Archive for June 28th, 2006

Talking about the Pile Interactive Learning Environment (PILE) is talking about notation first.

Let there be different kind of entities:

transitions (arcs)
events
responses (actions)
circles (forms)
horizontal dotted lines

In the figure (a) above, we see an arc, i.e. a transition. Transitions are annotated by an event symbol (like a) and an optional response symbol (like x), which are separated by [...]