DE69804495T2 - Informationsmanagement und wiedergewinnung von schlüsselbegriffen - Google Patents

Informationsmanagement und wiedergewinnung von schlüsselbegriffen

Info

Publication number
DE69804495T2
DE69804495T2 DE69804495T DE69804495T DE69804495T2 DE 69804495 T2 DE69804495 T2 DE 69804495T2 DE 69804495 T DE69804495 T DE 69804495T DE 69804495 T DE69804495 T DE 69804495T DE 69804495 T2 DE69804495 T2 DE 69804495T2
Authority
DE
Germany
Prior art keywords
recovery
information management
key terms
key
terms
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
DE69804495T
Other languages
English (en)
Other versions
DE69804495D1 (de
Inventor
Richard Weeks
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Publication of DE69804495D1 publication Critical patent/DE69804495D1/de
Application granted granted Critical
Publication of DE69804495T2 publication Critical patent/DE69804495T2/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
    • 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
DE69804495T 1997-11-24 1998-11-18 Informationsmanagement und wiedergewinnung von schlüsselbegriffen Expired - Lifetime DE69804495T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97309446 1997-11-24
PCT/GB1998/003468 WO1999027469A1 (en) 1997-11-24 1998-11-18 Information management and retrieval

Publications (2)

Publication Number Publication Date
DE69804495D1 DE69804495D1 (de) 2002-05-02
DE69804495T2 true DE69804495T2 (de) 2002-10-31

Family

ID=8229632

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69804495T Expired - Lifetime DE69804495T2 (de) 1997-11-24 1998-11-18 Informationsmanagement und wiedergewinnung von schlüsselbegriffen

Country Status (9)

Country Link
US (1) US6338057B1 (de)
EP (1) EP1032896B1 (de)
JP (1) JP4467791B2 (de)
AU (1) AU746743B2 (de)
CA (1) CA2309499C (de)
DE (1) DE69804495T2 (de)
ES (1) ES2175813T3 (de)
NZ (1) NZ504304A (de)
WO (1) WO1999027469A1 (de)

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Also Published As

Publication number Publication date
CA2309499A1 (en) 1999-06-03
AU1167899A (en) 1999-06-15
EP1032896B1 (de) 2002-03-27
JP2001524717A (ja) 2001-12-04
WO1999027469A1 (en) 1999-06-03
CA2309499C (en) 2007-06-19
EP1032896A1 (de) 2000-09-06
ES2175813T3 (es) 2002-11-16
DE69804495D1 (de) 2002-05-02
NZ504304A (en) 2002-03-01
JP4467791B2 (ja) 2010-05-26
US6338057B1 (en) 2002-01-08
AU746743B2 (en) 2002-05-02

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