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Named Entities for Hot Topics Ranking and Ontology Navigation Aid

by: Mírian Bruckschen, Renata Vieira, and Sandro Rigo
In: HT '09: Proceedings of the Twentieth ACM Conference on Hypertext and Hypermedia New York, NY, USA: ACM (July 2009) .
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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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