DE69330993T2 - Verfahren zur Komprimierung von Indizen für komplette Texte - Google Patents

Verfahren zur Komprimierung von Indizen für komplette Texte

Info

Publication number
DE69330993T2
DE69330993T2 DE69330993T DE69330993T DE69330993T2 DE 69330993 T2 DE69330993 T2 DE 69330993T2 DE 69330993 T DE69330993 T DE 69330993T DE 69330993 T DE69330993 T DE 69330993T DE 69330993 T2 DE69330993 T2 DE 69330993T2
Authority
DE
Germany
Prior art keywords
data
offset
document
data key
identifier
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.)
Expired - Lifetime
Application number
DE69330993T
Other languages
English (en)
Other versions
DE69330993D1 (de
Inventor
Brian T Berkowitz
Max L Benson
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.)
Microsoft Corp
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of DE69330993D1 publication Critical patent/DE69330993D1/de
Application granted granted Critical
Publication of DE69330993T2 publication Critical patent/DE69330993T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/31—Indexing; Data structures therefor; Storage structures
    • G06F16/316—Indexing structures
    • G06F16/328—Management therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99933—Query processing, i.e. searching
    • Y10S707/99936—Pattern matching access

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Business, Economics & Management (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
DE69330993T 1992-12-08 1993-12-08 Verfahren zur Komprimierung von Indizen für komplette Texte Expired - Lifetime DE69330993T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/986,754 US5649183A (en) 1992-12-08 1992-12-08 Method for compressing full text indexes with document identifiers and location offsets

Publications (2)

Publication Number Publication Date
DE69330993D1 DE69330993D1 (de) 2001-11-29
DE69330993T2 true DE69330993T2 (de) 2002-04-04

Family

ID=25532705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69330993T Expired - Lifetime DE69330993T2 (de) 1992-12-08 1993-12-08 Verfahren zur Komprimierung von Indizen für komplette Texte

Country Status (6)

Country Link
US (2) US5649183A (de)
EP (1) EP0601569B1 (de)
JP (1) JP3550173B2 (de)
AT (1) ATE207635T1 (de)
CA (1) CA2110870A1 (de)
DE (1) DE69330993T2 (de)

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US6057790A (en) * 1997-02-28 2000-05-02 Fujitsu Limited Apparatus and method for data compression/expansion using block-based coding with top flag
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US6721753B1 (en) * 1997-10-21 2004-04-13 Fujitsu Limited File processing method, data processing apparatus, and storage medium
US6094649A (en) * 1997-12-22 2000-07-25 Partnet, Inc. Keyword searches of structured databases
US6055526A (en) * 1998-04-02 2000-04-25 Sun Microsystems, Inc. Data indexing technique
US6473774B1 (en) * 1998-09-28 2002-10-29 Compaq Computer Corporation Method and apparatus for record addressing in partitioned files
WO2000034897A1 (en) * 1998-12-07 2000-06-15 Bloodhound Software, Inc. System and method for finding near matches among records in databases
US6502088B1 (en) 1999-07-08 2002-12-31 International Business Machines Corporation Method and system for improved access to non-relational databases
US6772141B1 (en) 1999-12-14 2004-08-03 Novell, Inc. Method and apparatus for organizing and using indexes utilizing a search decision table
US7233942B2 (en) * 2000-10-10 2007-06-19 Truelocal Inc. Method and apparatus for providing geographically authenticated electronic documents
US7685224B2 (en) * 2001-01-11 2010-03-23 Truelocal Inc. Method for providing an attribute bounded network of computers
US6920477B2 (en) * 2001-04-06 2005-07-19 President And Fellows Of Harvard College Distributed, compressed Bloom filter Web cache server
WO2003017023A2 (en) * 2001-08-14 2003-02-27 Quigo Technologies, Inc. System and method for extracting content for submission to a search engine
US20030157470A1 (en) * 2002-02-11 2003-08-21 Michael Altenhofen E-learning station and interface
US20050149507A1 (en) * 2003-02-05 2005-07-07 Nye Timothy G. Systems and methods for identifying an internet resource address
US7613687B2 (en) * 2003-05-30 2009-11-03 Truelocal Inc. Systems and methods for enhancing web-based searching
US7587387B2 (en) 2005-03-31 2009-09-08 Google Inc. User interface for facts query engine with snippets from information sources that include query terms and answer terms
US7953720B1 (en) 2005-03-31 2011-05-31 Google Inc. Selecting the best answer to a fact query from among a set of potential answers
US7386570B2 (en) * 2005-03-31 2008-06-10 International Business Machines Corporation Method, system and program product for providing high performance data lookup
US8239394B1 (en) 2005-03-31 2012-08-07 Google Inc. Bloom filters for query simulation
US8538969B2 (en) * 2005-06-03 2013-09-17 Adobe Systems Incorporated Data format for website traffic statistics
US8027876B2 (en) * 2005-08-08 2011-09-27 Yoogli, Inc. Online advertising valuation apparatus and method
US8429167B2 (en) * 2005-08-08 2013-04-23 Google Inc. User-context-based search engine
US8055674B2 (en) * 2006-02-17 2011-11-08 Google Inc. Annotation framework
US8954426B2 (en) 2006-02-17 2015-02-10 Google Inc. Query language
US20070185870A1 (en) 2006-01-27 2007-08-09 Hogue Andrew W Data object visualization using graphs
US7925676B2 (en) 2006-01-27 2011-04-12 Google Inc. Data object visualization using maps
US8688485B2 (en) * 2006-07-06 2014-04-01 Google Inc. Low fare search for ticket changes using married segment indicators
US8954412B1 (en) 2006-09-28 2015-02-10 Google Inc. Corroborating facts in electronic documents
US8122026B1 (en) 2006-10-20 2012-02-21 Google Inc. Finding and disambiguating references to entities on web pages
US8321485B2 (en) 2006-11-08 2012-11-27 Hitachi, Ltd. Device and method for constructing inverted indexes
US8347202B1 (en) 2007-03-14 2013-01-01 Google Inc. Determining geographic locations for place names in a fact repository
US20080277314A1 (en) * 2007-05-08 2008-11-13 Halsey Richard B Olefin production utilizing whole crude oil/condensate feedstock and hydrotreating
US8239751B1 (en) 2007-05-16 2012-08-07 Google Inc. Data from web documents in a spreadsheet
US8166041B2 (en) * 2008-06-13 2012-04-24 Microsoft Corporation Search index format optimizations
US9087059B2 (en) 2009-08-07 2015-07-21 Google Inc. User interface for presenting search results for multiple regions of a visual query
US9135277B2 (en) 2009-08-07 2015-09-15 Google Inc. Architecture for responding to a visual query
US9092507B2 (en) * 2013-01-15 2015-07-28 Marklogic Corporation Apparatus and method for computing n-way co-occurrences of data tuples in scalar indexes
US9087055B2 (en) 2013-01-28 2015-07-21 International Business Machines Corporation Segmenting documents within a full text index
US10437911B2 (en) * 2013-06-14 2019-10-08 Business Objects Software Ltd. Fast bulk z-order for graphic elements
US10860571B2 (en) * 2016-11-04 2020-12-08 Sap Se Storage and pruning for faster access of a document store

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US5321833A (en) * 1990-08-29 1994-06-14 Gte Laboratories Incorporated Adaptive ranking system for information retrieval
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US5293552A (en) * 1991-04-08 1994-03-08 U.S. Philips Corporation Method for storing bibliometric information on items from a finite source of text, and in particular document postings for use in a full-text document retrieval system
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US5649183A (en) * 1992-12-08 1997-07-15 Microsoft Corporation Method for compressing full text indexes with document identifiers and location offsets

Also Published As

Publication number Publication date
US5832479A (en) 1998-11-03
JPH06243009A (ja) 1994-09-02
JP3550173B2 (ja) 2004-08-04
DE69330993D1 (de) 2001-11-29
EP0601569B1 (de) 2001-10-24
EP0601569A1 (de) 1994-06-15
US5649183A (en) 1997-07-15
ATE207635T1 (de) 2001-11-15
CA2110870A1 (en) 1994-06-09

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