|Title||Demo: Approximate Semantic Matching in the COLLIDER Event Processing Engine|
|Publication Type||Conference Proceedings|
|Year of Publication||2013|
|Authors||Souleiman Hasan, Kalpa Gunaratna, Yongrui Qin, Edward Curry|
|Conference Name||7th ACM International Conference on Distributed Event-Based Systems (DEBS '13)|
|Conference Location||Arlington, Texas|
|Keywords||Approximate Event Matching, Loose Semantic Coupling, semantic matching|
This demo presents a use case from the energy management domain. It builds upon previous work on approximate semantic matching of heterogeneous events and compares two semantic matching scenarios: exact and approximate. It illustrates how a large number of exact matching event subscriptions are needed to match heterogeneous power consumption events. It then demonstrates how a small number of approximate semantic matching subscriptions are needed but possibly with a lower true positives/negatives performance. The demo is delivered via the COLLIDER approximate event processing engine currently under development in DERI.