Title:
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Strict and extended interpretations of operation contracts in conceptual modeling
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Author:
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Queralt Calafat, Anna; Teniente López, Ernest
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Llenguatges i Sistemes Informàtics |
Abstract:
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This paper describes two different ways of understanding operation contracts in conceptual modeling. The main difference between them lies in the way operation postconditions and integrity constraints are guaranteed, which impacts on the desirable properties of operation contracts according to recommended
good practices for requirements specification. Both approaches are formalized and then compared in a number of issues. |
Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Sistemes d'informació -Operation contracts -Conceptual modeling |
Rights:
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Document type:
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Article - Published version Report |
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