Information Technology Reference
In-Depth Information
Expert systems
EDS
1
personnal
coupling class
Availablity active
class
3
personnal
database
5
synonym
integrated class
7
HRM expert
system
HRM coupling
class
Average-Grade
active class
6
4
2
Fig. 8.16
Integrated environment of the IHRMS
4
2
2
generate a
HRM
coupling
object
execute the
external
HRM ES
reasoning
the external
ES
enter the vacancy
job name and
project name
reasoning
the EDS
no
no
data
required
end of rules
yes
2
checking the
standard output
channel
2
save the data to the
standard output channel
pass the
data to the
ES
yes
data exist
no
4
1
request the
data from
the coupling
object
submit the SQL statement
to retrieval the data from
the external personal
databases
4
3
derive the related
virtual attributes
of the coupling
object
input part
attribute
derivation
rules or
functions
execution
user keyin
the data
atom
value
checking the
synoym
table
7
derive to
other object
related
attribute
yes
execute the
method
no
synonym
exist
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