The paper discusses a formal approach for specifying time-dependent Web applications and proposes a Markov model for reliability prediction. Measures for predicting reliability ar...
Timed and weak timed simulation relations are often used to show that operations on hybrid systems result in equivalent behavior or in conservative overapproximations. Given that s...
Abstract. We present an approach to security requirements engineering, which makes use of special kinds of problem frames that serve to structure, characterize, analyze, and solve ...
Abstract. [Context and motivation] Ever-growing systems’ complexity and novel requirements engineering approaches such as reuse or globalization imply that requirements are produ...
Abstract. This paper deals with knowledge-based computer aided design. A novel method giving additional support for conceptual design is presented. In this method, a designer firs...