This paper describes a prototypical system that combines several aspects of engagement as defined in (Naps et al. 2003) for the topic of tree and tree algorithm animations.
Following a suggestion of Briegel, we show that a variant of the oneway model where one only allows X and Y one qubit measurements is approximately universal with respect to unita...
A category of event structures with symmetry is introduced and its categorical properties investigated. Applications to the event-structure semantics of higher order processes, no...
We present local Hoare reasoning about data update, using Context Logic for analysing structured data. We apply our reasoning to tree update, heap update which is analogous to loc...