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Extending the Discussion of Model Quality: Why Clarity and Completeness may not always be enough |
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Jan Mendling, Jan Recker
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Friday, 22 June 2007 |
Quality of modeling for information systems analysis and design is an important field of research in which, however, a comprehensive and generally acknowledged understanding is still outstanding. Notions of “model” and “quality” often remain vague and focus on particular aspects such as “syntax” or “semantics” rather than a comprehensive perspective on model quality. In this paper we argue that it is foremost the question of modeling pragmatics that is of pertinence when trying to ascertain the quality of a modeling artefact. We illustrate how pragmatic concerns mediate traditional conceptions of model quality. We refer to the well-established Bunge-Wand-Weber representation model and discuss how pragmatic concerns affect the understanding of model quality in addition to the quality criteria provided by such ontology-based theories of modeling. We apply the formalism provided by K¨uhne to clarify the influence of pragmatic...
Quality of modeling for information systems analysis and design is an important field of research in which, however, a comprehensive and generally acknowledged understanding is still outstanding. Notions of “model” and “quality” often remain vague and focus on particular aspects such as “syntax” or “semantics” rather than a comprehensive perspective on model quality. In this paper we argue that it is foremost the question of modeling pragmatics that is of pertinence when trying to ascertain the quality of a modeling artefact. We illustrate how pragmatic concerns mediate traditional conceptions of model quality. We refer to the well-established Bunge-Wand-Weber representation model and discuss how pragmatic concerns affect the understanding of model quality in addition to the quality criteria provided by such ontology-based theories of modeling. We apply the formalism provided by K¨uhne to clarify the influence of pragmatic concerns on modeling as a mapping activity with choices.
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