Database and method for evaluating the data from database

Database and method for evaluating the data from database

  • CN 102,648,467 B
  • Filed: 09/22/2010
  • Issued: 10/02/2018
  • Est. Priority Date: 09/25/2009
  • Status: Active Grant
First Claim
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1. a kind of computer system of minimum value and/or maximum value for determining the specified subsequence of value sequence, the calculatingMachine system includes database, the first input value of database purchase xnSequence, wherein n=1,2 ... i, wherein for appointOne n values, xnIt is located at x in the sequencen+1And xn-1Between, and it is associated with following values:

  • Second input value yn

    Conversion value pn,According to transfer algorithm by ynIt is calculated;

    And output valve zn, wherein zn=zn-1+pn

    The database is further configured toStore multiple output valve zn, wherein the output valve znIt is generated as being stored in the second input value y of the databasenInBetween the second input value of calculating Cost Evaluation y for describing and allowing user with reductionn, the database is configured to:

    (i) sequence of second input value is stored;

    (ii) minimum value and/or maximum value of the sequence of second input value are identified using the intermediate description;

    And(iii) the first subsequence of second input value and the first subsequence immediately second input value are at least limitedSecond subsequence of second input value later,Wherein, the boundary between first subsequence and second subsequence is located at the minimum value or the institute of the sequenceIt states at the position of maximum value,The sequence is used to allow users to determine whether the specified serial data that the user specifies to cross over first subsequenceBoundary between second subsequence, thereby determines that whether the maximum value of entire database or minimum value are included in the fingerDetermine in serial data.

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