This work is devoted to stationary optimal control problems with polygonal constraints on the components of the state. Existence of Lagrange multipliers, of different regularity, i...
Team automata have been proposed in Ellis (1997) as a formal framework for modeling both the conceptual and the architectural level of groupware systems. Here we define team autom...
: We study directed bigraph with negative ports, a bigraphical framework for representing models for distributed, concurrent and ubiquitous computing. With respect to previous vers...
There is great interest in the application of nanotechnology to medicine, but concerns for safety are paramount. We present a modelling technique based on CSP and B as a starting ...
Steve Schneider, Helen Treharne, Ana Cavalcanti, J...
Modular design methodologies, which decompose large and complex systems into components that are relatively easy to develop and maintain, have been widely adopted in the software ...