In Software Engineering (SE), a system has properties that#R##N#emerge from the combination of its parts, these emergent properties will#R##N#surely be a matter of system failure if the Non-Fuctional Requirements#R##N#(NFRs), or system qualities, are not specified in advance. In Web Engineering#R##N#(WE) field occurs very similar, but with some other issues related#R##N#to special characteristics of the Web applications such as the navigation#R##N#(with the application of the security). In this paper, we improve our#R##N#Model-Driven tool, named WebREd-Tool, extending the requirements#R##N#metamodel with a NFRs classification, the main idea is to help the Web#R##N#application designer with the NFRs specification to make better design#R##N#decisions and also to be used to validate the quality of the final Web#R##N#application.
['José Alfonso Aguilar', 'Sanjay Misra', 'Anibal Zaldívar', 'Roberto Valdivia Bernal']
Improving Requirements Specification in WebREd-Tool by Using a NFR’s Classification