A Methodological Approach to Choose Components in Development and Evolution Processes

  • Authors:
  • Bart George;Régis Fleurquin;Salah Sadou

  • Affiliations:
  • VALORIA Laboratory, University of south Brittany, Vannes, France;VALORIA Laboratory, University of South Brittany, Vannes, France;VALORIA Laboratory, University of South Brittany, Vannes, France

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2007

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Abstract

One of Software Engineering's main goals is to build complex applications in a simple way. For that, software components must be described by their functional and non-functional properties. Then, the problem is to know which component satisfies a specific need in a specific composition context, during software development or evolution. We claim that this is a problem of substitution, and we propose a need-aware substitution model that takes into account functional and non-functional properties.