Features with Fuzzy Probability

  • Authors:
  • Affiliations:
  • Venue:
  • ECBS '04 Proceedings of the 11th IEEE International Conference and Workshop on Engineering of Computer-Based Systems
  • Year:
  • 2004

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Abstract

This paper proposes an expert system description basedon a feature diagram tree, annotated with weighted variantfeatures in the software family context. The principle of howsome variant features may be described on the basis of fuzzylogic is presented and fuzzy probability of market conditionsis introduced. The proposed description integrates the externalcross-tree constraints, and the resulting homogeneityof the logic then allows its usage to further applications,e.g., generators, or to the purposes of constraint based reasoningitself. The appliance of the proposed approach isdemonstrated by the example of a mobile phone tariff description.In the example descriptions of the decision treefor customers have been prepared.