Title:
情報処理プログラム、情報検索プログラム、情報処理装置、および情報検索装置
Document Type and Number:
Japanese Patent JP5418218
Kind Code:
B2
Abstract:
A recording medium stores an information processing program that causes a computer having a storage unit storing therein a file group in which character code strings are described, to execute generating combined identification information by dividing into two portions, at least one among identification information for a preceding character code and identification information for a succeeding character code and respectively combining the portions with the identification information that is not divided, the preceding and succeeding character codes constituting a character code string for two-consecutive grams in a file among the file group; storing to the storage unit, various consecutive-gram divided maps obtained by allocating to each type of combined identification information generated, a string of bits corresponding to the quantity of files in the file group; and updating in the consecutive-gram divided maps, a bit indicating whether the character code string for the two-consecutive grams is present in the file.
Inventors:
Masahiro Kataoka
Keishiro Tanaka
Keishiro Tanaka
Application Number:
JP2009296410A
Publication Date:
February 19, 2014
Filing Date:
December 25, 2009
Export Citation:
Assignee:
富士通株式会社
International Classes:
G06F12/00; G06F17/30
Domestic Patent References:
| JP2009289196A | ||||
| JP11338883A | ||||
| JP10501912A | ||||
| JP2001249922A |
Foreign References:
| WO2008142800A1 | ||||
| WO2008047432A1 |
Attorney, Agent or Firm:
Akinori Sakai