Evidence-driven quality evaluation model of collaboration software trustworthiness

Establishment of quality evaluation model of trustworthiness plays an important role in quality analysis for collaboration software. Therefore, this paper researches the quality evaluation model and proposes a method of establishing the quality level model based on practical evidence. This method is mainly carried out as follows: The trustworthiness evidence model is established through collecting the practical evidence in the systems development life cycle. Then the measurement method and the value range are analyzed and the trustworthiness level model is established to provide the evaluation criterion to the evaluation of software trustworthiness. The quality level model based on the practical evidence is able to ensure the practical operability of the evaluation of trustworthiness and to lower down the work complexity.