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RDF Explorer: A Visual SPARQL Query Builder
Published on Dec 10, 201965 Views
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Chapter list
RDF Explorer00:00
RDF Explorer00:05
RDF Explorer00:14
RDF Explorer00:32
The Problem00:43
Data consumption - SPARQL endpoints00:51
Data consumption - Explorers01:13
Data consumption - Explorers01:36
Data consumption - Faceted Search01:48
Data consumption - Visual Query Builders02:16
Data consumption - Visual Query Builders02:38
Data consumption - Visual Query Builders02:54
User interfaces and mental models03:12
What users believe they know03:59
Our Proposal04:42
Visual Query Language04:43
Our proposal05:11
Study design08:42
Study design08:52
Independent variables09:53
Baseline10:28
Tasks in the study11:04
Tasks in the study11:27
Tasks in the study11:37
Study setup11:54
Results12:27
Completeness ratio12:30
Correct triples12:48
Correct query shape13:01
paired-t validation13:33
Hypotheses validation13:48
Conclusions and Future work14:45
Conslusions14:47
Future work15:26
Thanks!15:53