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Towards Analytics Aware Ontology Based Access to Static and Streaming Data
Published on Nov 10, 20161313 Views
Real-time analytics that requires integration and aggregation of heterogeneous and distributed streaming and static data is a typical task in many industrial scenarios such as diagnostics of turbines
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Chapter list
Towards Analytics Aware Ontology Based Access (OBDA) to Static and Streaming Data00:00
Ontology Based Data Access00:34
Success Stories02:17
Hard case for OBDA - 103:03
Hard case for OBDA - 204:45
Existing OBDA05:16
OBDA 2.0: for a Big company - 106:49
OBDA 2.0: for a Big company - 207:55
Outline: Overview of Our OBDA 2.0 - 108:37
Analytics Aware Ontology: DL-Liteagg09:17
Analytics and Source Aware QL: STARQL10:49
Query Transformation11:28
Outline: Overview of Our OBDA 2.0 - 212:24
Optimization of Data Queries: ExaStream12:31
Our Query Optimisations13:33
View Based Optimisations14:11
Evaluation14:41
Summary15:13