Temporal order optimizations of incremental joins for composite event detection
Proceedings of the 2007 inaugural international conference on Distributed event-based systems
On static determination of temporal relevance for incremental evaluation of complex event queries
Proceedings of the second international conference on Distributed event-based systems
Web Sites Repairing through Abduction
Electronic Notes in Theoretical Computer Science (ENTCS)
RW'07 Proceedings of the Third international summer school conference on Reasoning Web
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Nowadays events are omnipresent and exchanged as messages over networks. Characteristic for applications involving advanced (or complex) event processing is the need to (1) utilize data contained in the events, (2) detect patterns made up of multiple events (so-called composite events), (3) reason about temporal and causal relationships of events, (4) accumulate events for negation and data aggregation. This article describes a high-level language approach for expressing queries to events. Its foundations are: embedding of a query language for XML and other Web data formats, support for rule-based reasoning, and a complete coverage of the four dimensions mentioned above.