Testing is an important process that is performed to support quality assurance. Testing activities support quality assurance by gathering information about the nature of the softw...
By the early 1990s the need for reengineering legacy systems was already acute, but recently the demand has increased significantly with the shift toward web-based user interfaces...
Formal specifications have been a focus of software engineering research for many years and have been applied in a wide variety of settings. Their industrial use is still limited ...