planning - designing - developing IT
Special Interest Group on Systems Analysis and Design

Publications

CLIPS–OWL: A framework for providing object-oriented extensional ontology queries in a production rule engine

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In this paper, we define a framework, namely CLIPS–OWL, for enabling the CLIPS production rule engine to represent the...

Reducing the search space for conceptual schema transformation

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In this paper we focus on the transformation of a conceptual schema into an internal schema. For a given...

Temporal and versioning model for schema evolution in object-oriented databases

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In this paper we define the Temporal and Versioning Model for Schema Evolution (TVSE), a model that uses time...

ROVER: flexible yet consistent evolution of relationships

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Relationships have been repeatedly identified as an important object-oriented modeling construct. Most emerging modeling standards such as the object...

Formal deadlock elimination in an object oriented conceptual schema

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Object oriented models model structural and behavioural aspects of objects in the Universe of Discourse. As the dynamic aspects...

Object-oriented database schema analysis and inheritance processing: A graph-theoretic approach

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In this paper we address the inheritance process in the context of strongly typed Object-oriented database (OODB) systems, allowing...

Dependency preserving refinements and the fundamental problem of database design

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We introduce a new point of view into database schemes by applying systematically an old logical technique: translation schemes,...

View-based model-driven architecture for enhancing maintainability of data access services

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In modern service-oriented architectures, database access is done by a special type of services, the so-called data access services...

A survey of database design transformations based on the Entity-Relationship model

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At present, the Entity-Relationship (ER) model is the most important paradigm for conceptual database design. Since the model was...

Evolution of entity–relationship modelling

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New modelling languages are continually being developed. Some of them are variants of existing ones, others are completely different,...