Do you use stream reasoning to predict data?

Hello guys,

I read about stream reasoning, which I find quite interesting. It seems to be a really young field in science.

Basically, you have a knowledge base and try to reason, derive new knowledge, on a stream of incoming events. Therefore, complex events are derived from simpler events by means of deductive rules.

One engine for example is ETALIS, which seems to be quite famous.

Has anybody of you used stream reasoning before? Could this be used to predict some events?

I appreciate your answers!