Title:
DATA PROCESSING METHOD, DATA PROCESSING SYSTEM, AND DATA PROCESSING DEVICE
Document Type and Number:
Japanese Patent JP2012117987
Kind Code:
A
Abstract:
To quickly perform a search for data having a desired time-series data pattern from among a large amount of accumulated time-series data.
A data processing device generates feature information which indicates the features of received data, associates the feature information with the data which is stored in a connected storage device and records the feature information in the storage device, and performs a search in relation to the data stored in the storage device, based on the feature information stored in the storage device. Furthermore, the data processing device generates new feature information based on multiple items of the feature information.
Inventors:
HANAOKA MIYUKI
NISHIZAWA ITARU
MURO HIROAKI
NISHIZAWA ITARU
MURO HIROAKI
Application Number:
JP2010269878A
Publication Date:
June 21, 2012
Filing Date:
December 03, 2010
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G01D9/00; G01D21/00; G06F17/30
Domestic Patent References:
| JP2010191556A | 2010-09-02 | |||
| JP2006107179A | 2006-04-20 | |||
| JPH10240716A | 1998-09-11 | |||
| JP2006338373A | 2006-12-14 |
Other References:
櫻井 茂明: "時系列パターン発見における候補時系列パターンの削減法", データベースとＷＥＢ情報システムに関するシンポジウム論文集, vol. 第2006巻, JPN6013059299, 30 November 2006 (2006-11-30), JP, pages 353 - 360, ISSN: 0002695116
金城 敬太: "帰納推論による時系列データからの関係構造の抽出", 知能と情報 第２１巻 第４号, vol. 第21巻, JPN6013059301, 15 August 2009 (2009-08-15), JP, pages 587 - 597, ISSN: 0002695117
金城 敬太: "帰納推論による時系列データからの関係構造の抽出", 知能と情報 第２１巻 第４号, vol. 第21巻, JPN6013059301, 15 August 2009 (2009-08-15), JP, pages 587 - 597, ISSN: 0002695117
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Takahiro Watanabe
Shigemi Iwasaki
Yuji Toda
Takahiro Watanabe
Shigemi Iwasaki
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