ISWC 2006 5th International Semantic Web Conference
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Using Ontologies for Extracting Product Features from Web Pages
Wolfgang Holzinger Technische Universität Wien
Bernhard Kruepl Technische Universität Wien
Marcus Herzog Technische Universität Wien

In this paper, we will show how we use ontologies to bootstrap a knowledge acquisition process that extracts product knowledge from tabular data on Web pages. Furthermore, we use logical rules to reason about product specific properties and to derive higher-order knowledge about product features. We will also explain the knowledge acquisition process, covering both ontological and procedural aspects. Finally, we will give an qualitative and quantitative evaluation of our results.


5th International Semantic Web Conference, Athens, GA, USA, November 5-9, 2006, LNCS 4273




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