WO2008090588A1 - ビット列検索装置、検索方法及びプログラム - Google Patents

ビット列検索装置、検索方法及びプログラム Download PDF

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Publication number
WO2008090588A1
WO2008090588A1 PCT/JP2007/001172 JP2007001172W WO2008090588A1 WO 2008090588 A1 WO2008090588 A1 WO 2008090588A1 JP 2007001172 W JP2007001172 W JP 2007001172W WO 2008090588 A1 WO2008090588 A1 WO 2008090588A1
Authority
WO
WIPO (PCT)
Prior art keywords
retrieval
retrieving
program
bit string
route
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2007/001172
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Toshio Shinjo
Mitsuhiro Kokubun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
S Grants Co Ltd
Original Assignee
S Grants Co Ltd
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 S Grants Co Ltd filed Critical S Grants Co Ltd
Priority to EP07827951A priority Critical patent/EP2116943A4/en
Priority to CN200780050445.9A priority patent/CN101589390B/zh
Publication of WO2008090588A1 publication Critical patent/WO2008090588A1/ja
Priority to US12/458,776 priority patent/US8190591B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2246—Trees, e.g. B+trees
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/90335—Query processing
    • G06F16/90344—Query processing by using string matching techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
PCT/JP2007/001172 2007-01-24 2007-10-25 ビット列検索装置、検索方法及びプログラム Ceased WO2008090588A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07827951A EP2116943A4 (en) 2007-01-24 2007-10-25 BITE CHAIN DETECTION DEVICE, POLLING PROCEDURE AND PROGRAM
CN200780050445.9A CN101589390B (zh) 2007-01-24 2007-10-25 比特序列检索装置、检索方法
US12/458,776 US8190591B2 (en) 2007-01-24 2009-07-22 Bit string searching apparatus, searching method, and program

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-013211 2007-01-24
JP2007013211A JP4402120B2 (ja) 2007-01-24 2007-01-24 ビット列検索装置、検索方法及びプログラム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/458,776 Continuation US8190591B2 (en) 2007-01-24 2009-07-22 Bit string searching apparatus, searching method, and program

Publications (1)

Publication Number Publication Date
WO2008090588A1 true WO2008090588A1 (ja) 2008-07-31

Family

ID=39644171

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/001172 Ceased WO2008090588A1 (ja) 2007-01-24 2007-10-25 ビット列検索装置、検索方法及びプログラム

Country Status (6)

Country Link
US (1) US8190591B2 (enExample)
EP (1) EP2116943A4 (enExample)
JP (1) JP4402120B2 (enExample)
CN (1) CN101589390B (enExample)
TW (1) TW200832168A (enExample)
WO (1) WO2008090588A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009004796A1 (ja) * 2007-07-03 2009-01-08 S.Grants Co., Ltd. ビット列検索方法及びプログラム
WO2009034689A1 (ja) * 2007-09-14 2009-03-19 S.Grants Co., Ltd. ビット列検索装置、検索方法及びプログラム
WO2009072233A1 (ja) * 2007-12-05 2009-06-11 S.Grants Co., Ltd. ビット列のマージソート装置、方法及びプログラム
WO2009084145A1 (ja) * 2007-12-28 2009-07-09 S.Grants Co., Ltd. データベースのインデックスキー更新方法及びプログラム
JP2010086391A (ja) * 2008-10-01 2010-04-15 Internatl Business Mach Corp <Ibm> 木構造を探索する方法

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WO2011064984A1 (ja) * 2009-11-30 2011-06-03 株式会社エスグランツ ビット列検索装置、検索方法及びプログラム
US9092335B2 (en) * 2010-03-26 2015-07-28 Red Hat, Inc. Representing a tree structure on a flat structure
US9965821B2 (en) * 2012-03-09 2018-05-08 Nvidia Corporation Fully parallel in-place construction of 3D acceleration structures in a graphics processing unit
KR102326105B1 (ko) * 2015-05-27 2021-11-12 삼성에스디에스 주식회사 워드 추출 방법 및 장치
US10719494B2 (en) 2015-08-06 2020-07-21 International Business Machines Corporation Accelerating operations in B+-tree
US10275480B1 (en) * 2016-06-16 2019-04-30 Amazon Technologies, Inc. Immediately-consistent lock-free indexing for distributed applications
CN110245330B (zh) * 2018-03-09 2023-07-07 腾讯科技（深圳）有限公司 字符序列匹配方法、实现匹配的预处理方法和装置
EP4078397A1 (en) 2019-12-20 2022-10-26 Ancestry.com DNA, LLC Linking individual datasets to a database
US20230195705A1 (en) * 2021-12-20 2023-06-22 Sap Se Branching for tree structure in database system

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JP2001357070A (ja) * 2000-06-13 2001-12-26 Nec Corp 情報検索方法及び装置
JP2003224581A (ja) * 2002-01-31 2003-08-08 Nippon Telegr & Teleph Corp <Ntt> 最長一致検索回路および方法およびプログラムおよび記録媒体
US6675163B1 (en) 2000-04-06 2004-01-06 International Business Machines Corporation Full match (FM) search algorithm implementation for a network processor
JP2006187827A (ja) 2005-01-05 2006-07-20 Toyo Tire & Rubber Co Ltd 研磨パッド

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US6427147B1 (en) * 1995-12-01 2002-07-30 Sand Technology Systems International Deletion of ordered sets of keys in a compact O-complete tree
US5758353A (en) * 1995-12-01 1998-05-26 Sand Technology Systems International, Inc. Storage and retrieval of ordered sets of keys in a compact 0-complete tree
FI102424B1 (fi) * 1997-03-14 1998-11-30 Nokia Telecommunications Oy Menetelmä muistin toteuttamiseksi
FI102426B1 (fi) * 1997-03-14 1998-11-30 Nokia Telecommunications Oy Menetelmä muistin toteuttamiseksi
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US6662184B1 (en) * 1999-09-23 2003-12-09 International Business Machines Corporation Lock-free wild card search data structure and method
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JP4271214B2 (ja) 2006-07-07 2009-06-03 株式会社エスグランツ ビット列検索装置、検索方法及びプログラム
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JP2001202277A (ja) * 1999-12-08 2001-07-27 Hewlett Packard Co <Hp> データ処理システム
US6675163B1 (en) 2000-04-06 2004-01-06 International Business Machines Corporation Full match (FM) search algorithm implementation for a network processor
JP2001357070A (ja) * 2000-06-13 2001-12-26 Nec Corp 情報検索方法及び装置
JP2003224581A (ja) * 2002-01-31 2003-08-08 Nippon Telegr & Teleph Corp <Ntt> 最長一致検索回路および方法およびプログラムおよび記録媒体
JP2006187827A (ja) 2005-01-05 2006-07-20 Toyo Tire & Rubber Co Ltd 研磨パッド

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BUMBULIS ET AL.: "A Compact B-Tree", PROCEEDINGS OF THE 2002 ACM SIGMOD INTERNATIONAL CONFERENCE ON MANAGEMENT OF DATA (ONLINE), 3 June 2002 (2002-06-03), pages 533 - 541, XP002571054
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009004796A1 (ja) * 2007-07-03 2009-01-08 S.Grants Co., Ltd. ビット列検索方法及びプログラム
US8145665B2 (en) 2007-07-03 2012-03-27 S. Grants Co., Ltd. Bit string search apparatus, search method, and program
WO2009034689A1 (ja) * 2007-09-14 2009-03-19 S.Grants Co., Ltd. ビット列検索装置、検索方法及びプログラム
US8250089B2 (en) 2007-09-14 2012-08-21 S. Grants Co., Ltd. Bit string search apparatus, search method, and program
WO2009072233A1 (ja) * 2007-12-05 2009-06-11 S.Grants Co., Ltd. ビット列のマージソート装置、方法及びプログラム
US8332410B2 (en) 2007-12-05 2012-12-11 KOUSOKUYA, Inc. Bit string merge sort device, method, and program
WO2009084145A1 (ja) * 2007-12-28 2009-07-09 S.Grants Co., Ltd. データベースのインデックスキー更新方法及びプログラム
US8103697B2 (en) 2007-12-28 2012-01-24 S. Grants Co., Ltd. Database index key update method and program
JP2010086391A (ja) * 2008-10-01 2010-04-15 Internatl Business Mach Corp <Ibm> 木構造を探索する方法

Also Published As

Publication number Publication date
EP2116943A4 (en) 2010-04-14
CN101589390A (zh) 2009-11-25
US20090287660A1 (en) 2009-11-19
US8190591B2 (en) 2012-05-29
CN101589390B (zh) 2012-07-04
JP2008181260A (ja) 2008-08-07
TW200832168A (en) 2008-08-01
EP2116943A1 (en) 2009-11-11
JP4402120B2 (ja) 2010-01-20

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