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Knowledge-Based NLP and the Semantic Web Sergei Nirenburg

Knowledge-Based NLP and the Semantic Web Sergei Nirenburg Institute for Language and Information Technologies University of Maryland Baltimore County Workshop on the Semantic Web, Newark, NJ October 24, 2002. User types in question. Processing Stages are highlighted.

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Knowledge-Based NLP and the Semantic Web Sergei Nirenburg

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  1. Knowledge-Based NLP and the Semantic Web Sergei Nirenburg Institute for Language and Information Technologies University of Maryland Baltimore County Workshop on the Semantic Web,Newark, NJ October 24, 2002

  2. User types in question

  3. Processing Stages are highlighted

  4. Results appear as they become available

  5. Final answer presented as links to the facts

  6. Sources Grammars Lexicons Ontology Text MeaningRepresentation(TMR) Text Traffic Fact DB Query Response Ontological-Semantic Generation Processors Knowledge Ontological-Semantic Analysis

  7. FACT DATABASE: The “Asian-Nation” Instance: “Turkey”

  8. LEXICON: Chinese lexical entry mapped to concept “EXIT”

  9. Shallow Comparison of Some Knowledge Bases in NLP That Are Often Called Ontologies number of concepts number of properties per concept

  10. Knowledge-Based NLP and the Semantic Web or: Are You Being Served? Sergei Nirenburg Institute for Language and Information Technologies University of Maryland Baltimore County Workshop on the Semantic Web,Newark, NJ October 24, 2002

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