ATE500559T1 - Identifizierung von ausdrücken in einem informationsabfragesystem - Google Patents

Identifizierung von ausdrücken in einem informationsabfragesystem

Info

Publication number
ATE500559T1
ATE500559T1 AT05254645T AT05254645T ATE500559T1 AT E500559 T1 ATE500559 T1 AT E500559T1 AT 05254645 T AT05254645 T AT 05254645T AT 05254645 T AT05254645 T AT 05254645T AT E500559 T1 ATE500559 T1 AT E500559T1
Authority
AT
Austria
Prior art keywords
phrases
documents
identified
expressions
identification
Prior art date
Application number
AT05254645T
Other languages
English (en)
Inventor
Anna Patterson
Original Assignee
Google Inc
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 Google Inc filed Critical Google Inc
Application granted granted Critical
Publication of ATE500559T1 publication Critical patent/ATE500559T1/de

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
    • G06F16/313—Selection or weighting of terms for indexing
    • 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
    • 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
    • Y10S707/99932—Access augmentation or optimizing
    • 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
    • Y10S707/99937—Sorting

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Document Processing Apparatus (AREA)
AT05254645T 2004-07-26 2005-07-26 Identifizierung von ausdrücken in einem informationsabfragesystem ATE500559T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/900,021 US7580921B2 (en) 2004-07-26 2004-07-26 Phrase identification in an information retrieval system

Publications (1)

Publication Number Publication Date
ATE500559T1 true ATE500559T1 (de) 2011-03-15

Family

ID=34941843

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05254645T ATE500559T1 (de) 2004-07-26 2005-07-26 Identifizierung von ausdrücken in einem informationsabfragesystem

Country Status (11)

Country Link
US (3) US7580921B2 (de)
EP (1) EP1622053B1 (de)
JP (1) JP4976666B2 (de)
KR (1) KR101190230B1 (de)
CN (1) CN1728142B (de)
AT (1) ATE500559T1 (de)
AU (1) AU2005203240B2 (de)
BR (1) BRPI0503781A (de)
CA (1) CA2513850C (de)
DE (1) DE602005026609D1 (de)
NO (1) NO20053638L (de)

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US20060294155A1 (en) 2006-12-28
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BRPI0503781A (pt) 2006-03-14
US7603345B2 (en) 2009-10-13
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