Software metrics (2nd ed.): a rigorous and practical approach
Software metrics (2nd ed.): a rigorous and practical approach
Communications of the ACM
Improving Web information systems with navigational patterns
WWW '99 Proceedings of the eighth international conference on World Wide Web
Specifying Quality Characteristics and Attributes for Websites
Web Engineering, Software Engineering and Web Application Development
Weight-modeling of B2C system quality
Computer Standards & Interfaces
Towards a reusable repository for web metrics
Journal of Web Engineering
The 2QCV3Q quality model for the analysis of web site requirements
Journal of Web Engineering
Web application evaluation and refactoring: a qualityoriented improvement approach
Journal of Web Engineering
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Recent surveys on e-commerce sites confirm the increased use of the Web for shopping. The reasons of these trends have been attributed to different factors such as convenience, saving time, absence of sales pressure, among others. However, an essential site characteristic that should also be taken into account is the quality in use. In this paper, we present a case study on five e-bookstores in order to assess characteristics and attributes that influence quality in use utilizing for such an end the Web-site Quality Evaluation Methodology (QEM). The main goal of this work is to show the level of accomplishment of required quality characteristic like usability, functionality, reliability, efficiency and derived sub-characteristics and attributes, regarding the user standpoint. In addition, we focus on sub-characteristics and attributes concerning e-commerce site functionality.