Measuring Quality Attributes of Web-based Applications Part-II: Analysis and Models

The both review and design of the effort assessment has been discussed in part-I of this paper. This paper (part-II) explores the variation of the effort estimation with the help of analysis and implementation of Web-based applications using the effort assessment of part-I of this paper. Here we promote a simple, but efficient approach to estimate the effort needed for designing Web-based applications with the help of RS Web Application Effort Assessment (RSWAEA) model as discussed in part-I of this paper. This proposed RSWAEA model has been designed after carrying out an empirical study with the students of an advanced university class and web designers that used various client-server based Web technologies. Our first aim was to compare the relative importance of each Web-based design model. Second, we also studied the quality of the designs obtained based on construction of a User Behavior Model Graph (UBMH) to capture the reliability of Web-based applications. The results obtained from the above assessments can help us to analytically identify the effort assessment and failure points in Web systems and makes the evaluation of reliability of these systems simple
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