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System, method and computer program product for performing unstructured information management and automatic text analysis

  • US 20040243554A1
  • Filed: 05/30/2003
  • Published: 12/02/2004
  • Est. Priority Date: 05/30/2003
  • Status: Abandoned Application
First Claim
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1. A data processing system for processing document data, comprising:

  • data storage for storing a collection of document data that comprises unstructured document data;

    coupled to the data storage, a semantic search engine for retrieving document data from said data storage; and

    at least one analysis engine that comprises a plurality of coupled annotators at least some of which are operable for processing document data for tokenizing document data and for identifying and annotating a particular type of semantic content;

    where said data processing system comprises an inverted file system for storing said annotations, a list comprising occurrences of respective annotations and, for each listed occurrence of a respective annotation, a set comprised of a plurality of token locations spanned by said respected annotation.

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