ATE511146T1 - System und methode zum auffinden von informationen durch anfragen in natürlicher sprache - Google Patents

System und methode zum auffinden von informationen durch anfragen in natürlicher sprache

Info

Publication number
ATE511146T1
ATE511146T1 AT00981210T AT00981210T ATE511146T1 AT E511146 T1 ATE511146 T1 AT E511146T1 AT 00981210 T AT00981210 T AT 00981210T AT 00981210 T AT00981210 T AT 00981210T AT E511146 T1 ATE511146 T1 AT E511146T1
Authority
AT
Austria
Prior art keywords
documents
database
query
vectorized
search machine
Prior art date
Application number
AT00981210T
Other languages
English (en)
Inventor
Matthias Kaiser
Original Assignee
Sap Ag
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 Sap Ag filed Critical Sap Ag
Application granted granted Critical
Publication of ATE511146T1 publication Critical patent/ATE511146T1/de

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
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/33—Querying
    • G06F16/3331—Query processing
    • G06F16/334—Query execution
    • G06F16/3347—Query execution using vector based model
    • 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
    • Y10S707/99934—Query formulation, input preparation, or translation
    • 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
    • Y10S707/99935—Query augmenting and refining, e.g. inexact access

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Linguistics (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)
  • Machine Translation (AREA)
AT00981210T 1999-11-02 2000-10-24 System und methode zum auffinden von informationen durch anfragen in natürlicher sprache ATE511146T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19952769A DE19952769B4 (de) 1999-11-02 1999-11-02 Suchmaschine und Verfahren zum Abrufen von Informationen mit Abfragen in natürlicher Sprache
PCT/EP2000/010454 WO2001033414A2 (en) 1999-11-02 2000-10-24 System and method for retrieving information with natural language queries

Publications (1)

Publication Number Publication Date
ATE511146T1 true ATE511146T1 (de) 2011-06-15

Family

ID=7927692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00981210T ATE511146T1 (de) 1999-11-02 2000-10-24 System und methode zum auffinden von informationen durch anfragen in natürlicher sprache

Country Status (7)

Country Link
US (1) US6741959B1 (de)
EP (1) EP1379972B1 (de)
AT (1) ATE511146T1 (de)
AU (1) AU1854001A (de)
CA (1) CA2358432C (de)
DE (1) DE19952769B4 (de)
WO (1) WO2001033414A2 (de)

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Also Published As

Publication number Publication date
EP1379972B1 (de) 2011-05-25
AU1854001A (en) 2001-05-14
CA2358432C (en) 2010-11-30
DE19952769A1 (de) 2001-05-03
WO2001033414A3 (en) 2003-11-06
US6741959B1 (en) 2004-05-25
WO2001033414A2 (en) 2001-05-10
CA2358432A1 (en) 2001-05-10
DE19952769B4 (de) 2008-07-17
EP1379972A2 (de) 2004-01-14

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