Moving range queries in distributed complex event processing
Boris Koldehofe, Beate Ottenwälder, Kurt Rothermel, Umakishore Ramachandran · 2012
Up to now, correlations in complex event processing (CEP) systems are detected by a well defined set of operators, whose configuration is determined ahead of deployment time. Although CEP operators involve location specific attributes, state of the art systems are heavily constrained in detecting situations where the interest in a situation changes depending on the consumer's location, e. g., with the movement of mobile devices.