This dissertation presents the Temporal Event Query Language (TEQL), a new language for querying event streams. Event Stream Processing enables online querying of streams of events to extract relevant data in a timely manner. TEQL enables querying of interval-based event streams using temporal database operators. Temporal databases and temporal query languages have been a subject of research for more than 30 years and are a natural fit for expressing queries that involve a temporal dimension. However, operators developed in this context cannot be directly applied to event streams.
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- Partial requirement for: Ph.D., Arizona State University, 2012Note typethesis
- Includes bibliographical refernces (p. 174-178)Note typebibliography
- Field of study: Computer science