Searching for authors named "Pericles Loucopoulos" – sorted by Relevance.
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Experiences with goal-oriented modeling of organizational change
- Abstract—In today’s business environment of relentless change, the topic of how one should proceed with understanding the reasons for change and alternative strategic options, has received much attention by researchers and practitioners alike. This paper considers the relation between goal-oriented
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P.: Goal Modeling in Requirements Engineering: Analysis and Critique
- In the field of Requirements Engineering, goal modelling approaches have received much attention in recent years by researchers and practitioners alike. This chapter identifies the uses of these approaches in different contexts of requirements analysis phases. It examines goal modelling in terms of
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A Rule-Oriented Formalism for Active Temporal Databases
- This paper introduces a declarative conceptual modelling formalism and a database transaction handling mechanism for active temporal database applications. The term `active temporal databases' is used in this paper to refer to databases that support historical information and in addition, provide me
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Verification and Validation of Temporal Business Rules
- In this paper the development of an analysis tool for verification and validation of temporal business rules is described. The formalism for expressing the business rules is the Conceptual Rule Language developed as part for the ESPRIT II project TEMPORA. 1. Introduction The TEMPORA project advocat
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The Time Dimension in Conceptual Modelling
- In recent years there has been a growing interest in the explicit introduction of time modelling in a conceptual schema. This has come about as as a result of the relaisation that realisation that the development of large information systems is becoming increasingly more difficult as user requiremen
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