Enhancing NLP with Knowledge: Ontology-Based Information Retrieval for Handwritten Text

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• Marcus Eichenberger-Liwicki, German Research Center for Artificial Intelligence
• Monday 17 May 2010, 12:00-13:00
• SW01, Computer Laboratory.

If you have a question about this talk, please contact Laura Rimell.

This talk focuses on knowledge management (KM) technologies mainly developed by the German Research Center for AI (DFKI) and how they can be used to improve information retrieval from Natural Text Resources. First, the DFKI and the KM-group is introduced. Next, ontology-based information extraction (OBIE) is introduced, which has been successfully applied to electronic documents recently. OBIE methods first segment the text into tokens, then identify their values and their corresponding instances of the ontology, and finally try to generate new facts based on the text. Finally, a successful application on the recognition of handwriting is presented and prospects for other NLP -tasks are given.

This talk is part of the NLIP Seminar Series series.

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