With the recent advances in radio-frequency identification (RFID), low-cost wireless sensor
devices, and Web technologies, the Internet of Things (IoT) approach has gained …

The concept of “smart city” has attracted considerable attention lately. Still, common
definitions are hard to find, and there is a lack of formal models to guide their design. This …

Usage of background knowledge about events and their relations to other concepts in the
application domain, can improve the quality of event processing. In this paper, we describe a …

Usage of background knowledge about events and their relations to other concepts in the
application domain can improve the expressiveness and flexibility of complex event …

Ontology-based Application Integration introduces UI-level (User Interface Level) application
integration and discusses current problems which can be remedied by using ontologies. It …

Event-driven systems are highly depending on the quality of detection and processing of
events. Many of complex real-world events cannot be processed by the existing event …

Time series of observations reflect the status of environmental properties. Variations in these
properties can be considered as events when they potentially affect the stability of the …

Rule Responder is a Pragmatic Web infrastructure for distributed rule-based event
processing multi-agent eco-systems. This allows specifying virtual organizations—with their …

Design and implementation of the repository is a critical problem in advanced security
information and event management (SIEM) systems, which are SIEM systems of service …

Many applications require the processing of event streams from different sources in
combination with large amounts of background knowledge. Semantic CEP is a paradigm …