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Large Scale Rule-Based Reasoning Using a Laptop
Published on Jul 15, 20151663 Views
Although recent developments have shown that it is possible to reason over large RDF datasets with billions of triples in a scalable way, the reasoning process can still be a challenging task with r
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Chapter list
Large scale rule-based Reasoning using a Laptop00:00
Two types of reasoning00:09
Size of datasets01:39
Previous work02:28
How to do the same reasoning on a laptop?03:04
The RETE network03:38
alpha- and beta matching05:21
Parallelization for massively parallel hardware05:56
Memory consumption06:38
Memory consumption: evaluation07:45
1. Working memories08:35
2. Triple HashSet09:41
2. Triple HashSet: compression - 110:20
2. Triple HashSet: compression - 211:13
2. Triple HashSet: compression - 311:55
2. Triple HashSet: compression - summary13:15
Resulting memory consumption13:52
Code generation for the GPU14:46
Test environment16:21
Memory consumption16:55
Reasoning performance18:03
Conclusion and future work19:07
Thank you for your attention!20:07