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Database analysis using a probabilistic ontology

  • US 6,094,650 A
  • Filed: 03/11/1998
  • Issued: 07/25/2000
  • Est. Priority Date: 12/15/1997
  • Status: Expired due to Term
First Claim
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1. A method for analyzing a database, the database including a plurality of records having attribute-value (a-v) pairs, the method executing on a computer system including a processor, user input device and display screen, the method comprising the following steps:

  • determining, by using the processor, two or more parents of a given a-v pair, wherein a parent of an a-v pair is another a-v pair that exists within every record that the given a-v pair exists;

    displaying the two or more parents on the display screen along with an indication that the two or more parents are associated with the given a-v pair;

    accepting signals from the user input device to select one or more of the parents;

    determining a second set of parents for the selected parent; and

    displaying the second set of parents on the display screen.

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