A Metric Model for Trustworthiness of Softwares

  • Authors:
  • Hongwei Tao;Yixiang Chen

  • Affiliations:
  • -;-

  • Venue:
  • WI-IAT '09 Proceedings of the 2009 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent Technology - Volume 03
  • Year:
  • 2009

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Abstract

Trustworthiness of softwares describes the behavior of a software when it finishes its required task. The goal of this paper is to establish a metric model which measures the trustworthiness of a software based on the basic attributes of softwares. These attributes are classified into two classes: critical and non-critical attributes and four trust criteria of monotonicity, acceleration, sensitivity and substitutivity are proposed. A metric model of trustworthiness which satisfies these four criteria is introduced.