We model security protocols as a game tree using concepts of game semantics. Using this model we ascribe semantics to protocols written in the standard simple arrow notation. Acco...
Collaborative, visual design tools are typically difficult to build and evolve. We describe a meta tool for specification and generation of multiple view, multiple user visual desi...
We describe the design of VIP, a graphical front-end to the model checker SPIN. VIP supports a visual formalism, called v-Promela that connects the model checker to modern hierarc...
UML is the standard visual object modeling language which may be very useful as a system design communication language. However, UML as a real-time modeling language has limitatio...
— This paper presents a graphical approach to model XML documents based on a Data Type Documentation called Graphical Notations-Data Type Documentation (GN-DTD). GN-DTD allows us...