ESCEP: A CEP based on event sharing in Internet of Things
Yinfen Xie · 2017
This paper focuses on the research of complex event in the event of overlapping processing problems, put forward a complex event processing engine ESCEP based on event sharing, and the event model is improved. An event linear sequence hash algorithm is used to decompose complex events into several intermediate events, the new event query model is generated according to the event sharing cost algorithm and the event distribution strategy is formulated through the event communication cost algorithm. The prototype system test shows that, the engine is superior to existing engines under the condition of event overlap rate increasing.