IPA[lG[WFgfp
uAv֌W̕@ɊւΘb̗(ᕶ)	2001.8.2C(Kai)


Θb1F
(A)
user: u搶̓dbԍm肽łDv
      u搶̓dbԍ𕷂̂łDv
      uO[v́搶̃[AhXĂDv
      uO[v́搶̃[AhXĂق̂łDv
-->(A')

(A')
system: u̓dbԍiԍȂǁj́łDv
user: u킩܂v
      u肪Ƃ(܂)v
 
Θb2F
(B)
user: udbԍiԍA[AhXȂǁjĉv
      udb () v
system: uǂȂiǂj́m肽łHv
--->(B')

(B')
user: ûm肽łDv
      u̓dbԍiԍȂǁjm肽łDv
      u łDv
      u 搶Dv
--->(A')

Θb3F
(C)
user: uAm肽̂łv
      uA()łv
system: u搶̓dbԍ[AhX̂ǂm肽łHv
--->(C')

(C')
user: udbԍiԍC[AhXjm肽łD
      udbԍiԍC[AhXjłDv
      udbԍiԍC[AhXjDv
--->(A')

--------------------------------------------------------------------------

ᕶ(:A,B,C,A')F

 O[v  {   A  肢
 O[v c 搶  ԍ  m肽
 O[v    [AhX   
   ԍ  肢 ܂

X 搶  dbԍ  m肽
b   db 
Rc   A   ق

A  肽
A  肢 ̂ł
A   قł
A   ł

ԍ   
db  
[   ł

킩܂
肪Ƃ
-------------------------
ᕶ(B')F

 O[v  R   db 
 搶  dbԍ  肢 ̂ł
X   db 
c 搶  dbԍ  
ǂ O[v  Rc   ԍ   
 搶
FØC 搶   m肽
R  ł
L 搶   肢 ܂
킩܂
肪Ƃ ܂

-------------------------
ᕶ(C')F

ԍ   
[AhX   ق
[  
db 
ԍ  
dbԍ  m肽 ł
킩܂
肪Ƃ ܂

------------------------------------------------------------
ȏ

