Challenges of Processing Temporal Events in the Sensor Web
Thomas Everding, Theodor Foerster · 2012
Temporal properties in Event Stream Processing are complex to be modeled and are still subject to research. This article addresses the implications that sensor measurements introduce to the sensor web and its applications with respect to their temporal properties. This includes the use and access of multiple different time properties, processing of multi-dimensional time information and strategies for Event Stream Processing. Each challenge is described and an approach is presented.