WO2008105406A1 - データ収集システム、データ収集方法、およびデータ収集プログラム - Google Patents

データ収集システム、データ収集方法、およびデータ収集プログラム Download PDF

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Publication number
WO2008105406A1
WO2008105406A1 PCT/JP2008/053291 JP2008053291W WO2008105406A1 WO 2008105406 A1 WO2008105406 A1 WO 2008105406A1 JP 2008053291 W JP2008053291 W JP 2008053291W WO 2008105406 A1 WO2008105406 A1 WO 2008105406A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
transfer destination
data collection
destination information
devices
Prior art date
Application number
PCT/JP2008/053291
Other languages
English (en)
French (fr)
Inventor
Akitake Mitsuhashi
Original Assignee
Nec Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corporation filed Critical Nec Corporation
Priority to JP2009501243A priority Critical patent/JP5187532B2/ja
Priority to US12/528,587 priority patent/US8214530B2/en
Publication of WO2008105406A1 publication Critical patent/WO2008105406A1/ja
Priority to US13/446,113 priority patent/US8521910B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/565—Conversion or adaptation of application format or content
    • H04L67/5651—Reducing the amount or size of exchanged application data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Selective Calling Equipment (AREA)

Abstract

　複数の機器からデータを収集する際における通信量を低減する等して、データを収集するシステムを構成する装置の処理負荷を増大することなく、収集に伴う通信量を削減する。 【解決手段】データ中継装置の記号分類部は、データの範囲ごとに転送先装置を定義した転送先情報を参照し、受信した圧縮済みデータを分類する。データ再圧縮部は、分類された圧縮済みデータに含まれる符号を別の符号に置き換えることで、圧縮済みのデータを再圧縮する。また、記号集合クラスタリング部は、再圧縮された圧縮済みデータを他の装置に転送する際の通信速度や再圧縮時の処理速度等を転送先情報更新装置に送る。転送先情報更新装置が、その通信速度や処理速度等の各情報に基づいて転送先情報を生成し、その転送先情報が転送先情報記録部に記録される。
PCT/JP2008/053291 2007-02-27 2008-02-26 データ収集システム、データ収集方法、およびデータ収集プログラム WO2008105406A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009501243A JP5187532B2 (ja) 2007-02-27 2008-02-26 データ収集システム、データ収集方法、およびデータ収集プログラム
US12/528,587 US8214530B2 (en) 2007-02-27 2008-02-26 Data collection in which data is recompressed without conversion of code into symbol
US13/446,113 US8521910B2 (en) 2007-02-27 2012-04-13 Data collection system, data collection method and data collection program to reduce the communication time

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-047118 2007-02-27
JP2007047118 2007-02-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/446,113 Division US8521910B2 (en) 2007-02-27 2012-04-13 Data collection system, data collection method and data collection program to reduce the communication time

Publications (1)

Publication Number Publication Date
WO2008105406A1 true WO2008105406A1 (ja) 2008-09-04

Family

ID=39721237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053291 WO2008105406A1 (ja) 2007-02-27 2008-02-26 データ収集システム、データ収集方法、およびデータ収集プログラム

Country Status (3)

Country Link
US (2) US8214530B2 (ja)
JP (1) JP5187532B2 (ja)
WO (1) WO2008105406A1 (ja)

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WO2011093492A1 (ja) * 2010-02-01 2011-08-04 日本電気株式会社 イベント配信システム、イベント配信ネットワーク、イベント配信ノード、イベント配信方法、及び、コンピュータ読み取り可能な記録媒体
JP2014229166A (ja) * 2013-05-24 2014-12-08 富士通株式会社 通信システム、通信方法、事業管理システム、管理装置、プログラム、中継装置、データ位置管理装置

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JP5470720B2 (ja) * 2008-03-07 2014-04-16 日本電気株式会社 イベント処理システムおよびイベント処理方法
US8140488B2 (en) * 2009-02-26 2012-03-20 Red Hat, Inc. Reducing memory required for prediction by partial matching models
US9026560B2 (en) * 2011-09-16 2015-05-05 Cisco Technology, Inc. Data center capability summarization
JP2014013479A (ja) * 2012-07-04 2014-01-23 Sony Corp 情報処理装置、情報処理方法、プログラム、及び情報処理システム
KR101403356B1 (ko) * 2012-10-22 2014-06-05 (주)티베로 데이터 압축 장치, 데이터 압축 방법 및 그 방법을 위한 컴퓨터 판독 가능한 기록 매체
US9053121B2 (en) 2013-01-10 2015-06-09 International Business Machines Corporation Real-time identification of data candidates for classification based compression
US9792350B2 (en) 2013-01-10 2017-10-17 International Business Machines Corporation Real-time classification of data into data compression domains
US9753983B2 (en) 2013-09-19 2017-09-05 International Business Machines Corporation Data access using decompression maps
US9780805B2 (en) * 2014-10-22 2017-10-03 International Business Machines Corporation Predicate application through partial compression dictionary match
US10432217B2 (en) 2016-06-28 2019-10-01 International Business Machines Corporation Page filtering via compression dictionary filtering
US10693495B2 (en) * 2017-10-10 2020-06-23 The Boeing Company Data collection device with efficient data compression
JP2021175035A (ja) * 2020-04-21 2021-11-01 キヤノン株式会社 画像処理装置、画像処理方法

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JPH11215176A (ja) * 1998-01-23 1999-08-06 Matsushita Electric Ind Co Ltd 中継装置
JP2002163180A (ja) * 2000-11-27 2002-06-07 Nissan Motor Co Ltd データ収集装置およびデータ転送方法
JP2005149358A (ja) * 2003-11-19 2005-06-09 Matsushita Electric Ind Co Ltd ビーコンを利用するプローブカーシステムと装置

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US6112250A (en) * 1996-04-11 2000-08-29 America Online, Inc. Recompression of files at an intermediate node in a network system
DE69937830T2 (de) * 1999-10-12 2008-12-24 Alcatel Lucent Vorrichtung und Verfahren zur Komprimierung von Mehrfahrnachrichten-Zieladressen
US6883035B2 (en) * 2000-11-16 2005-04-19 Telefonaktiebolaget Lm Ericsson (Publ) System and method for communicating with temporary compression tables
JP2005011119A (ja) 2003-06-19 2005-01-13 Hitachi Software Eng Co Ltd データ転送方法
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11215176A (ja) * 1998-01-23 1999-08-06 Matsushita Electric Ind Co Ltd 中継装置
JP2002163180A (ja) * 2000-11-27 2002-06-07 Nissan Motor Co Ltd データ収集装置およびデータ転送方法
JP2005149358A (ja) * 2003-11-19 2005-06-09 Matsushita Electric Ind Co Ltd ビーコンを利用するプローブカーシステムと装置

Non-Patent Citations (1)

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Title
MITSUHASHI ET AL.: "Jisedai Probe Joho System (1) Scalable no Probe Joho Shushu. Haishin Architecture no Teian", SYMPOSIUM ON MULTIMEDIA, DISTRIBUTED, COOPERATIVE AND MOBILE SYSTEMS (DICOMO2007) RONBUNSHU, 4 July 2007 (2007-07-04), pages 96 - 103 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011093492A1 (ja) * 2010-02-01 2011-08-04 日本電気株式会社 イベント配信システム、イベント配信ネットワーク、イベント配信ノード、イベント配信方法、及び、コンピュータ読み取り可能な記録媒体
JP2014229166A (ja) * 2013-05-24 2014-12-08 富士通株式会社 通信システム、通信方法、事業管理システム、管理装置、プログラム、中継装置、データ位置管理装置
US9641600B2 (en) 2013-05-24 2017-05-02 Fujitsu Limited System, method, computer-readable medium and apparatus

Also Published As

Publication number Publication date
JP5187532B2 (ja) 2013-04-24
JPWO2008105406A1 (ja) 2010-06-03
US8214530B2 (en) 2012-07-03
US8521910B2 (en) 2013-08-27
US20120265739A1 (en) 2012-10-18
US20100121826A1 (en) 2010-05-13

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