When looking at these different systems, it becomes clear that each has its own understanding of events, their arguments and the interface used to retrieve and send out events.
elos supports design of EDAs by handling events of any kind with structured and configurable solutions.
In this tech paper, a joint collaboration between emlix an Elektrobit, we describe how any event is transformed to the unified canonical format and forwarded to the clients. These clients only receive the events requested, and elos performs the filtering. Thus, developers do not have to worry about event seeking, they can focus entirely on the implementation of the event reaction.
You can find the full tech paper here.