ES2177832T3 - Sistema eficiente de revision de teoria controlado por datos. - Google Patents

Sistema eficiente de revision de teoria controlado por datos.

Info

Publication number
ES2177832T3
ES2177832T3 ES97100055T ES97100055T ES2177832T3 ES 2177832 T3 ES2177832 T3 ES 2177832T3 ES 97100055 T ES97100055 T ES 97100055T ES 97100055 T ES97100055 T ES 97100055T ES 2177832 T3 ES2177832 T3 ES 2177832T3
Authority
ES
Spain
Prior art keywords
kbk
hierarchy
accuracy
computer system
fault
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
ES97100055T
Other languages
English (en)
Inventor
Russell Greiner
R Bharat Rao
Glenn A Meredith
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.)
Siemens Corporate Research Inc
Original Assignee
Siemens Corporate Research 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 Siemens Corporate Research Inc filed Critical Siemens Corporate Research Inc
Application granted granted Critical
Publication of ES2177832T3 publication Critical patent/ES2177832T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/01—Dynamic search techniques; Heuristics; Dynamic trees; Branch-and-bound
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/02—Knowledge representation; Symbolic representation
    • G06N5/022—Knowledge engineering; Knowledge acquisition
    • G06N5/025—Extracting rules from data

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Computational Linguistics (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Artificial Intelligence (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Circuits Of Receivers In General (AREA)
  • Paper (AREA)

Abstract

UN SISTEMA INFORMATICO TOMA COMO ENTRADA UNA JERARQUIA DE ERRORES INICIAL KB{SUB,0} Y UN CONJUNTO DE TRANSCRIPCIONES DE SESIONES ANOTADAS C = {<{PI}{SUB,J}{RH}{SUB,J}>} Y SE DA UN CONJUNTO ESPECIFICADO DE OPERADORES DE REVISION T = {{DS}{SUB,I}}T DONDE CADA {DS}{SUB,I} E T SITUA UNA JERARQUIA POR DEFECTO KB EN UNA JERARQUIA LIGERAMENTE DIFERENTE {DS}{SUB,I} (KB). EL SISTEMA INFORMATICO UTILIZA T PARA ASCENDER DESDE LA JERARQUIA DE ERRORES POR DEFECTO KB{SUB,0}, POR JERARQUIAS SUCESIVAS, KB{SUB,1}...KB{SUB,M}, CON UNAS PRECISIONES EMPIRICAS MAS ALTAS SUCESIVAMENTE SOBRE C. EN CADA PASO, PARA IR DESDE UNA JERARQUIA POR DEFECTO KB{SUB,K} HASTA SU VECINA KB{SUB,K+1}, EL SISTEMA INFORMATICO DEBE EVALUAR LA PRECISION DE KB{SUB,K} SOBRE C, ASI COMO LA PRECISION DE CADA KB'' E N)KB{SUB,K}. EL SISTEMA INFORMATICO PROPORCIONA UNA FORMA EFICIENTE DE EVALUACION DE LA PRECISION DE KB{SUB,K}, Y CADA {DS}{SUB,I}(KB{SUB,K}), PARA DETERMINAR CUAL {DS}{SUB,I} (KB{SUB,K}) ES MAS PRECISO QUE KB{SUB,K}, SI LO FUERA ALGUNO. ESTO NECESITA UNAS OBSERVACIONES CLAVE. EN PRIMER LUGAR, AL SITUAR CADA TRANSFORMACION UTILIZADA EN UNA JERARQUIA EN UNA JERARQUIA RELACIONADA, SE PRODUCEN SOLO CAMBIOS LOCALES EN LA JERARQUIA, Y SOLO SE PRODUCIRAN EFECTOS MENORES Y FACILMENTE CALCULABLES EN CUALQUIER EJEMPLO. EN SEGUNDO LUGAR, LA MAYORIA DE LAS TRANSFORMACIONES NO TENDRAN EFECTO EN MUCHOS MOMENTOS. POR ULTIMO, SE PUEDE LIMITAR CUANTO PUEDE CAMBIAR EL MARCADOR DE PRECISION DE UNA BASE DE CONOCIMIENTO SOBRE LA BASE DE CUALQUIER EJEMPLO, LO QUE SIGNIFICA QUE LAS TECNICAS DE RAMIFICACION Y LIMITE PUEDEN SER UTILIZADAS PARA EVITAR EL CALCULO DE LOS MARCADORES DE PRECISION DE VARIAS JERARQUIAS QUE NO PUEDEN SER OPTIMAS.
ES97100055T 1996-01-10 1997-01-03 Sistema eficiente de revision de teoria controlado por datos. Expired - Lifetime ES2177832T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/584,629 US5787232A (en) 1996-01-10 1996-01-10 Efficient data-driven theory revision system

Publications (1)

Publication Number Publication Date
ES2177832T3 true ES2177832T3 (es) 2002-12-16

Family

ID=24338169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97100055T Expired - Lifetime ES2177832T3 (es) 1996-01-10 1997-01-03 Sistema eficiente de revision de teoria controlado por datos.

Country Status (8)

Country Link
US (1) US5787232A (es)
EP (1) EP0784267B1 (es)
CN (1) CN1167948A (es)
AT (1) ATE216788T1 (es)
DE (1) DE69712119T2 (es)
DK (1) DK0784267T3 (es)
ES (1) ES2177832T3 (es)
PT (1) PT784267E (es)

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US8656039B2 (en) 2003-12-10 2014-02-18 Mcafee, Inc. Rule parser
US7899828B2 (en) 2003-12-10 2011-03-01 Mcafee, Inc. Tag data structure for maintaining relational data over captured objects
US7774604B2 (en) 2003-12-10 2010-08-10 Mcafee, Inc. Verifying captured objects before presentation
US7984175B2 (en) 2003-12-10 2011-07-19 Mcafee, Inc. Method and apparatus for data capture and analysis system
US8548170B2 (en) 2003-12-10 2013-10-01 Mcafee, Inc. Document de-registration
US7930540B2 (en) 2004-01-22 2011-04-19 Mcafee, Inc. Cryptographic policy enforcement
US7962591B2 (en) * 2004-06-23 2011-06-14 Mcafee, Inc. Object classification in a capture system
US8560534B2 (en) 2004-08-23 2013-10-15 Mcafee, Inc. Database for a capture system
US7949849B2 (en) 2004-08-24 2011-05-24 Mcafee, Inc. File system for a capture system
US7907608B2 (en) 2005-08-12 2011-03-15 Mcafee, Inc. High speed packet capture
US7818326B2 (en) 2005-08-31 2010-10-19 Mcafee, Inc. System and method for word indexing in a capture system and querying thereof
US7653650B2 (en) * 2005-12-13 2010-01-26 International Business Machines Corporation Apparatus, system, and method for synchronizing change histories in enterprise applications
US8504537B2 (en) 2006-03-24 2013-08-06 Mcafee, Inc. Signature distribution in a document registration system
US7958227B2 (en) 2006-05-22 2011-06-07 Mcafee, Inc. Attributes of captured objects in a capture system
US7689614B2 (en) 2006-05-22 2010-03-30 Mcafee, Inc. Query generation for a capture system
US8031981B2 (en) * 2007-12-21 2011-10-04 Daon Holdings Limited Method and systems for generating a subset of biometric representations
US8205242B2 (en) 2008-07-10 2012-06-19 Mcafee, Inc. System and method for data mining and security policy management
US9253154B2 (en) 2008-08-12 2016-02-02 Mcafee, Inc. Configuration management for a capture/registration system
US8850591B2 (en) 2009-01-13 2014-09-30 Mcafee, Inc. System and method for concept building
US8706709B2 (en) 2009-01-15 2014-04-22 Mcafee, Inc. System and method for intelligent term grouping
US8473442B1 (en) 2009-02-25 2013-06-25 Mcafee, Inc. System and method for intelligent state management
US8667121B2 (en) 2009-03-25 2014-03-04 Mcafee, Inc. System and method for managing data and policies
US8447722B1 (en) 2009-03-25 2013-05-21 Mcafee, Inc. System and method for data mining and security policy management
US8806615B2 (en) 2010-11-04 2014-08-12 Mcafee, Inc. System and method for protecting specified data combinations
US20130246336A1 (en) 2011-12-27 2013-09-19 Mcafee, Inc. System and method for providing data protection workflows in a network environment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754410A (en) * 1986-02-06 1988-06-28 Westinghouse Electric Corp. Automated rule based process control method with feedback and apparatus therefor
US4866635A (en) * 1987-10-19 1989-09-12 Carnegie Group Inc. Domain independent shell for building a diagnostic expert system
JPH03166601A (ja) * 1989-11-27 1991-07-18 Hitachi Ltd 制御支援装置
US5159685A (en) * 1989-12-06 1992-10-27 Racal Data Communications Inc. Expert system for communications network
US5107499A (en) * 1990-04-30 1992-04-21 At&T Bell Laboratories Arrangement for automated troubleshooting using selective advice and a learning knowledge base
JPH0478926A (ja) * 1990-07-23 1992-03-12 Toshiba Corp 知識獲得システム
US5481649A (en) * 1993-03-09 1996-01-02 The University Of Tennessee Research Corp. Method and apparatus using a decision tree in an adjunct system cooperating with another physical system
US5642472A (en) * 1994-05-20 1997-06-24 Lucent Technologies Inc. Software discovery system
US5675710A (en) * 1995-06-07 1997-10-07 Lucent Technologies, Inc. Method and apparatus for training a text classifier

Also Published As

Publication number Publication date
CN1167948A (zh) 1997-12-17
EP0784267A1 (en) 1997-07-16
PT784267E (pt) 2002-09-30
DE69712119D1 (de) 2002-05-29
US5787232A (en) 1998-07-28
DK0784267T3 (da) 2002-08-12
DE69712119T2 (de) 2002-11-14
ATE216788T1 (de) 2002-05-15
EP0784267B1 (en) 2002-04-24

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