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Incremunica: Web-based Incremental View Maintenance for SPARQL
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Presentation
Incremunica: Web-based Incremental View Maintenance for SPARQL00:00
What is Incremental View Maintenance?00:11
View Maintenance Goal00:19
Naive solution: Query redo00:36
Naive solution: Query redo00:43
Naive solution: Query redo00:47
Naive solution: Query redo00:50
Naive solution: Query redo00:59
Incremunica: Incremental evaluation01:08
Incremunica: Incremental evaluation01:12
Incremunica: Incremental evaluation01:17
Incremunica: Incremental evaluation01:20
Incremunica: Incremental evaluation01:27
Agenda01:34
Features of Incremunica02:01
Incremunica02:02
Support additions and deletions03:05
Federated querying03:21
Supports all SPARQL SELECT operators04:19
How does Incremunica work04:43
Example: non-incremental vs incremental04:48
Example: initial result05:19
Example: update result06:02
Example: Query Plan06:18
Example: JOIN06:28
Example: JOIN06:33
Example: JOIN06:43
Example: JOIN06:57
Example: JOIN07:12
Example: JOIN07:26
Example: FILTER07:28
Example: JOIN07:31
Example: FILTER07:39
Example: FILTER07:44
Example: COUNT08:00
Example: COUNT08:03
Example: COUNT08:08
Example: COUNT08:13
How do you use Incremunica08:33
High level example08:37
Without Incremunica09:15
Without Incremunica09:24
Without Incremunica09:40
Without Incremunica09:45
Without Incremunica10:05
Non-blocking operators10:39
Ways to Use Incremunica11:38
Future work12:07
Future work12:11
Incremunica delivers real-time SPARQL querying over dynamic, federated data - fast, flexible, and fully incremental!12:36