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Query Rewriting in RDF Stream Processing

Published on Jul 28, 20161159 Views

Jean-Paul Calbimonte

Querying and reasoning over RDF streams are two increasingly relevant areas in the broader scope of processing structured data on the Web. While RDF Stream Processing (RSP) has focused so far on exten

ESWC 2016 - Heraklion

Related categories

Big DataSemantic Web

Chapter list

Query Rewriting in RDF Stream Processing - 100:00
Query Rewriting in RDF Stream Processing - 200:11
RDF Streams00:27
Windowed Queries in RSP02:03
RSP Query Languages03:40
Query Rewriting in RDF Stream Processing - 3 04:28
Query Rewriting04:35
Semantic Sensor Network Ontology06:45
Rewriting in RSP07:07
Rewriting in RSP: Semantics08:23
Implementation: StreamQR10:58
StreamQR: Rewriting Steps12:14
StreamQR in Action - 113:04
StreamQR in Action - 213:50
StreamQR in Action - 314:53
Comparison: Rewriting vs No-rewriting15:10
Varying input distributions15:44
Throughput for different queries16:15
Comparing with TrOwl16:46
Conclusions17:37
Thanks a lot!18:31