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A short Tutorial on Semantic Web
Published on Feb 25, 20078140 Views
The availability of electronically stored information increased drastically through the development of the World Wide Web. Currently the WWW contains more than a billion documents, but support for a
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Chapter list
A Short Semantic Web Tutorial00:05
Karlsruhe: Location for Semantic Technologies02:25
KAON04:12
slide405:11
Semantic Web06:05
Machine accessible meaning (What it’s like to be a machine) 08:21
Semantic Web Layers (T. Berners-Lee et al.)09:04
XML:09:43
XML: Document = labelled tree11:15
XML: limitations for semantic markup12:33
XML machine accessible meaning13:51
The semantic pyramid again14:25
RDF for semantic annotation15:19
What does RDF Schema add?17:10
RDF Schema syntax in XML19:25
Conclusions about RDF(S)20:57
Last but not least ...21:25
Ontology22:57
Communication Principle25:22
Views on Ontologies27:19
Menu28:52
Menu29:43
Menu30:33
Ontology (in our sense)32:44
Ontology & Metadata37:44
Example: OntoWeb.org39:01
slide2742:22
OTK Methodology: Knowledge Meta Process42:33
But ...44:06
Why only semi-automatically?44:47
Where to start?46:29
Extracting Semantics from the Web48:45
Ontology Learning49:09
Example50:02
Example56:21
Crawling the (semantic) web for filling the ontology59:53
Example01:01:02
Semantic Web Usage Mining 01:07:39
Text Document Clustering of Crawled Documents01:08:59
slide4401:11:14
Our Vision01:11:28
slide4601:14:12
Acknowledgements01:15:39
Selected Literature01:16:50
Selected Literature01:18:42
Selected Literature01:20:24