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

Publications

Incorporating ontology-based semantics into conceptual modelling

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With the increasing complexity of applications and user needs, recent research has shifted from a data-information level to a...

Metainformation scenarios in Digital Humanities: Characterization and conceptual modelling strategies

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Requirements for the analysis, interpretation and reuse of information are becoming more and more ambitious as we generate larger...

Execution of Partial State Machine Models

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The iterative and incremental nature of software development using models typically makes a model of a system incomplete (i.e.,...

Assessing and improving state-based class testing: a series of experiments

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This work describes an empirical investigation of the cost effectiveness of well-known state-based testing techniques for classes or clusters...

Evolution of object behavior using context relations

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A collection of design patterns was described by E. Gamma et al. (1994). Each pattern ensures that a certain...

Supporting systems development by capturing deliberations during requirements engineering

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Support for various stakeholders involved in software projects (designers, maintenance personnel, project managers and executives, end users) can be...

Conceptual Modeling in the Context of Development

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The conceptual model is a model of the application domain as perceived by the users’ community and the development...

Existence dependency: The key to semantic integrity between structural and behavioral aspects of object...

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In object-oriented conceptual modeling, the generalization/specialization hierarchy and the whole/part relationship are prevalent classification schemes for object types. This...

How Developers’ Experience and Ability Influence Web Application Comprehension Tasks Supported by UML Stereotypes:...

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In recent years, several design notations have been proposed to model domain-specific applications or reference architectures. In particular, Conallen...

On the properties of extended inclusion dependences

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In this correspondence, we propose new classes of inclusion dependences as an extension of "generalization" based on the entity...