Information modeling and relational databases: from conceptual analysis to logical design
Information modeling and relational databases: from conceptual analysis to logical design
ConQuer: A Conceptual Query Language
ER '96 Proceedings of the 15th International Conference on Conceptual Modeling
Augmenting UML with Fact Orientation
HICSS '01 Proceedings of the 34th Annual Hawaii International Conference on System Sciences ( HICSS-34)-Volume 3 - Volume 3
Information Modeling Methods and Methodologies
Information Modeling Methods and Methodologies
Object role modelling and XML-Schema
ER'00 Proceedings of the 19th international conference on Conceptual modeling
MoDELS'05 Proceedings of the 2005 international conference on Satellite Events at the MoDELS
Unsatisfiability reasoning in ORM conceptual schemes
EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology
Decision table based approach for business rules modelling in UML/OCL
Proceedings of the 11th International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing on International Conference on Computer Systems and Technologies
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It is recognized that conceptual models expressed in ORM are more suitable for analysis stage and the relational database design, and because of natural verbalization are better tolerated by stakeholders, whereas UML models are more often used in the design of object oriented systems. If the system requires both of these characteristics in particular relational database and object oriented implementation of business logic, the problem of transformation from ORM to UML arises. This paper propose the approach to transform between two well-known modelling techniques: ORM models are transformed into UML models constrained by Object Constraint Language (OCL). The approach precisely describes properties of the transformation. This opens the approach for seamless refining of resulted models using UML tools and transformation to executable code. The transformation of ORM to UML/OCL transformation is validated for correctness by means of a widely used UML tools. Paper illustrates the proposed approach by a number of representative examples.