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Grid system selection supporting device, grid system selection supporting method, and storage medium

  • US 7,882,431 B2
  • Filed: 02/20/2007
  • Issued: 02/01/2011
  • Est. Priority Date: 02/21/2006
  • Status: Expired due to Fees
First Claim
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1. A grid system selection supporting device comprising:

  • a storage unit that stores use histories for a plurality of grid systems; and

    an extraction unit that extracts at least one of the plurality of grid systems, based on the use histories, whereinthe use histories include use counts as numbers of times by which the plurality of grid systems have been used, respectively, andthe extraction unit is configured to extract the at least one of the plurality of grid systems, based on the use counts.

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