Objects, Database Schema Evolution and Meta-Modeling
Meta Object Management and its Application to Database Evolution
ER '92 Proceedings of the 11th International Conference on the Entity-Relationship Approach: Entity-Relationship Approach
Reflection in a Uniform Behavioral Object Model
ER '93 Proceedings of the 12th International Conference on the Entity-Relationship Approach: Entity-Relationship Approach
Multiobjects to Ease Schema Evolution in an OODBMS
ER '98 Proceedings of the 17th International Conference on Conceptual Modeling
Entity Evolution in ISA Hierarchies
ER '99 Proceedings of the 18th International Conference on Conceptual Modeling
Database Evolution: the DB-Main Approach
ER '94 Proceedings of the13th International Conference on the Entity-Relationship Approach
Towards an Abstraction Ontology
Proceedings of the 2007 conference on Information Modelling and Knowledge Bases XVIII
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The evolution of information systems from their conceptual schemas is an important research area in information systems engineering. In this paper, we aim at contributing to the area by focusing on a particular conceptual modeling construct, the partitions. We analyze the evolution of partitions in conceptual schemas of information systems. We deal with conceptual models with multiple specialization and classification, and consider whether entity types are base or derived. We provide a list of possible schema changes and, for each of them, we give its preconditions, and its effects on the schema, taking into account the state of the information base. In this paper, we deal with conceptual schemas in the UML. However, the results reported here should be applicable to most conceptual modeling languages and also to object-oriented database schemas.