ISO 9126-3 PDF

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ISO/IEC Software engineering — Product quality was an international standard for the evaluation of software quality. It has been replaced by ISO/IEC. This paper analyzes the applicability and relevance of internal quality measures presented and published in ISO/IEC standard for software quality. measures published in ISO/IEC standard for software quality Study of ISO prediction capacity (from internal quality to external quality).

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Meeting user needs for iso iec This may be done, for example, by specifying target values for quality metrics which evaluates the degree of presence of quality attributes.

ISO/IEC 9126

Attributes of software that make the software adhere to standards or conventions relating to portability. In addition, we considered same priority between decision makers moreover we created a Visual basic program to perform these calculations.

It defines six product quality characteristics and in an annex provides a suggestion of quality ios. Click here to skip or ad will close in 15 seconds. These biases include changing priorities after the start of a project or not having any clear definitions of “success”.

ISO identifies the internal characteristics and external quality characteristics of a software product and contains various characters. Also, for helping the decision makers to decide between pairs of elements iso iec improving their accuracy, we used linguistic variable weight method that is shown in Table iso iec They used two different iso iec to identify these relationships.


ISO has eight product quality characteristics in contrast to ISO ‘s sixand 31 subcharacteristics. Therefore, for deriving preference ratio among decision makers and to reach a global argument among them, we use Group Fuzzy Preference Programming GFPP. By using this site, you agree to the Terms of Use and Privacy Policy. As a result, for deriving fuzzy comparision matrix we created matrix of pair wise comparisons Eq. Wang used a survey, generating items, collecting data and validating the multiple-item scale for developing a comprehensive model and tools for measuring learner satisfaction with asynchronous E-learning systems.

This standard stems from the GE model for describing software quality, presented in by McCall et al. A framework for evaluating ERP projects. Retrieved from ” https: A fuzzy ANP model for evaluating e-learning platform.

ISO/IEC – Wikipedia

The standard provides a framework for organizations to define a quality model for a software product. An attribute is an entity which can be verified or measured in the software product.

Evaluation of the criteria and effectiveness of distance E-learning with consistent fuzzy preference relations. This page was last edited on 12 Septemberat Ideally, the internal quality determines the external quality and external quality 926-3 quality in use.


Both the AHP and the ANP derive ratio scale priorities by making paired comparisons of elements on a common property or criterion Soheil et al. An external metric is a quantitative scale and measurement method, which can be used for measuring an attribute or characteristic of a software product, derived from the behaviour of the system of which it is a part. Understanding the relations between software quality attributes: Suryn and Laverdiere analyzed architecture of a soft switch in the telecom industry in order to identify internal oso characteristics, sub characteristics and iso iec measures critical to its functioning as well as a help to measure iso iec Many decision-making problems cannot be structured hierarchically because iso iec have some dependency among their criteria.


Selection criteria for commercially available software in construction accounting. Secondly, we conducted a survey to found out pair wise comparisons between criteria, sub criteria and alternative using a Standard AHP approach, thus we evaluated an 9126–3 model for selection of the most appropriate E-learning Software.


By applying ANP procedure, final evaluation was achieved, as shown in Table 4. Software product is defined in a broad sense: Quality-in-use metrics are only available when the final product is used in real conditions.

List of International Electrotechnical Commission standards.