5. The method as set forth in claim 1 , wherein said data propagation comprises propagation of data properties, data values or a combination thereof.
5. The method as set forth in claim 1 , wherein said data propagation comprises propagation of data properties, data values or a combination thereof. 6. The method as set forth in claim 5 , wherein said data properties are a source timestamp, an identity, a deadline, a latency budget, an ownership strength, a lifespan, or a combination thereof.