In complex systems, it is difficult to identify which system element is involved in which requirement. In this article, we present a new approach for expressing and validating a ...
We present various techniques for improving the time and space efficiency of symbolic model checking for system requirements specified as synchronous finite state machines. We use...
William Chan, Richard J. Anderson, Paul Beame, Dav...
A technique is presented for obtaining a specification from a requirement through a series of incremental steps. The starting point is a Problem Frame description involving a requ...
NASA spends millions designing and building spacecraft for its missions. The dependence on software is growing as spacecraft become more complex. With the increasing dependence on...
Domain analysis involves not only looking at standard requirements documents (e.g., use case specifications) but also at customer information packs, market analyses, etc. Looking ...