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Automatic expansion of DBpedia exploiting Wikipedia cross-language information
Published on Jul 08, 20133828 Views
DBpedia is a project aiming to represent Wikipedia content in RDF triples. It plays a central role in the Semantic Web, due to the large and growing number of resources linked to it. Nowadays, only 1.
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Chapter list
Automatic expansion of DBpedia exploiting Wikipedia cross-language information00:00
Motivation00:37
DBpedia01:13
How DBpedia works - 101:54
How DBpedia works - 202:29
DBpedia problems (i)02:56
How DBpedia works - 303:58
DBpedia problems (ii) - 104:20
DBpedia problems (ii) - 205:04
DBpedia problems (iii) - 105:20
DBpedia problems (iii) - 205:32
Goals05:42
Hypotesis05:56
Workflow06:22
Training06:41
Cross-language links07:16
Unifying classes - 107:40
Unifying classes - 207:59
Unifying classes - 308:31
Unifying classes - 408:39
Unifying classes - 508:49
Kernel methods09:07
Kernel functions - 109:31
Kernel functions - 209:56
Composite kernels10:16
Experimental settings10:31
Experiments10:58
Classification11:34
Hierarchical classifier12:09
Procedure13:06
Bottom-up - 113:27
Bottom-up - 213:33
Bottom-up - 313:43
Bottom-up - 413:48
Bottom-up - 513:52
Bottom-up - 614:03
Top-down - 114:06
Top-down - 214:11
Top-down - 314:14
Top-down - 414:29
Top-down - 514:42
Top-down - 614:46
Top-down - 714:48
Top-down - 814:49
Top-down - 914:50
Top-down - 1014:51
Top-down - 1115:01
Hybrid with sub-models - 115:01
Hybrid with sub-models - 215:15
Hybrid with sub-models - 315:17
Hybrid with sub-models - 415:23
Hybrid with sub-models - 515:32
Hybrid with sub-models - 615:33
Hybrid with sub-models - 715:35
Hybrid with sub-models - 815:37
Hybrid with sub-models - 815:39
Evaluation - 115:46
Evaluation - 215:58
Evaluation - 316:10
Evaluation - 416:19
Evaluation - 516:22
Evaluation - 616:26
Results16:37
The resource - 118:08
The resource - 219:01
Conclusions & Future Work19:21
Thank you19:45