agendaPAID4.0

Digital Agriculture 20048

Expert System

-AIAI-Artificial Intelligence()

AI1956

1956IBM2Artificial Intelligence

19562LT(The Logic Theory Machine)19591962

19571960GPS(General Problem Solver),11

1958LISPLISP

195810101010802000

AIThe spirit is willing, but the flesh is weak.()The wine is good but the meat is spoiled.()2000

1965101000GPS

IBM

1982

1965 1965-19711972-19771978~

1965 1937(Turing)1943Post1954Markov1956Artificial Intelligene , AI1957Rosenblatt,Newell GPSGeneral Problem Solver1960MaCarthy LISP

196519721965Stanfond DENDRAL1965Robinson Resolution Refutation 1965Zadeh (Fuzzy Logic)1969MIT MACSYMA

197219771972StanfondMYCIN1972StanfondSRI Prospector 1972 Colmerauer Roussel PROLOG 1974- OPS 1975Minsky Frame1976AM(Artificial Mathematician)1977Feigenbaum Knowledge Engineering

(1978~)1978- DEC R1XCON1979Forgy Rete Production System 1980LISP 1982 PROLOG 1983IntelliCorp KEEARTKnowledge Craft

19841985NASACLIPS1988Gallant 19891990

60

ES1965DENDRAL19651968DENDRALCONGEN MACSYMA19681971600

ES

MYCIN1973CASNET70CADUCEUSPROSPECTORXCON-1978VAXDEC1500

1977(Knowledge Enginnering)

EMYCINMYCINEMYCINPUFF10HEADMEDGRAVIDLITHODARTPLANT/cdp

KASKnowledge acquisition systemPROSPECTOREXPERTCASNET

CLIPS(C language integrated production system),80NASAs Johnson Space Center1984LISP CLIPSFuzzyCLIPS http://www.ghg.net/clips/CLIPS.html

JessJess1995SandiaErnest J. Friedman-HillJavaCLIPSCLIPSCLIPSJess

LISPCLIPSLISP208090LISPLISPLISP1989LISPLISPLISPLISPLISP

DENDRALHEARSAYHSAPSIAP

MYCINCLOTDART

PLANTds&WTYT

XCONPSIKBVLSI

KNEECAPCARGMOLGEN

MUD

VMREACTOR

ACEDELTA

EXCHECK

TIMMTUNER

,

()ES()/

ES

1

2

n

1

2

n

R1

R2

Rn

R1

R2

Rn

,

/*--- ---*/ if = and and then =. if = and and then =. if = and and and then =. /*--- ---*/ if = and then =. if = and and then =.

/*--- cf1 ---*/ if = and = then =,,.. if = and = then =,,.. if = and = then =,,80.. /*--- cf3 ---*/ if = and = then =,,10mg/.. If then

ES if and and then .if and then ,,..,,,,

ES A. if and and then .B. if and then ,,.,,A,B

--: (TOEFL2) , (COPY) / : .

-: , , , ,,,,6

- = + ,,,, , , , , /,,/()

: : WHAT, HOW , : ,, ,,,: () (): : : ES

/ * */(,) *-- *--/

- *(,)(,) *()(,) *(/,,,) *(/ES)(,)--- + *(,)ES/

Wason

Working Memory,WMProduction Rule Base:

Working Memory /

P1,,Pm->C1,,CnLHSRHSP1,,PmC1,,Cn

1234123

1234

-(): goal=.=,,,. =,,,. =,,,. =,. =,,,,. =,,,. =,.

-. .. ,.. ,,.,. ,.

1ES 2 3 4

1.1

1 2 3 4 5 6 7 8

Digital Agriculture 20048

Thanks!

20

AI, /->

CLIPSC Language Integrated Production System1984NASAs Johnson Space CenterLISPCLIPSReteC6.10CLIPSNASACLIPSNASACLIPSCLIPShttp://www.ghg.net/clips/CLIPS.html CLIPSNASACLIPSCLIPSCLIPSCLIPSFuzzyCLIPSCLIPSGESTGraphical Expert System Shell JessJess1995SandiaErnest J. Friedman-HillJavaCLIPSCLIPSCLIPSJavaJavaJessJavaJessJessLISPCLISP208090LISPLISPLISP1989LISPLISPLISPLISPLISP

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