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Semantic Processing of Sensor Event Stream by Using External Knowledge Bases
Published on 2012-12-033192 Views
Usage of domain background knowledge about sensor data can improve the expressiveness and flexibility of event processing in sensor network applications. Huge amount of domain background knowledge sto
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Presentation
Semantic Processing of Sensor Event Stream by using External Knowledge Bases00:00
Motivation00:18
Example – Semantic Enrichment of Events00:53
Knowledge-based Event Processing02:30
Event Detection Pattern03:37
Example of Complex Event Pattern04:31
Event Query Rule Categories06:27
Pseudocode Example of Category A107:52
Pseudocode Example of Category A208:28
Pseudocode Example of Category B109:14
Pseudocode Example of Category B209:44
Example: Implementation in Prova rule language (http://prova.ws )10:13
Experiments11:28
Conclusion & Outlook12:24
Thank you!13:14