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Semantic Web (contd')
“An extension of the current Web in which information is given well-defined meaning, better enabling computers and people to work in cooperation.”
Tim Berners-Lee et al., Scientific American, 2001: tinyurl.com/i59p- “…allowing the Web to reach its full potential…” with far-reaching consequences
- “The next generation of the Web”
- The next generation of the WWW
- Information has machine-processable and machine-understandable semantics
- Not a separate Web but an augmentation of the current one
- Ontologies as basic building block
- Web Data Annotation
- connecting (syntactic) Web objects, like text chunks, images, … to their semantic notion (e.g., this image is about Innsbruck, Dieter Fensel is a professor)
- Data Linking on the Web (Web of Data)
- global networking of knowledge through URI, RDF, and SPARQL (e.g., connecting my calendar with my rss feeds, my pictures, ...)
- Data Integration over the Web
- Seamless
integration of data based on different conceptual models (e.g.,
integrating data coming from my two favorite book sellers)
- Seamless
integration of data based on different conceptual models (e.g.,
integrating data coming from my two favorite book sellers)
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