Selecting Data Quality Requirements for each different Web Functionalities

摘要

Data is considered as one of the most important asset for organizations. Its strategic value leads tornreconsider the importance of maintaining adequate levels of quality in data that is managed and used byrnapplications, especially in Web Applications as the main organizational showcase. However, within therncontext of Web applications development, no mechanisms to adequately control Data Quality (DQ)rnrequirements have been still proposed. This proposal is grounded on the idea of anticipating and avoidingrnDQ problems that can arise through the functionalities of a Web application. The problems arerncharacterized according to the affected DQ dimensions. To do so, our aim is to identify DQ Requirementsrnthat will be translated into specific software requirements. By these means, we intend to avoid, or at leastrnto minimize the effects of the DQ problems on the execution of users task. The main contribution of thisrnpaper is MOSCAF, a “Model for the selection of DQ requirements according the functionalities to bernimplemented in a Web application”.