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Ontology Learning and Knowledge Discovery Using the Web: Challenges and Recent Advances

Weichselbraun, Albert and Wohlgenannt, Gerhard and Scharl, Arno (2011) Ontology Learning and Knowledge Discovery Using the Web: Challenges and Recent Advances. In: Ontology Learning and Knowledge Discovery Using the Web: Challenges and Recent Advances. IGI Global, pp. 1-15. ISBN 1609606256

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Abstract

By providing interoperability and shared meaning across actors and domains, lightweight domain ontologies are a cornerstone technology of the Semantic Web. This chapter investigates evidence sources for ontology learning and describes a generic and extensible approach to ontology learning that combines such evidence sources to extract domain concepts, identify relations between the ontology’s concepts, and detect relation labels automatically. An implementation illustrates the presented ontology learning and relation labeling framework and serves as the basis for dis- cussing possible pitfalls in ontology learning. Afterwards, three use cases demonstrate the usefulness of the presented framework and its application to real-world problems.

Item Type:Book Section
Subjects:Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:Faculty of Engineering, Science and Mathematics > School of Electronics and Computer Science
ID Code:37
Deposited By: Dr Albert Weichselbraun
Deposited On:15 Apr 2012 19:01
Last Modified:15 Apr 2012 19:01

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