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Named Entities for Hot Topics Ranking and Ontology Navigation Aid
by:In: HT '09: Proceedings of the Twentieth ACM Conference on Hypertext and Hypermedia New York, NY, USA:
ACM
(July 2009)
.
Abstract
This paper presents an application which relies on Natural
Language Processing techniques to identify hot topics in a
news portal. Named Entity Recognition, semantic tagging
and identity identification are used to acquire knowledge of
the domain, generate ontologies automatically and rank hot
topics for the news in the portal.


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