T
E
L
K
O
M
NIKA
T
elec
o
mm
un
ica
t
io
n,
Co
m
pu
t
ing
,
E
lect
ro
nics
a
nd
Co
ntr
o
l
Vo
l.
18
,
No
.
6
,
Dec
em
b
er
2
0
2
0
,
p
p
.
2
9
5
6
~2
9
6
1
I
SS
N:
1
6
9
3
-
6
9
3
0
,
a
cc
r
ed
ited
First Gr
ad
e
b
y
Ke
m
e
n
r
is
te
k
d
i
k
ti,
Dec
r
ee
No
: 2
1
/E/KPT
/2
0
1
8
DOI
: 1
0
.
1
2
9
2
8
/
T
E
L
KOM
NI
KA
.
v
1
8
i6
.
1
4
6
6
6
2956
J
o
ur
na
l ho
m
ep
a
g
e
:
h
ttp
:
//jo
u
r
n
a
l.u
a
d
.
a
c.
id
/in
d
ex
.
p
h
p
/TELK
OM
N
I
K
A
Factors
inf
l
uenci
ng
t
he suc
cess
of i
nfor
m
a
tion sy
ste
m
s i
n f
lo
o
d
ea
rly
w
a
rning
an
d respo
nse sy
ste
ms
contex
t
Wa
leed
A.
H
a
mm
o
o
d
1
,
Sa
lw
a
na
M
o
ha
m
a
d
@As
m
a
ra
2
,
Ruza
ini
A
Ars
ha
h
3
,
O
m
a
r
A
.
H
a
m
m
o
o
d
4
,
H
us
s
a
m
Al
H
a
lbu
s
i
5
,
M
o
ha
mm
e
d A
bd
ul
la
h Al
-
Sh
a
ra
f
i
6
1
,
2,
3,
4
,
6
F
a
c
u
l
ty
o
f
Co
m
p
u
ti
n
g
,
Co
ll
e
g
e
o
f
Co
m
p
u
ti
n
g
a
n
d
A
p
p
li
e
d
S
c
ien
c
e
s,
Un
iv
e
rsiti
M
a
lay
si
a
P
a
h
a
n
g
,
M
a
la
y
sia
5
De
p
a
rt
m
e
n
t
o
f
Bu
sin
e
ss
S
trate
g
y
a
n
d
P
o
li
c
y
,
F
a
c
u
lt
y
o
f
Bu
sin
e
ss
a
n
d
A
c
c
o
u
n
tan
c
y
,
Un
iv
e
rsit
y
o
f
M
a
la
y
a
,
M
a
la
y
sia
Art
icle
I
nfo
AB
ST
RAC
T
A
r
ticle
his
to
r
y:
R
ec
eiv
ed
No
v
2
4
,
2
0
1
9
R
ev
i
s
ed
J
u
l 6
,
2
0
2
0
A
cc
ep
ted
J
u
l 2
9
,
2
0
2
0
F
las
h
f
lo
o
d
is
a
n
a
tu
ra
l
d
isa
ste
r
th
a
t
o
f
ten
o
c
c
u
rs
a
f
ter
h
e
a
v
y
ra
i
n
,
a
n
d
it
is
g
e
tt
in
g
m
o
re
c
o
m
m
o
n
n
o
w
a
d
a
y
s.
T
h
e
f
lo
o
d
e
a
rly
w
a
rn
in
g
a
n
d
re
sp
o
n
se
s
y
ste
m
(F
EW
RS
)
c
a
n
b
e
in
sta
ll
e
d
t
o
m
in
im
ize
th
e
lev
e
l
o
f
d
a
m
a
g
e
a
n
d
th
e
n
u
m
b
e
r
o
f
c
a
su
a
lt
ies
d
u
e
t
o
f
lo
o
d
b
y
p
ro
v
id
in
g
a
c
c
u
ra
te
a
n
d
re
li
a
b
le
f
lo
o
d
d
a
ta.
Un
f
o
rtu
n
a
tely
,
th
e
e
x
isti
n
g
n
u
m
b
e
r
o
f
stu
d
ies
d
e
taili
n
g
o
n
t
h
e
f
a
c
to
rs
a
ff
e
c
ti
n
g
th
e
e
f
f
i
c
ien
c
y
o
f
F
EW
RS
in
f
lo
o
d
d
isa
ste
r
is
q
u
it
e
li
m
it
e
d
.
T
h
e
a
b
o
v
e
issu
e
is
a
d
d
re
ss
e
d
in
t
h
e
c
u
rre
n
t
w
o
rk
,
wh
ich
i
n
v
o
lv
e
s
c
o
n
d
u
c
ti
n
g
a
c
o
m
p
re
h
e
n
siv
e
li
tera
tu
re
re
v
ie
w
o
n
th
e
f
a
c
to
rs
th
a
t
d
riv
e
th
e
e
f
fe
c
ti
v
e
n
e
ss
o
f
i
n
f
o
rm
a
ti
o
n
s
y
ste
m
s
(IS
)
i
n
F
EW
RS
.
T
h
e
c
u
r
re
n
t
a
n
a
ly
sis
w
a
s
b
a
se
d
o
n
th
e
Wy
m
e
r
a
n
d
Re
g
a
n
'
s
sta
n
d
a
rd
s.
F
ro
m
th
e
6
6
f
a
c
to
rs
id
e
n
t
if
ied
f
ro
m
th
e
p
re
v
io
u
s
stu
d
ies
o
n
IS
a
d
o
p
ti
o
n
,
th
e
m
o
st
sig
n
if
ica
n
t
f
a
c
to
rs
a
ff
e
c
ti
n
g
th
e
e
ff
e
c
ti
v
e
n
e
ss
o
f
F
EW
RS
a
re
:
s
y
ste
m
q
u
a
li
ty
,
in
f
o
r
m
a
ti
o
n
q
u
a
li
ty
,
u
se
r
sa
ti
sfa
c
ti
o
n
,
se
rv
ice
q
u
a
li
ty
,
u
se
,
p
e
rc
e
iv
e
d
u
se
f
u
ln
e
ss
,
in
ten
ti
o
n
t
o
u
se
,
n
e
t
b
e
n
e
f
it
s,
p
e
rc
e
iv
e
d
e
a
se
o
f
u
se
,
c
o
m
p
a
ti
b
il
it
y
,
u
se
r
e
x
p
e
rien
c
e
,
re
lativ
e
a
d
v
a
n
tag
e
,
c
o
m
p
lex
it
y
,
p
e
rc
e
iv
e
d
risk
s,
e
d
u
c
a
ti
o
n
a
l
q
u
a
li
ty
,
a
n
d
c
o
n
f
ir
m
a
ti
o
n
,
th
e
se
f
a
c
to
rs
c
a
n
b
e
c
o
n
stru
c
te
d
to
t
h
e
su
c
c
e
ss
m
o
d
e
l
to
a
d
d
re
ss
th
e
e
f
fe
c
ti
v
e
n
e
s
s
o
f
F
EW
RS
in
d
isa
ste
r
m
a
n
a
g
e
m
e
n
t.
K
ey
w
o
r
d
s
:
Dis
aster
m
an
a
g
e
m
e
n
t
Flo
o
d
Flo
o
d
ea
r
ly
w
ar
n
in
g
an
d
r
esp
o
n
s
e
s
y
s
te
m
I
n
f
o
r
m
a
tio
n
s
y
s
te
m
s
s
u
cc
es
s
T
ec
h
n
o
lo
g
y
ad
o
p
tio
n
T
h
is i
s
a
n
o
p
e
n
a
c
c
e
ss
a
rticle
u
n
d
e
r
th
e
CC B
Y
-
SA
li
c
e
n
se
.
C
o
r
r
e
s
p
o
nd
ing
A
uth
o
r
:
W
alee
d
A
.
Ha
m
m
o
o
d
,
Facu
lt
y
o
f
C
o
m
p
u
tin
g
,
C
o
lle
g
e
o
f
C
o
m
p
u
tin
g
a
n
d
A
p
p
lied
S
cien
ce
s
,
Un
i
v
er
s
iti
Ma
la
y
s
ia
P
ah
an
g
,
L
eb
u
h
r
a
y
a
T
u
n
R
az
ak
,
2
6
3
0
0
Ga
m
b
an
g
,
K
u
an
ta
n
,
P
ah
an
g
,
Ma
la
y
s
ia
.
E
m
ail: e
n
g
w
alee
d
5
4
@
y
a
h
o
o
.
co
m
1.
I
NT
RO
D
UCT
I
O
N
Flo
o
d
is
a
n
atu
r
al
p
h
en
o
m
e
n
o
n
ca
u
s
ed
b
y
ea
r
th
q
u
a
k
es,
ts
u
n
a
m
is
,
h
u
r
r
ican
e
s
,
etc.
[
1
,
2
]
.
T
h
e
r
is
in
g
n
u
m
b
er
o
f
f
las
h
f
lo
o
d
s
h
as
e
n
d
an
g
er
ed
th
e
li
v
e
s
o
f
v
illa
g
er
s
alo
n
g
t
h
e
r
iv
er
b
an
k
d
u
e
to
u
r
b
an
m
o
d
er
n
izatio
n
.
Ov
er
th
e
last
t
w
o
d
ec
ad
es,
f
las
h
f
lo
o
d
s
h
av
e
b
ec
o
m
e
m
o
r
e
f
r
e
q
u
en
t
an
d
d
a
m
a
g
in
g
[
3
]
,
d
u
e
to
th
e
cli
m
ate
ch
a
n
g
e
(
g
r
ee
n
h
o
u
s
e
ef
f
ec
t)
[
4
]
.
I
t
is
esti
m
ated
th
at
a
g
lo
b
al
lo
s
s
in
m
aj
o
r
co
astal
cities
d
u
e
to
f
lo
o
d
alo
n
e
co
u
ld
ex
ce
ed
$
1
tr
illi
o
n
p
er
an
n
u
m
b
y
2
0
5
0
d
u
e
to
f
lo
o
d
alo
n
e
2
0
5
0
[
3
]
,
b
u
ild
in
g
d
ik
e
ca
n
m
i
tig
a
te
t
h
e
a
m
o
u
n
t
o
f
f
lo
o
d
d
am
a
g
e;
h
o
w
e
v
er
,
co
n
s
tr
u
ctio
n
w
o
r
k
ca
n
b
e
ex
p
en
s
iv
e.
T
h
e
lev
el
o
f
r
is
k
d
u
e
to
f
lo
o
d
in
g
is
cu
r
r
en
tl
y
m
o
r
e
s
ev
er
e
n
o
w
t
h
a
n
th
at
o
f
o
th
er
w
ea
t
h
er
-
r
elate
d
d
is
aster
s
[
5
]
,
as
m
o
r
e
ca
s
u
altie
s
ar
e
an
ticip
ated
in
th
e
f
o
r
m
er
.
P
r
ev
io
u
s
s
t
u
d
i
es
h
av
e
s
h
o
w
n
t
h
at
s
tr
u
ctu
r
al
e
n
g
in
ee
r
i
n
g
s
tr
ateg
y
alo
n
e
ca
n
n
o
t
o
v
er
co
m
e
f
lo
o
d
h
az
ar
d
co
m
p
letel
y
.
An
n
u
all
y
,
th
e
n
u
m
b
er
o
f
v
icti
m
s
d
u
e
t
o
f
lo
o
d
s
is
in
cr
ea
s
ed
.
He
n
ce
,
th
e
s
i
g
n
i
f
ica
n
ce
o
f
th
e
f
lo
o
d
ea
r
ly
w
ar
n
i
n
g
a
n
d
r
esp
o
n
s
e
s
y
s
te
m
(
FEW
R
S)
is
a
c
r
u
cial
i
n
-
fl
o
o
d
r
is
k
.
I
n
th
i
s
co
n
tex
t
o
f
th
e
s
tu
d
y
,
i
t
is
n
ec
es
s
ar
y
to
ad
d
r
ess
th
e
f
a
cto
r
s
th
at
co
n
tr
ib
u
te
to
th
e
s
u
cc
es
s
o
f
FEW
R
S
i
n
th
e
s
y
s
t
e
m
to
i
m
p
r
o
v
e
th
e
Evaluation Warning : The document was created with Spire.PDF for Python.
T
E
L
KOM
NI
K
A
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l
C
o
n
tr
o
l
F
a
cto
r
s
in
flu
en
cin
g
th
e
s
u
cc
es
s
o
f in
fo
r
ma
tio
n
s
ystem
in
flo
o
d
ea
r
ly
w
a
r
n
in
g
.
.
.
(
W
a
leed
A
.
Ha
mmo
d
)
2957
ef
f
icien
c
y
a
n
d
ef
f
ec
t
iv
e
n
es
s
o
f
th
e
s
y
s
te
m
[
6
]
.
A
lt
h
o
u
g
h
th
e
FE
W
R
S
h
as
b
ee
n
estab
lis
h
ed
i
n
w
h
ic
h
it
s
r
eliab
ilit
y
is
g
u
id
ed
b
y
t
h
e
q
u
alit
y
o
f
i
n
f
o
r
m
atio
n
,
d
eg
r
ee
o
f
k
n
o
w
led
g
e
-
s
h
ar
i
n
g
cu
lt
u
r
e,
an
d
ef
f
icac
y
o
f
co
m
m
u
n
icatio
n
b
u
t
s
till
n
o
t
d
r
a
m
atica
ll
y
e
f
f
icie
n
t
to
th
o
s
e
in
d
an
g
er
.
T
h
is
n
o
n
-
s
tr
u
ctu
r
al
m
eth
o
d
is
as
s
u
m
ed
to
h
elp
r
ed
u
ce
th
e
ex
p
e
n
s
e
o
f
f
lo
o
d
co
n
tr
o
l
an
d
th
e
n
u
m
b
er
o
f
ca
s
u
alt
ies
[
7
]
.
I
n
d
ev
elo
p
in
g
c
o
u
n
tr
ies
i
n
cl
u
d
in
g
th
o
s
e
i
n
Asi
a,
t
h
e
p
o
p
u
latio
n
lev
el
i
s
co
m
p
ar
ati
v
el
y
h
ig
h
in
th
e
ar
ea
o
f
f
lo
o
d
-
p
r
o
n
e
r
iv
er
s
.
Un
f
o
r
tu
n
atel
y
i
n
th
ese
co
u
n
tr
ie
s
,
th
e
p
o
ten
tial
f
o
r
FEW
R
S
is
v
er
y
s
m
a
ll.
Un
d
o
u
b
ted
l
y
,
th
e
p
r
ec
is
e
f
o
r
ec
ast
o
f
w
a
t
er
m
o
v
e
m
e
n
t
d
y
n
a
m
ics
o
f
f
lo
o
d
-
p
r
o
n
e
ar
ea
s
is
ess
e
n
tial
to
th
e
cr
ea
tio
n
o
f
a
s
u
cc
e
s
s
f
u
l
f
lo
o
d
alar
m
an
d
f
lo
o
d
co
n
tr
o
l
p
lan
.
Ov
er
th
e
la
s
t
3
d
ec
ad
es
[
8
,
9
]
,
Ma
n
y
m
iti
g
atio
n
m
ea
s
u
r
es
(
i.e
p
r
o
g
r
am
s
d
esi
g
n
ed
to
in
f
o
r
m
p
eo
p
le
ab
o
u
t
p
o
ten
tial
h
az
ar
d
s
,
d
is
as
ter
p
r
ep
ar
ed
n
ess
p
lan
s
,
an
d
le
g
is
lat
io
n
d
esig
n
ed
to
li
m
it
r
i
s
k
b
y
b
u
ild
i
n
g
s
tan
d
ar
d
s
)
h
a
v
e
ele
m
e
n
ts
o
f
lo
ca
l
p
u
b
lic
g
o
o
d
s
in
t
h
at
t
h
e
y
p
r
o
v
id
e
b
en
e
f
its
to
a
co
m
m
u
n
i
t
y
a
s
a
wh
o
le.
I
n
f
ac
t,
lo
ca
l
g
o
v
er
n
m
e
n
ts
p
la
y
an
i
m
p
o
r
tan
t r
o
le
in
th
e
m
iti
g
atio
n
f
lo
o
d
r
is
k
as
T
h
e
FEW
R
S
is
e
s
s
e
n
ti
al
l
y
a
p
ar
t
o
f
in
f
o
r
m
a
tio
n
s
y
s
te
m
(
I
S)
th
at
ca
n
b
e
u
s
ed
to
m
in
i
m
ize
t
h
e
r
is
k
d
u
e
to
f
lo
o
d
[
1
0
]
.
FEW
R
S
is
u
s
ed
to
p
r
o
v
id
e
in
s
tan
t
f
lo
o
d
in
f
o
r
m
atio
n
u
s
in
g
t
h
e
s
i
g
n
al
tr
a
n
s
m
itt
ed
b
y
ea
r
l
y
w
ar
n
in
g
ce
n
ter
s
.
A
cc
o
r
d
in
g
to
Sättele
et
a
l
.
[
1
1
]
,
th
er
e
ar
e
th
r
ee
s
tag
es
o
f
f
lo
o
d
d
is
aster
,
i.e
.
p
r
e
-
d
is
ast
er
,
d
u
r
in
g
-
d
i
s
aster
,
an
d
p
o
s
t
-
d
is
a
s
ter
.
T
h
ese
s
ta
g
es
s
h
o
u
ld
b
e
co
n
s
id
er
ed
in
th
e
d
e
s
ig
n
o
f
FEW
R
S.
Of
co
u
r
s
e,
ad
v
an
ce
w
ar
n
i
n
g
an
d
p
r
e
-
p
lan
n
i
n
g
m
ea
s
u
r
es
ca
n
b
e
in
clu
d
ed
in
FEW
R
S
to
f
u
r
t
h
er
r
ed
u
ce
th
e
lev
el
o
f
d
am
a
g
e
d
u
e
to
f
lo
o
d
.
T
h
e
ad
v
an
ta
g
e
o
f
I
S
th
at
ca
n
d
ep
lo
y
o
n
t
h
e
m
o
d
el
o
f
FEW
R
S
w
il
l
p
r
o
v
id
e
in
f
o
r
m
at
io
n
o
n
th
e
f
ac
to
r
s
af
f
ec
ti
n
g
t
h
e
s
u
cc
e
s
s
o
f
t
h
e
FEW
R
S.
A
cc
o
r
d
in
g
to
B
au
d
o
in
e
t
a
l
.
a
n
d
Me
y
er
[
8
,
1
2
]
,
in
f
o
r
m
a
tio
n
-
b
ased
d
is
aster
to
o
l
s
u
c
h
as
FEW
R
S
ca
n
b
e
ad
o
p
ted
to
f
o
r
ec
ast
an
d
to
p
r
o
v
id
e
r
ec
o
m
m
en
d
atio
n
to
d
ec
is
io
n
m
ak
er
s
o
n
n
atu
r
al
d
is
aster
s
b
ased
o
n
f
ac
to
r
s
th
at
co
n
tr
ib
u
t
e
to
th
e
s
u
cc
es
s
o
f
FEW
R
S
[8
,
1
3
,
1
4
]
.
Hen
ce
,
in
f
o
r
m
atio
n
-
b
ased
d
is
aster
to
o
ls
s
h
o
u
ld
b
e
ab
le
to
p
r
ed
ict
th
e
lik
eli
h
o
o
d
o
f
a
d
is
aster
an
d
to
p
r
o
v
id
e
a
m
p
le
ti
m
e
f
o
r
ev
ac
u
at
i
o
n
p
u
r
p
o
s
e.
I
n
f
ac
t,
ex
is
t
in
g
FEW
R
S
s
ar
e
u
n
ab
le
to
p
r
o
v
id
e
in
f
o
r
m
at
io
n
o
n
n
atu
r
al
d
is
aster
s
e
f
f
ec
ti
v
el
y
[7
,
15]
,
an
d
th
e
y
ar
e
in
e
f
f
ec
t
iv
e
in
m
i
tig
a
tin
g
f
lo
o
d
d
is
aster
s
d
u
r
in
g
p
r
e
-
d
i
s
aster
,
d
u
r
in
g
-
d
i
s
aster
,
a
n
d
p
o
s
t
-
d
is
a
s
ter
s
tag
e
s
[
1
6
,
1
7
]
.
T
o
th
is
en
d
,
I
S
ac
ad
e
m
icia
n
s
s
u
ch
a
s
B
au
d
o
in
et
a
l
.
[
8
]
ar
g
u
ed
th
at
in
f
o
r
m
atio
n
s
y
s
te
m
i
s
u
s
ef
u
l
f
o
r
i
m
p
r
o
v
i
n
g
th
e
e
f
f
ic
ien
c
y
a
n
d
th
e
e
f
f
ec
tiv
en
es
s
o
f
d
is
a
s
ter
-
h
a
n
d
lin
g
ac
ti
v
itie
s
.
I
S
s
u
cc
ess
b
ec
o
m
in
g
a
s
ig
n
i
f
ica
n
t
p
r
o
b
le
m
in
th
e
I
S
s
ec
to
r
.
Ma
n
y
e
x
p
er
im
en
ts
h
av
e
s
o
u
g
h
t
to
clar
i
f
y
w
h
et
h
er
an
o
r
g
an
izatio
n
s
u
cc
e
ed
s
,
b
u
t
w
h
at
is
m
o
s
t
i
m
p
o
r
tan
t
f
o
r
u
s
i
s
to
co
n
s
id
e
r
h
o
w
a
n
I
S
i
n
f
l
u
e
n
ce
s
o
r
g
a
n
i
za
tio
n
al
s
u
cc
es
s
.
T
h
er
ef
o
r
e,
f
ac
to
r
s
af
f
ec
tin
g
t
h
e
ef
f
ec
tiv
e
n
e
s
s
o
f
FEW
R
S
s
h
o
u
l
d
b
e
p
r
o
p
er
ly
s
tu
d
ied
;
h
o
w
ev
er
,
th
e
f
ac
to
r
s
o
n
th
is
ar
ea
is
r
ath
er
lim
i
ted
.
A
m
o
d
el
s
h
o
u
ld
b
e
d
ev
elo
p
ed
t
o
ad
d
r
ess
th
e
f
ac
to
r
s
af
f
ec
ti
n
g
t
h
e
s
y
s
te
m
’
s
ef
f
ec
t
iv
e
n
es
s
an
d
to
ev
al
u
ate
th
e
ef
f
ec
ti
v
e
n
ess
o
f
FEW
R
S
[
3
]
.
T
h
e
cu
r
r
en
t
s
y
s
te
m
s
ar
e
in
ef
f
ec
ti
v
e
in
r
ed
u
ci
n
g
t
h
e
i
m
p
ac
t
o
f
f
lo
o
d
d
is
aster
[
2
,
1
8
]
,
m
ain
l
y
d
u
e
to
th
e
lack
o
f
i
n
f
o
r
m
atio
n
o
n
t
h
e
f
ac
to
r
s
t
h
at
co
n
tr
ib
u
te
to
th
e
s
u
cc
es
s
o
f
t
h
ese
s
y
s
te
m
s
[
1
9
-
25]
.
I
n
th
i
s
p
ap
er
,
th
e
s
u
cc
ess
f
ac
t
o
r
s
af
f
ec
ti
n
g
th
e
FEW
R
S
h
a
s
b
ee
n
ad
d
r
ess
in
g
s
in
ce
t
h
er
e
ar
e
li
m
ited
s
tu
d
y
f
o
cu
s
es
o
n
th
i
s
is
s
u
e,
th
e
s
u
cc
ess
f
ac
to
r
s
h
elp
th
e
d
is
ast
er
m
a
n
ag
e
m
e
n
t
to
ev
alu
ate
th
e
s
y
s
te
m
o
f
FEW
R
S
ea
s
il
y
a
n
d
th
e
w
ea
k
o
f
th
e
d
esig
n
o
f
th
e
s
y
s
te
m
.
Ma
n
y
I
S
m
o
d
els
h
a
v
e
b
ee
n
d
ev
elo
p
ed
to
p
r
ed
ictin
g
an
d
ex
p
lain
i
n
g
th
e
u
s
er
b
eh
av
io
r
in
I
S
f
ield
.
A
s
s
u
ch
,
t
h
ese
f
a
cto
r
s
ca
n
b
e
co
n
s
tr
u
cted
to
th
e
s
u
cc
es
s
m
o
d
el
to
ad
d
r
ess
th
e
e
f
f
ec
ti
v
en
e
s
s
o
f
F
E
W
R
S
i
n
d
is
as
ter
m
a
n
a
g
e
m
e
n
t.
Fo
r
i
n
s
ta
n
ce
,
t
h
e
p
o
p
u
lar
I
S
s
u
cc
ess
m
o
d
el
i
s
th
e
o
n
e
p
r
o
p
o
s
ed
b
y
De
L
o
n
&
Mc
L
ea
n
(
D&
M)
[
2
6
]
.
T
h
e
D&
M
m
o
d
el
is
b
u
il
t
b
y
ass
u
m
i
n
g
t
h
at
th
e
o
v
er
al
l
s
y
s
te
m
u
s
e
is
a
n
in
d
icatio
n
o
f
I
S
s
u
c
ce
s
s
[
2
7
]
,
w
h
ich
i
s
s
u
p
p
o
r
ted
b
y
o
th
er
r
esear
ch
er
s
.
I
n
s
u
ch
a
s
tu
d
y
t
h
e
is
s
u
e
o
f
h
o
w
w
e
as
s
es
s
s
u
cc
e
s
s
is
i
m
p
o
r
ta
n
t.
I
n
1
9
9
2
W
illi
a
m
H.
DeL
o
n
e
a
n
d
E
p
h
r
ai
m
R
.
Mc
L
ea
n
[
2
6
]
d
ev
elo
p
ed
th
eir
f
ir
s
t I
S s
u
cc
es
s
m
o
d
el
to
b
e
ab
le
to
r
ec
o
g
n
ize
an
d
m
ea
s
u
r
e
I
S
s
u
cc
e
s
s
i
n
an
e
-
co
m
m
er
ce
co
n
tex
t.
C
en
ter
ed
o
n
a
tax
o
n
o
m
y
th
at
in
co
r
p
o
r
ates
all
th
e
m
u
ltip
le
m
etr
ics
u
s
ed
to
d
eter
m
i
n
e
I
S
s
u
cc
e
s
s
in
th
e
I
S
liter
at
u
r
e,
th
e
ir
m
o
d
el
a
i
m
s
to
ex
p
lai
n
h
o
w
ea
c
h
o
f
th
e
s
u
g
g
e
s
ted
d
i
m
e
n
s
io
n
s
o
f
I
S
s
u
cc
e
s
s
i
s
li
n
k
ed
to
ea
ch
o
th
er
.
A
s
s
u
m
e
t
h
at
t
h
e
e
-
co
m
m
er
ce
e
n
v
ir
o
n
m
e
n
t
i
s
a
s
p
ec
if
ic
s
e
tti
n
g
f
o
r
an
al
y
zi
n
g
th
e
s
u
cc
e
s
s
o
f
DeL
o
n
e
an
d
Mc
L
ea
n
'
s
I
S
m
o
d
el,
as
th
e
s
y
s
te
m
it
s
el
f
is
i
m
p
o
r
tan
t
f
o
r
t
h
e
m
ar
k
et,
w
it
h
o
u
t
it
th
er
e
w
ill
b
e
n
o
co
m
p
a
n
y
-
c
u
s
to
m
er
r
elatio
n
s
h
i
p
.
T
h
e
s
y
s
te
m
is
t
h
er
e
f
o
r
e
n
o
t
u
n
iq
u
e
to
t
h
e
o
r
g
an
izatio
n
;
i
t
s
er
v
es
t
h
e
clie
n
t
i
n
its
m
ai
n
ap
p
licatio
n
,
n
o
t
co
r
p
o
r
ate
w
o
r
k
er
s
.
Fi
n
all
y
,
th
e
w
e
b
s
ite's
f
ea
t
u
r
es
ar
e
s
tan
d
ar
d
,
e
as
y
to
in
ter
p
r
et,
a
n
d
m
atc
h
t
h
e
v
ar
io
u
s
d
i
m
e
n
s
io
n
s
o
f
th
e
De
L
o
n
e
a
n
d
Mc
L
ea
n
m
o
d
els.
T
h
eir
m
o
d
el
o
f
f
er
s
a
p
o
in
t o
f
s
tar
ti
n
g
f
r
o
m
w
h
ic
h
to
d
ev
e
lo
p
an
d
i
m
p
r
o
v
e
all
t
h
e
f
u
r
t
h
er
w
o
r
k
.
R
esear
ch
er
s
h
av
e
s
h
o
w
n
s
tr
o
n
g
i
n
ter
est
i
n
t
h
is
m
o
d
el,
a
s
cited
in
o
v
er
3
0
0
p
u
b
licatio
n
s
ai
m
ed
at
ex
p
lai
n
i
n
g
I
S
s
u
cc
e
s
s
[
2
6
,
2
8
]
.
T
h
is
s
t
u
d
y
h
as b
ee
n
s
elec
ted
1
6
f
ac
to
r
s
f
o
r
m
th
e
p
r
ev
i
o
u
s
s
tu
d
y
w
h
ic
h
in
an
I
S
s
u
cc
es
s
f
ield
to
h
elp
th
e
r
esear
ch
er
s
in
s
elec
tin
g
th
e
m
o
s
t
r
elev
an
t
f
ac
to
r
s
to
ap
p
ly
i
n
t
h
e
FEW
R
S
m
o
d
el
[
2
9
]
.
2.
RE
S
E
ARCH
M
E
T
H
O
D
T
h
e
p
r
im
ar
y
ai
m
o
f
t
h
i
s
s
t
u
d
y
is
to
in
co
r
p
o
r
ate
th
e
m
o
s
t
cr
u
c
ial
f
ac
to
r
s
a
f
f
ec
ti
n
g
th
e
e
f
f
ec
ti
v
en
e
s
s
o
f
I
S
in
co
n
te
x
t
o
f
FEW
R
S
m
o
d
el.
I
n
o
r
d
er
t
o
m
ee
t
t
h
is
o
b
j
ec
tiv
e,
liter
at
u
r
e
r
ev
ie
w
o
n
I
S
s
u
cc
es
s
ad
o
p
tio
n
is
co
n
d
u
cted
.
T
h
e
f
ac
to
r
s
af
f
ec
ti
n
g
t
h
e
ef
f
ec
ti
v
en
e
s
s
o
f
I
S a
r
e
tak
en
f
r
o
m
Ho
n
g
an
d
Ki
m
[
3
0
]
.
T
h
e
f
ir
s
t step
is
to
id
en
ti
f
y
all
th
e
r
elev
a
n
t
f
ac
to
r
s
.
Fro
m
th
e
liter
at
u
r
e
r
ev
iew
(
4
0
p
a
p
er
s
)
,
th
er
e
ar
e
6
6
f
ac
to
r
s
as
s
h
o
w
n
in
T
ab
le
1
r
ep
o
r
te
d
to
d
ate.
T
h
e
ex
clu
s
io
n
/in
c
lu
s
io
n
cr
iter
ia
h
a
v
e
b
ee
n
d
ev
elo
p
ed
f
o
r
th
e
s
elec
tio
n
p
r
o
ce
s
s
.
On
l
y
ar
ticles p
u
b
lis
h
ed
f
r
o
m
2
0
1
4
-
2
0
1
9
a
r
e
in
clu
d
ed
in
th
e
s
ea
r
ch
cr
iter
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
1
6
9
3
-
6930
T
E
L
KOM
NI
K
A
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l
C
o
n
tr
o
l
,
Vo
l.
18
,
No
.
6
,
Dec
em
b
er
2
0
2
0
:
2
9
5
6
-
2961
2958
T
h
e
s
ec
o
n
d
s
tep
is
to
r
eo
r
g
an
ize
an
d
alp
h
ab
etize
th
e
f
ac
to
r
,
co
n
s
o
lid
ate
th
e
m
an
d
eli
m
i
n
ate
th
o
s
e
r
ep
ea
tin
g
f
ac
to
r
s
d
ef
i
n
ed
w
it
h
d
if
f
er
e
n
t
ter
m
in
o
lo
g
y
.
T
h
en
,
t
h
e
co
llectio
n
o
f
u
n
i
f
ied
f
ac
to
r
s
w
as
d
e
f
in
ed
.
T
h
i
s
w
il
l
s
u
b
s
eq
u
e
n
tl
y
m
ap
to
th
e
d
ata
o
f
all
au
th
o
r
s
w
h
o
e
x
a
m
i
n
ed
th
o
s
e
v
ar
iab
le
a
n
d
ex
clu
d
ed
th
e
f
ac
to
r
s
co
n
tain
ed
i
n
t
h
e
li
s
t
at
th
e
in
d
i
v
id
u
al
lev
el.
Fi
n
all
y
,
a
to
tal
o
f
1
6
f
ac
to
r
s
ar
e
clas
s
if
ied
b
ase
d
o
n
th
e
f
r
eq
u
e
n
c
y
ap
p
ea
r
ed
in
th
e
liter
atu
r
e
an
d
t
h
e
r
elativ
e
i
m
p
o
r
tan
ce
o
f
t
h
e
r
esear
ch
f
in
d
i
n
g
s
ar
e
s
u
b
s
eq
u
e
n
tl
y
r
ep
o
r
ted
.
T
ab
le
1
.
Facto
r
s
ex
tr
ac
ted
f
r
o
m
th
e
l
iter
atu
r
e
F
a
c
t
o
r
s
S
o
u
r
c
e
s
F*
F
a
c
t
o
r
s
S
o
u
r
c
e
s
F*
S
y
st
e
m Q
u
a
l
i
t
y
[
1
9
,
2
1
-
2
3
,
2
7
,
3
1
-
5
3
]
29
F
o
c
u
se
d
I
mm
e
r
si
o
n
[
4
8
]
1
I
n
f
o
r
mat
i
o
n
Q
u
a
l
i
t
y
[
2
1
-
2
3
,
2
7
,
3
1
-
5
4
]
28
K
n
o
w
l
e
d
g
e
o
f
D
a
t
a
S
c
i
e
n
c
e
[
4
7
]
1
U
se
r
S
a
t
i
sf
a
c
t
i
o
n
[
1
9
,
2
1
-
2
3
,
2
7
,
3
1
,
3
3
-
4
0
,
42
-
4
4
,
4
8
,
5
1
,
5
3
,
5
5
-
5
7
]
26
S
o
c
i
a
l
N
o
r
ms
[
4
7
]
1
S
e
r
v
i
c
e
Q
u
a
l
i
t
y
[
1
9
,
2
1
,
2
3
,
2
7
,
3
1
-
4
3
,
4
6
,
5
0
,
5
1
,
5
5
,
5
7
]
23
S
t
i
c
k
i
n
e
ss I
n
t
e
n
t
i
o
n
[
3
4
]
1
U
se
[
1
9
,
2
1
-
2
3
,
3
3
,
3
7
,
4
0
,
4
4
,
4
5
,
4
8
,
5
0
,
5
1
,
5
7
]
13
B
e
h
a
v
i
o
r
a
l
C
o
n
t
r
o
l
[
4
7
]
1
P
e
r
c
e
i
v
e
d
U
se
f
u
l
n
e
ss
[
1
9
,
2
7
,
3
3
,
3
6
,
3
7
,
3
9
,
4
5
,
4
8
,
4
9
,
5
5
,
5
6
]
12
C
o
mp
u
t
e
r
W
e
b
S
k
i
l
l
s
[
5
5
]
1
I
n
t
e
n
t
i
o
n
t
o
U
se
[
1
9
,
2
7
,
3
1
-
3
3
,
3
5
,
3
8
,
4
1
,
4
2
,
4
6
,
4
7
,
5
5
]
12
H
a
b
i
t
[
2
3
]
1
N
e
t
B
e
n
e
f
i
t
s
[
2
2
,
3
1
,
3
3
,
3
6
,
3
8
,
3
9
,
4
4
,
4
7
]
8
R
e
f
e
r
e
n
t
N
e
t
w
o
r
k
S
i
z
e
[
4
5
]
1
P
e
r
c
e
i
v
e
d
Ea
se
o
f
U
se
[
1
9
,
3
5
,
4
8
,
4
9
,
5
5
]
7
F
l
o
w
[
4
5
]
1
U
se
r
Ex
p
e
r
i
e
n
c
e
[
3
5
,
3
6
,
5
0
]
3
I
S
P
r
o
j
e
c
t
S
u
c
c
e
ss
[
4
0
]
1
C
o
mp
a
t
i
b
i
l
i
t
y
[
5
2
,
5
3
,
5
8
]
3
I
S
U
t
i
l
i
z
a
t
i
o
n
[
54]
1
P
e
r
c
e
i
v
e
d
R
i
sk
s
[
2
3
,
5
5
]
2
P
e
r
c
e
i
v
e
d
K
M
S
O
u
t
p
u
t
Q
u
a
l
i
t
y
[
5
6
]
1
R
e
l
a
t
i
v
e
A
d
v
a
n
t
a
g
e
[
5
2
,
5
3
]
2
G
o
a
l
s
[
5
4
]
1
C
o
mp
l
e
x
i
t
y
[
5
2
,
5
8
]
2
C
h
a
l
l
e
n
g
e
s
[
5
4
]
1
Ed
u
c
a
t
i
o
n
a
l
Q
u
a
l
i
t
y
[
1
9
,
3
5
]
2
Ex
t
r
i
n
s
i
c
R
e
w
a
r
d
s
[
5
6
]
1
C
o
n
f
i
r
ma
t
i
o
n
[
2
3
,
4
8
]
2
O
r
g
a
n
i
z
a
t
i
o
n
a
l
T
r
u
st
[
5
6
]
1
T
r
a
n
sf
o
r
mat
i
o
n
a
l
L
e
a
d
e
r
sh
i
p
[
2
1
]
1
A
t
t
i
t
u
d
e
[
4
2
]
1
P
e
r
f
o
r
man
c
e
I
mp
a
c
t
[
2
1
]
1
M
a
n
a
g
e
me
n
t
S
u
p
p
o
r
t
[
4
3
]
1
D
e
c
i
si
o
n
M
a
k
i
n
g
P
r
o
c
e
ss
[
3
2
]
1
C
o
mp
a
t
i
b
i
l
i
t
y
[
4
3
]
1
T
r
u
st
i
n
S
e
l
l
e
r
s
[
5
7
]
1
P
e
r
c
e
i
v
e
d
B
e
h
a
v
i
o
r
a
l
C
o
n
t
r
o
l
[
4
3
]
1
T
r
u
st
i
n
W
e
b
si
t
e
[
5
7
]
1
C
o
mp
l
e
x
i
t
y
[
4
3
]
1
R
e
p
u
t
a
t
i
o
n
o
f
S
e
l
l
e
r
s
[
5
7
]
1
I
n
d
i
v
i
d
u
a
l
I
mp
a
c
t
[
4
3
]
1
R
e
p
u
t
a
t
i
o
n
o
f
W
e
b
si
t
e
[
5
7
]
1
O
r
g
a
n
i
z
a
t
i
o
n
a
l
I
mp
a
c
t
[
4
3
]
1
P
e
r
c
e
i
v
e
d
S
i
z
e
o
f
S
e
l
l
e
r
s
[
5
7
]
1
m
a
n
a
g
e
r
i
a
l
I
T
C
a
p
a
b
i
l
i
t
y
[
5
9
]
1
P
e
r
c
e
i
v
e
d
S
i
z
e
o
f
W
e
b
si
t
e
[
5
7
]
1
T
e
c
h
n
i
c
a
l
I
T
C
a
p
a
b
i
l
i
t
y
[
5
9
]
1
P
e
r
c
e
i
v
e
d
V
a
l
u
e
[
3
4
]
1
R
e
l
a
t
i
o
n
a
l
I
T
C
a
p
a
b
i
l
i
t
y
[
5
9
]
1
Ef
f
o
r
t
Ex
p
e
c
t
a
n
c
y
[
2
7
]
1
C
l
o
u
d
S
u
c
c
e
ss
[
5
9
]
1
T
r
u
st
G
o
v
e
r
n
me
n
t
[
3
6
]
1
R
L
C
o
st
Ef
f
e
c
t
i
v
e
n
e
ss
[
5
4
]
1
T
e
mp
o
r
a
l
d
i
sso
c
i
a
t
i
o
n
[
4
8
]
1
S
o
c
i
a
l
I
n
f
l
u
e
n
c
e
[
3
3
]
1
R
e
l
a
t
i
o
n
s
h
i
p
C
o
mm
i
t
me
n
t
[
3
4
]
1
T
r
u
st
i
n
E
-
g
o
v
e
r
n
me
n
t
W
e
b
si
t
e
[
3
6
]
1
O
r
g
a
n
i
z
a
t
i
o
n
a
l
R
e
su
l
t
s
[
5
1
]
1
F
i
r
m Pe
r
f
o
r
man
c
e
[
5
9
]
1
P
e
r
c
e
i
v
e
d
C
o
mp
l
e
me
n
t
a
r
i
t
y
[
4
5
]
1
A
d
o
p
t
i
o
n
I
n
t
e
n
t
i
o
n
[
4
9
]
1
F
o
c
u
se
d
I
mm
e
r
si
o
n
[
4
8
]
1
F*
Fr
e
q
u
e
n
c
y
3.
RE
SU
L
T
S
A
ND
AN
AL
Y
SI
S
I
n
th
is
T
h
is
s
ec
tio
n
p
r
esen
t
s
th
e
f
i
n
d
in
g
s
o
f
th
i
s
s
t
u
d
y
.
Ma
n
y
d
ec
is
io
n
m
ak
er
s
ar
e
u
n
a
b
le
to
g
et
th
e
b
est
r
etu
r
n
f
r
o
m
FEW
R
S
d
u
e
to
th
e
lack
o
f
co
m
p
r
e
h
e
n
s
i
v
e
u
n
d
er
s
tan
d
i
n
g
o
f
f
ac
to
r
s
af
f
ec
ti
n
g
th
e
ef
f
ec
ti
v
en
e
s
s
o
f
I
S
in
m
ee
ti
n
g
t
h
e
r
eq
u
ir
e
m
e
n
t
o
f
FEW
R
S.
T
h
e
m
o
s
t
cr
u
cia
l
f
ac
to
r
s
af
f
ec
t
in
g
th
e
e
f
f
ec
tiv
e
n
es
s
o
f
I
S
in
d
is
as
ter
m
an
a
g
e
m
e
n
t
ar
e
s
o
u
g
h
t
i
n
t
h
is
r
e
s
ea
r
ch
.
A
s
s
tated
ea
r
lier
,
a
to
tal
o
f
6
6
f
ac
to
r
s
h
av
e
b
ee
n
ex
tr
ac
ted
.
T
ab
le
2
s
h
o
w
s
t
h
e
m
o
s
t
p
o
p
u
lar
f
ac
to
r
s
.
As
s
ee
n
,
th
er
e
ar
e
s
i
x
tee
n
p
o
p
u
lar
f
ac
to
r
s
af
f
ec
ti
n
g
I
S a
d
o
p
tio
n
[
6
,
1
9
,
2
1
-
2
3
,
2
7
,
3
1
-
4
3
,
4
6
,
5
0
-
5
3
,
5
5
,
5
7
]
.
Fro
m
T
ab
le
2
,
th
e
in
f
o
r
m
at
io
n
q
u
alit
y
an
d
th
e
s
y
s
te
m
q
u
ali
t
y
ar
e
th
e
m
o
s
t
i
m
p
o
r
tan
t
f
ac
t
o
r
s
.
T
h
ese
f
ac
to
r
s
d
eter
m
i
n
e
t
h
e
s
u
cc
e
s
s
f
u
l
ad
o
p
tio
n
o
f
I
S
in
b
o
t
h
in
d
i
v
i
d
u
al
an
d
o
r
g
a
n
izatio
n
lev
e
ls
.
I
n
liter
at
u
r
e,
d
if
f
er
en
t
ter
m
i
n
o
lo
g
ies
ar
e
u
s
ed
to
ad
d
r
ess
th
e
s
a
m
e
f
ac
to
r
.
Fo
r
in
s
t
an
ce
,
ter
m
s
s
u
ch
as
n
e
t
b
en
ef
its
[
5
1
]
,
s
u
cc
ess
o
f
I
S
[
2
1
]
,
an
d
tech
n
o
lo
g
y
ch
ar
ac
ter
is
tics
[
6
0
,
6
1
]
h
av
e
b
ee
n
u
s
e
d
to
d
escr
ib
e
th
e
s
y
s
te
m
q
u
alit
y
alo
n
g
i
n
f
o
r
m
atio
n
q
u
alit
y
.
A
l
s
o
,
th
e
ter
m
co
m
p
a
tib
ilit
y
h
as
b
ee
n
u
s
ed
to
d
escr
ib
e
th
e
co
m
p
atib
il
it
y
o
f
h
u
m
a
n
ch
ar
ac
ter
is
t
ics
i
n
u
s
i
n
g
I
S
[
6
0
]
.
T
ab
le
2
.
Mo
s
t
p
o
p
u
lar
s
u
cc
ess
f
ac
to
r
s
F
a
c
t
o
r
s
S
o
u
r
c
e
s
F
a
c
t
o
r
s
S
o
u
r
c
e
s
S
y
st
e
m Q
u
a
l
i
t
y
[
1
9
,
2
1
-
2
3
,
2
7
,
3
1
-
5
3
]
P
e
r
c
e
i
v
e
d
Ea
se
o
f
U
se
[
1
9
,
3
5
,
4
8
,
4
9
,
5
5
]
Evaluation Warning : The document was created with Spire.PDF for Python.
T
E
L
KOM
NI
K
A
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l
C
o
n
tr
o
l
F
a
cto
r
s
in
flu
en
cin
g
th
e
s
u
cc
es
s
o
f in
fo
r
ma
tio
n
s
ystem
in
flo
o
d
ea
r
ly
w
a
r
n
in
g
.
.
.
(
W
a
leed
A
.
Ha
mmo
d
)
2959
I
n
f
o
r
mat
i
o
n
Q
u
a
l
i
t
y
[
2
1
-
2
3
,
2
7
,
3
1
-
5
4
]
C
o
mp
a
t
i
b
i
l
i
t
y
[
5
2
,
5
3
,
5
8
]
U
se
r
S
a
t
i
sf
a
c
t
i
o
n
[
1
9
,
2
1
-
2
3
,
2
7
,
3
1
,
3
3
-
4
0
,
4
2
-
4
4
,
4
8
,
5
1
,
5
3
,
5
5
-
57]
U
se
r
Ex
p
e
r
i
e
n
c
e
[
3
5
,
3
6
,
50]
S
e
r
v
i
c
e
Q
u
a
l
i
t
y
[
1
9
,
2
1
,
2
3
,
2
7
,
3
1
-
4
3
,
4
6
,
5
0
-
5
3
,
5
5
,
5
7
]
R
e
l
a
t
i
v
e
A
d
v
a
n
t
a
g
e
[
5
2
,
5
3
]
U
se
[
1
9
,
2
1
-
2
3
,
3
3
,
3
7
,
4
0
,
4
4
,
4
5
,
4
8
,
5
0
,
5
1
,
5
7
]
C
o
mp
l
e
x
i
t
y
[
5
2
,
5
8
]
P
e
r
c
e
i
v
e
d
U
se
f
u
l
n
e
ss
[
1
9
,
2
7
,
3
3
,
3
6
,
3
7
,
3
9
,
4
5
,
4
8
,
4
9
,
5
5
,
5
6
]
P
e
r
c
e
i
v
e
d
R
i
sk
s
[
2
3
,
5
5
]
I
n
t
e
n
t
i
o
n
t
o
U
se
[
1
9
,
2
7
,
3
1
-
3
3
,
3
5
,
3
8
,
4
1
,
4
2
,
4
6
,
4
7
,
5
5
]
Ed
u
c
a
t
i
o
n
a
l
Q
u
a
l
i
t
y
[
1
9
,
3
5
]
N
e
t
B
e
n
e
f
i
t
s
[
2
2
,
3
1
,
3
3
,
3
6
,
3
8
,
3
9
,
4
4
,
4
7
]
C
o
n
f
i
r
ma
t
i
o
n
[
2
3
,
4
8
]
4.
CO
NCLU
SI
O
N
T
h
e
f
lo
o
d
h
az
ar
d
m
iti
g
atio
n
t
ec
h
n
iq
u
e
m
ai
n
l
y
i
n
v
o
lv
es
t
h
e
u
s
e
o
f
an
en
g
i
n
ee
r
in
g
ap
p
r
o
ac
h
w
h
ic
h
co
u
ld
b
e
co
s
tl
y
a
n
d
ch
alle
n
g
in
g
.
Fo
r
ex
a
m
p
le,
i
t
is
d
i
f
f
ic
u
lt
to
f
in
d
s
u
i
tab
le
ar
ea
s
f
o
r
co
n
s
tr
u
ct
in
g
d
i
k
es.
A
p
p
ar
en
tl
y
,
th
e
r
is
k
d
u
e
to
f
lo
o
d
is
m
o
r
e
s
ev
er
e
th
a
n
t
h
o
s
e
d
u
e
to
o
th
er
ty
p
es o
f
n
at
u
r
al
d
is
aster
s
,
as e
x
ce
s
s
iv
e
u
r
b
an
izatio
n
h
as
led
to
g
lo
b
al
cli
m
ate
c
h
an
g
e
i
n
ev
itab
l
y
.
T
h
e
FEW
R
S
i
s
o
n
e
o
f
t
h
e
n
o
n
-
s
tr
u
ct
u
r
al
ex
a
m
p
les
in
tr
o
d
u
ce
d
to
r
ed
u
ce
t
h
e
r
i
s
k
o
f
f
lo
o
d
h
az
ar
d
s
.
T
h
e
m
ai
n
ai
m
o
f
FEW
R
S
i
s
to
s
a
v
e
liv
e
s
a
n
d
to
r
ed
u
ce
t
h
e
le
v
e
l
o
f
f
lo
o
d
d
am
a
g
e.
Ho
w
e
v
er
,
d
u
e
to
in
f
o
r
m
atio
n
lac
k
i
n
g
,
th
e
i
m
p
le
m
e
n
tat
io
n
o
f
FEW
R
S
is
s
till
u
n
s
u
cc
e
s
s
f
u
l.
T
o
ad
d
r
ess
th
is
g
ap
,
f
ac
to
r
s
af
f
ec
t
in
g
t
h
e
s
u
cc
ess
o
f
FEW
R
S
ar
e
id
en
tif
ied
.
I
n
f
o
r
m
atio
n
s
y
s
te
m
s
u
cc
ess
i
s
o
n
e
o
f
th
e
m
o
s
t
cr
u
cia
l
cr
ea
tio
n
s
i
n
t
h
e
h
i
s
to
r
y
o
f
I
S
[
2
6
]
.
I
n
m
o
s
t
ca
s
es,
o
r
g
an
iza
tio
n
s
u
s
in
g
FE
W
R
S
f
i
n
d
th
a
t
it
is
ch
alle
n
g
i
n
g
to
ev
alu
ate
th
e
ef
f
ec
ti
v
en
e
s
s
o
f
th
e
s
e
s
y
s
te
m
s
,
a
s
p
r
ac
tical
u
n
d
er
s
tan
d
in
g
o
n
h
o
w
q
u
al
it
y
f
ac
to
r
s
ar
e
r
elate
d
to
th
e
u
s
e
o
f
i
n
f
o
r
m
atio
n
w
it
h
in
th
e
s
y
s
te
m
s
i
s
r
ath
er
li
m
ited
.
Facto
r
s
s
u
ch
a
s
q
u
alit
y
,
i
n
f
o
r
m
atio
n
,
s
er
v
ice,
a
n
d
u
s
e
ar
e
co
m
m
o
n
l
y
ev
a
lu
ated
[
2
3
]
.
T
h
e
g
o
al
o
f
a
n
y
in
f
o
r
m
at
io
n
s
y
s
te
m
is
to
i
m
p
r
o
v
e
j
o
b
p
er
f
o
r
m
a
n
ce
,
i
n
w
h
ic
h
i
m
p
r
o
v
e
m
en
t is o
n
l
y
v
is
ib
le
w
h
en
a
p
r
o
p
er
I
T
s
y
s
te
m
is
u
s
ed
.
T
h
is
p
ap
er
h
as
co
m
p
r
eh
e
n
s
iv
el
y
r
e
v
ie
w
ed
th
e
e
x
i
s
ti
n
g
I
S
s
u
cc
es
s
ad
o
p
tio
n
s
,
wh
ich
ca
n
h
elp
r
esear
ch
er
s
to
id
en
ti
f
y
r
elev
an
t
ad
o
p
tio
n
f
ac
to
r
s
i
n
t
h
e
co
n
tex
t
o
f
FEW
R
S.
T
h
e
f
in
d
in
g
s
o
f
t
h
is
s
t
u
d
y
s
h
o
u
ld
h
a
v
e
a
s
ig
n
i
f
ica
n
t
e
f
f
ec
t
o
n
r
e
s
ea
r
ch
er
s
d
ea
li
n
g
w
it
h
I
S.
T
h
i
s
r
esear
ch
m
a
y
b
e
ex
p
an
d
ed
b
y
id
en
ti
f
y
i
n
g
th
e
co
n
d
itio
n
s
m
o
s
t
co
m
m
o
n
l
y
f
o
llo
w
ed
b
y
s
cien
ti
f
ic
an
al
y
s
ts
an
d
p
r
ac
titi
o
n
er
s
to
in
f
l
u
e
n
ce
th
e
s
u
cc
e
s
s
o
f
t
h
e
FEW
R
S.
S
u
ch
c
h
o
s
en
f
ac
to
r
s
w
ill
th
e
n
b
e
u
s
ed
to
f
o
r
m
u
late
a
co
m
p
u
tatio
n
a
l
m
o
d
el
f
o
r
tab
le
th
e
p
er
f
o
r
m
a
n
ce
o
f
FEW
R
S.
ACK
NO
WL
E
D
G
E
M
E
NT
S
T
h
e
au
th
o
r
s
w
o
u
ld
lik
e
to
s
in
c
er
el
y
th
an
k
Fac
u
lt
y
o
f
C
o
m
p
u
tin
g
,
Un
i
v
er
s
iti
Ma
la
y
s
ia
P
ah
an
g
as
th
i
s
r
esear
ch
h
as b
ee
n
s
u
p
p
o
r
ted
b
y
R
AC
E
R
2
0
1
9
-
1
Gr
an
t V
o
te:
R
DU1
9
2
6
0
6
.
RE
F
E
R
E
NC
E
S
[1
]
J.
Nta
jal,
B.
L
.
L
a
m
p
te
y
,
I.
B.
M
a
h
a
m
a
d
o
u
,
a
n
d
B.
K.
Ny
a
rk
o
,
“
F
lo
o
d
d
isa
ste
r
risk
m
a
p
p
in
g
in
t
h
e
lo
w
e
r
m
o
n
o
riv
e
r
b
a
sin
i
n
T
o
g
o
,
W
e
st Af
rica
,
”
In
te
rn
a
ti
o
n
a
l
j
o
u
rn
a
l
o
f
d
isa
ste
r risk
re
d
u
c
ti
o
n
,
v
o
l.
2
3
,
p
p
.
9
3
-
1
0
3
,
A
u
g
u
st
2
0
1
7
.
[2
]
R.
A
.
A
rsh
a
h
,
W
.
A
.
Ha
m
m
o
o
d
,
a
n
d
A
.
Ka
m
a
lu
d
in
,
"
a
n
i
n
teg
ra
ted
f
lo
o
d
w
a
rn
in
g
a
n
d
re
sp
o
n
se
m
o
d
e
l
f
o
r
e
ff
e
c
ti
v
e
f
lo
o
d
d
isa
ste
r
m
it
ig
a
ti
o
n
m
a
n
a
g
e
m
e
n
t
,
"
Ad
v
a
n
c
e
d
S
c
ien
c
e
L
e
tt
e
rs
,
v
o
l.
2
4
,
n
o
.
1
0
,
p
p
.
7
8
1
9
-
7
8
2
3
,
O
c
t
2
0
1
8
.
[3
]
C.
L
.
Ya
n
g
,
e
t
a
l.
,
“
A
d
e
riv
a
ti
o
n
o
f
f
a
c
to
rs
in
f
lu
e
n
c
in
g
t
h
e
su
c
c
e
ss
f
u
l
in
teg
ra
ti
o
n
o
f
c
o
rp
o
ra
te
v
o
lu
n
tee
rs
in
to
p
u
b
li
c
f
lo
o
d
d
isa
ste
r
in
q
u
iry
a
n
d
n
o
ti
f
ica
ti
o
n
sy
ste
m
s,
”
S
u
sta
in
a
b
il
it
y
,
v
o
l
.
1
0
,
p
p
.
1
9
7
3
,
2
0
1
8
.
[4
]
M
.
A
c
o
sta
-
Co
ll
,
e
t
a
l
.
,
“
Re
a
l
-
ti
m
e
e
a
rly
w
a
rn
in
g
s
y
ste
m
d
e
sig
n
f
o
r
p
lu
v
ial
f
las
h
f
lo
o
d
s
—
A
re
v
ie
w
,
”
S
e
n
so
rs
,
v
o
l.
1
8
,
n
o
.
7
,
p
p
.
2
2
5
5
,
J
u
ly
2
0
1
8
.
[5
]
Z.
W
.
Ku
n
d
z
e
w
icz
,
“
F
lo
o
d
p
ro
tec
ti
o
n
—
su
sta
i
n
a
b
il
it
y
issu
e
s
”
,
Hy
d
ro
lo
g
ica
l
S
c
ien
c
e
s
J
o
u
rn
a
l,
v
o
l.
4
4
,
n
o
.
4
,
p
p
.
5
5
9
-
5
7
1
,
A
u
g
u
st
1
9
9
9
.
[6
]
O.
A
.
Ha
m
m
o
o
d
,
e
t
a
l
.,
”
A
n
e
ff
e
c
ti
v
e
tran
sm
it
p
a
c
k
e
t
c
o
d
in
g
w
it
h
t
ru
st
-
b
a
se
d
re
lay
n
o
d
e
s
in
V
A
NET
s,
”
Bu
ll
e
ti
n
o
f
El
e
c
trica
l
En
g
in
e
e
rin
g
a
n
d
In
f
o
r
ma
ti
c
s,
v
o
l.
9
,
p
p
.
6
8
5
-
6
9
7
,
A
p
ril
2
0
2
0
.
[7
]
O.
A
.
H
a
m
m
o
o
d
,
N.
Niz
a
m
,
M
.
Na
fa
a
,
a
n
d
W
.
A
.
H
a
m
m
o
o
d
,
“
RES
P
:
Re
lay
S
u
it
a
b
il
it
y
-
b
a
se
d
Ro
u
ti
n
g
P
r
o
t
o
c
o
l
f
o
r
V
id
e
o
S
trea
m
in
g
in
V
e
h
icu
lar
A
d
Ho
c
Ne
t
w
o
rk
s,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
Co
mp
u
ter
s,
Co
mm
u
n
ica
t
io
n
s
&
Co
n
tro
l,
v
o
l.
1
4
,
n
o
.
1
,
p
p
.
2
1
-
3
8
,
F
e
b
r
u
a
ry
2019.
[8
]
M.
A
.
Ba
u
d
o
i
n
,
S
.
He
n
ly
-
S
h
e
p
a
rd
,
N.
F
e
rn
a
n
d
o
,
A
.
S
it
a
ti
,
a
n
d
Z.
Zo
m
m
e
rs,
"
Earl
y
wa
rn
in
g
sy
ste
m
s
a
n
d
li
v
e
li
h
o
o
d
re
sili
e
n
c
e
:
Ex
p
lo
ri
n
g
o
p
p
o
rt
u
n
it
ie
s f
o
r
c
o
m
m
u
n
it
y
p
a
rti
c
ip
a
ti
o
n
,
"
UNU
-
EHS
W
o
rk
in
g
Pa
p
e
r S
e
rie
s,
2
0
1
4
.
[9
]
O.
A
.
Ha
m
m
o
o
d
,
e
t
a
l
.
,
“
T
h
e
V
A
NET
-
so
lu
ti
o
n
a
p
p
r
o
a
c
h
f
o
r
d
a
ta
p
a
c
k
e
t
f
o
r
w
a
rd
in
g
im
p
ro
v
e
m
e
n
t
,
"
Ad
v
a
n
c
e
d
S
c
ien
c
e
L
e
tt
e
rs
,
v
o
l.
2
4
,
n
o
.
1
0
,
p
p
.
7
4
2
3
-
7
4
2
7
,
Oc
t
2
0
1
8
.
[1
0
]
W
.
A
.
Ha
m
m
o
o
d
,
e
t
al
.
,
“
A
re
v
ie
w
o
f
u
se
r
a
u
th
e
n
ti
c
a
ti
o
n
m
o
d
e
l
f
o
r
o
n
li
n
e
b
a
n
k
in
g
sy
ste
m
b
a
se
d
o
n
m
o
b
il
e
I
M
EI
n
u
m
b
e
r
,
”
in
IOP
C
o
n
fer
e
n
c
e
S
e
ri
e
s: M
a
ter
ia
ls S
c
ien
c
e
a
n
d
En
g
in
e
e
rin
g
,
Ju
n
e
2
0
2
0
.
[1
1
]
M
.
S
ä
t
t
e
l
e
,
M
.
B
r
ü
n
d
l
,
a
n
d
D
.
S
t
r
a
u
b
,
“
R
e
l
i
a
b
i
l
i
ty
a
n
d
e
f
f
e
c
t
i
v
e
n
e
ss
o
f
e
a
r
ly
w
a
r
n
i
n
g
sy
s
tem
s
f
o
r
n
a
t
u
r
a
l
h
a
z
a
r
d
s
:
c
o
n
c
e
p
t
a
n
d
a
p
p
l
i
c
a
t
i
o
n
t
o
d
e
b
r
i
s
f
l
o
w
w
a
rn
i
n
g
,
”
R
e
l
i
a
b
i
l
i
t
y
E
n
g
i
n
e
e
r
i
n
g
&
S
y
s
t
e
m
S
a
f
e
t
y
,
v
o
l
.
1
4
2
,
p
p
.
1
9
2
-
2
0
2
,
2
0
1
5
.
[1
2
]
V
.
M
e
y
e
r,
N.
Be
c
k
e
r,
e
t
a
l.
,
“
As
se
ss
in
g
th
e
c
o
sts
o
f
n
a
t
u
ra
l
h
a
z
a
rd
s
-
sta
te
o
f
th
e
a
rt
a
n
d
k
n
o
w
led
g
e
g
a
p
s,
”
Na
tu
ra
l
Ha
za
rd
s
a
n
d
Ea
rt
h
S
y
ste
m S
c
ien
c
e
s,
v
o
l.
1
3
,
p
p
.
1
3
5
1
-
1
3
7
3
,
Ja
n
u
a
ry
2013.
[1
3
]
Z.
Zo
m
m
e
rs,
“
F
o
ll
o
w
th
e
S
p
id
e
rs
:
Eco
sy
ste
m
s
a
s
E
a
rl
y
W
a
rn
in
g
s,
”
in
Red
u
c
in
g
d
isa
ste
r:
E
a
rly
wa
rn
in
g
sy
ste
ms
fo
r
c
li
ma
te
c
h
a
n
g
e
,
e
d
:
S
p
rin
g
e
r,
p
p
.
3
3
9
-
3
5
3
,
2
0
1
4
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
1
6
9
3
-
6930
T
E
L
KOM
NI
K
A
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l
C
o
n
tr
o
l
,
Vo
l.
18
,
No
.
6
,
Dec
em
b
er
2
0
2
0
:
2
9
5
6
-
2961
2960
[1
4
]
L
.
M
.
Bo
u
w
e
r,
e
t
a
l
.
,
“
T
h
e
c
o
sti
n
g
o
f
m
e
a
su
re
s
f
o
r
n
a
tu
ra
l
h
a
z
a
rd
m
it
ig
a
ti
o
n
i
n
E
u
ro
p
e
,
"
Na
tu
r
a
l
H
a
za
rd
s
Rev
iew,
v
o
l.
1
5
,
n
o
.
4
,
No
v
e
m
b
e
r
201
4
.
[1
5
]
C.
F
e
a
rn
ley
,
A
.
E.
G
.
W
in
so
n
,
J.
P
a
ll
ister,
a
n
d
R.
T
il
li
n
g
,
“
Vo
lca
n
o
c
risis
c
o
m
m
u
n
ica
ti
o
n
:
c
h
a
ll
e
n
g
e
s
a
n
d
so
l
u
ti
o
n
s
in
t
h
e
2
1
st
c
e
n
tu
ry
,
”
2
0
1
7
.
[1
6
]
D.
L
u
m
b
ro
so
,
“
Ho
w
c
a
n
p
o
li
c
y
m
a
k
e
rs
in
su
b
-
S
a
h
a
ra
n
A
f
rica
m
a
k
e
e
a
rl
y
w
a
rn
in
g
s
y
ste
m
s m
o
re
e
ff
e
c
ti
v
e
?
T
h
e
c
a
se
o
f
Ug
a
n
d
a
,
”
In
ter
n
a
ti
o
n
a
l
j
o
u
r
n
a
l
o
f
d
isa
ste
r risk
re
d
u
c
t
i
o
n
,
v
o
l.
2
7
,
p
p
.
5
3
0
-
5
4
0
,
M
a
rc
h
2
0
1
8
.
[1
7
]
S
.
K.
Ja
in
,
e
t
a
l
.
,
“
A
Brie
f
r
e
v
ie
w
o
f
f
lo
o
d
f
o
re
c
a
stin
g
tec
h
n
iq
u
e
s
a
n
d
th
e
ir
a
p
p
li
c
a
ti
o
n
s,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
Ri
v
e
r B
a
sin
M
a
n
a
g
e
me
n
t,
p
p
.
1
-
1
6
,
De
c
2
0
1
8
.
[1
8
]
W
.
A
.
Ha
m
m
o
o
d
,
K.
Z.
Zam
il
,
a
n
d
A
.
M
.
A
li
,
"
A
Re
v
ie
w
o
f
b
io
-
in
sp
ired
a
lg
o
rit
h
m
."
Co
n
fer
e
n
c
e
:
(
S
OFT
EC
Asia
2
0
1
7
),
a
t
K
u
a
la
L
u
mp
u
r Co
n
v
e
n
ti
o
n
Ce
n
tre
,
v
o
l.
1
2
,
Ja
n
u
a
ry
2
0
1
7
.
[1
9
]
H.
M
o
h
a
m
m
a
d
i,
“
In
v
e
stig
a
ti
n
g
u
se
rs’
p
e
rsp
e
c
ti
v
e
s
o
n
e
-
lea
rn
in
g
:
A
n
in
teg
ra
ti
o
n
o
f
TA
M
a
n
d
IS
su
c
c
e
ss
m
o
d
e
l,
”
Co
mp
u
ter
s i
n
Hu
m
a
n
Beh
a
v
i
o
r,
v
o
l.
4
5
,
p
p
.
3
5
9
-
3
7
4
,
A
p
ril
2
0
1
5
.
[2
0
]
S
.
M
a
rd
ian
a
,
J.
H.
T
jak
ra
a
t
m
a
d
ja,
a
n
d
A
.
A
p
rian
in
g
sih
,
“
De
L
o
n
e
–
M
c
L
e
a
n
in
f
o
rm
a
ti
o
n
sy
ste
m
su
c
c
e
ss
m
o
d
e
l
re
v
isit
e
d
:
T
h
e
se
p
a
r
a
ti
o
n
o
f
in
ten
t
io
n
t
o
u
se
-
u
se
a
n
d
t
h
e
in
teg
ra
ti
o
n
o
f
tec
h
n
o
lo
g
y
a
c
c
e
p
tan
c
e
m
o
d
e
ls,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
Eco
n
o
mic
s a
n
d
Fi
n
a
n
c
ia
l
Iss
u
e
s,
v
o
l
.
5
,
p
p
.
1
7
2
-
1
8
2
,
2
0
1
5
.
[2
1
]
A
.
H.
A
ld
h
o
lay
,
O.
Isa
a
c
,
Z.
A
b
d
u
ll
a
h
,
a
n
d
T
.
Ra
m
a
y
a
h
,
“
T
h
e
ro
le
o
f
tran
s
f
o
r
m
a
ti
o
n
a
l
lea
d
e
rsh
ip
a
s
a
m
e
d
iatin
g
v
a
riab
le
in
De
L
o
n
e
a
n
d
M
c
L
e
a
n
in
f
o
rm
a
ti
o
n
sy
ste
m
su
c
c
e
ss
m
o
d
e
l:
T
h
e
c
o
n
tex
t
o
f
o
n
li
n
e
lea
rn
in
g
u
sa
g
e
in
Ye
m
e
n
,
”
T
e
lem
a
ti
c
s a
n
d
I
n
fo
rm
a
ti
c
s,
v
o
l.
3
5
,
n
o
.
5
,
p
p
.
1
4
2
1
-
1
4
3
7
,
2
0
1
8
.
[2
2
]
X
.
H
u
a
n
d
K.
W
u
,
"
A
s
se
ss
in
g
in
fo
rm
a
ti
o
n
tec
h
n
o
lo
g
y
s
y
ste
m
s
in
th
e
e
n
v
iro
n
m
e
n
tal
a
re
n
a
o
f
c
h
in
a
:
a
v
a
li
d
a
ti
o
n
o
f
th
e
d
e
lo
n
e
a
n
d
m
c
lea
n
in
f
o
rm
a
t
io
n
sy
ste
m
s
su
c
c
e
ss
m
o
d
e
l
,
"
in
Pro
c
e
e
d
in
g
s
o
f
th
e
1
7
t
h
In
ter
n
a
ti
o
n
a
l
Di
g
it
a
l
Go
v
e
rn
me
n
t
Res
e
a
rc
h
Co
n
fer
e
n
c
e
o
n
Di
g
it
a
l
Go
v
e
rn
me
n
t
Res
e
a
rc
h
,
p
p
.
2
7
6
-
2
8
0
,
Ju
n
e
2
0
1
6
.
[2
3
]
N
.
V
e
e
r
a
m
o
o
t
o
o
,
R
.
N
u
n
k
o
o
,
a
n
d
Y
.
K
.
D
w
i
v
e
d
i
,
“
W
h
a
t
d
e
t
e
r
m
i
n
e
s
s
u
c
c
e
s
s
o
f
a
n
e
-
g
o
v
e
r
n
m
e
n
t
s
e
r
v
i
c
e
?
v
a
l
i
d
a
t
i
o
n
o
f
a
n
i
n
t
e
g
r
a
t
i
v
e
m
o
d
e
l
o
f
e
-
f
i
l
i
n
g
c
o
n
t
i
n
u
a
n
c
e
u
s
a
g
e
,
”
G
o
v
e
r
n
m
e
n
t
I
n
f
o
r
m
a
t
i
o
n
Q
u
a
r
t
e
r
l
y
,
v
o
l
.
3
5
,
n
o
.
2
,
p
p
.
1
6
1
-
1
7
4
,
2
0
1
8
.
[2
4
]
S
.
Eo
m
,
N.
J.
A
sh
il
l,
J.
A
rb
a
u
g
h
,
a
n
d
J.
L
.
S
tap
leto
n
,
“
T
h
e
ro
le
o
f
in
f
o
r
m
a
ti
o
n
tec
h
n
o
l
o
g
y
in
e
-
lea
rn
in
g
s
y
ste
m
s
su
c
c
e
ss
,
”
Hu
ma
n
S
y
ste
ms
M
a
n
a
g
e
me
n
t,
v
o
l.
3
1
,
n
o
.
3
-
4
,
p
p
.
1
4
7
-
1
6
3
,
Ja
n
u
a
ry
2
0
1
2
.
[2
5
]
O.
A
.
Ha
m
m
o
o
d
,
M
.
N.
M
.
Ka
h
a
r,
a
n
d
M
.
N.
M
o
h
a
m
m
e
d
,
"
E
n
h
a
n
c
e
m
e
n
t
th
e
v
id
e
o
q
u
a
li
ty
f
o
rw
a
rd
in
g
u
sin
g
Re
c
e
iv
e
r
-
Ba
se
d
A
p
p
ro
a
c
h
(URBA
)
in
V
e
h
icu
lar
A
d
-
Ho
c
Ne
tw
o
rk
,
"
in
2
0
1
7
In
ter
n
a
ti
o
n
a
l
C
o
n
fer
e
n
c
e
o
n
Ra
d
a
r
,
An
ten
n
a
,
M
icr
o
wa
v
e
,
El
e
c
tro
n
ics
,
a
n
d
T
e
lec
o
mm
u
n
ica
ti
o
n
s (
ICRA
M
ET
)
,
p
p
.
6
4
-
67
,
Oc
t
o
b
e
r
2
0
0
7
.
[2
6
]
W
.
H.
De
lo
n
e
a
n
d
E.
R.
M
c
L
e
a
n
,
“
T
h
e
De
L
o
n
e
a
n
d
M
c
L
e
a
n
m
o
d
e
l
o
f
in
f
o
rm
a
ti
o
n
s
y
ste
m
s
su
c
c
e
ss
:
a
t
e
n
-
y
e
a
r
u
p
d
a
te,
”
J
o
u
rn
a
l
o
f
ma
n
a
g
e
me
n
t
i
n
fo
rm
a
t
io
n
sy
ste
ms
,
v
o
l.
1
9
,
n
o
.
4
,
p
p
.
9
-
3
0
,
A
p
ril
2
0
0
3
.
[2
7
]
S
.
M
a
rd
ia
n
a
,
J.
H.
T
jak
ra
a
t
m
a
d
ja,
a
n
d
A
.
A
p
rian
in
g
sih
,
“
V
a
li
d
a
ti
n
g
th
e
c
o
n
c
e
p
t
u
a
l
m
o
d
e
l
f
o
r
p
re
d
icti
n
g
in
ten
ti
o
n
t
o
u
se
a
s
p
a
rt
o
f
in
f
o
rm
a
ti
o
n
sy
ste
m
su
c
c
e
ss
m
o
d
e
l:
th
e
c
a
se
o
f
a
n
in
d
o
n
e
sia
n
g
o
v
e
rn
m
e
n
t
a
g
e
n
c
y
,
”
Pro
c
e
d
ia
Co
m
p
u
ter
S
c
ien
c
e
,
v
o
l.
7
2
,
p
p
.
3
5
3
-
3
6
0
,
2
0
1
5
.
[2
8
]
A
.
P
o
p
o
v
ič,
R.
Ha
c
k
n
e
y
,
P
.
S
.
Co
e
lh
o
,
a
n
d
J.
Ja
k
li
č
,
“
Ho
w
in
f
o
rm
a
ti
o
n
-
sh
a
rin
g
v
a
lu
e
s
in
f
lu
e
n
c
e
th
e
u
se
o
f
in
f
o
rm
a
ti
o
n
s
y
ste
m
s:
A
n
in
v
e
sti
g
a
ti
o
n
in
th
e
b
u
sin
e
ss
in
telli
g
e
n
c
e
s
y
ste
m
s
c
o
n
tex
t,
”
T
h
e
J
o
u
rn
a
l
o
f
S
tr
a
teg
ic
In
fo
rm
a
t
io
n
S
y
ste
ms
,
v
o
l.
2
3
,
n
o
.
4
,
p
p
.
2
7
0
-
2
8
3
,
De
c
2
0
1
4
.
[2
9
]
A
.
R.
A
h
lan
,
M
.
Ka
rti
w
i,
a
n
d
H.
T
.
S
u
k
m
a
n
a
,
“
M
e
a
su
re
m
e
n
t
o
f
in
f
o
rm
a
ti
o
n
sy
ste
m
p
ro
jec
t
su
c
c
e
ss
b
a
se
d
o
n
p
e
rc
e
p
ti
o
n
s
o
f
t
h
e
in
tern
a
l
sta
k
e
h
o
ld
e
rs,
”
I
n
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
El
e
c
trica
l
a
n
d
Co
m
p
u
ter
En
g
in
e
e
rin
g
(
IJ
ECE
),
v
o
l.
5
,
n
o
.
2
,
p
p
.
2
7
1
-
2
7
9
,
A
p
ril
2
0
1
5
.
[3
0
]
K.
K.
Ho
n
g
a
n
d
Y.
G
.
Kim
,
“
T
h
e
c
rit
ica
l
su
c
c
e
ss
f
a
c
to
rs
f
o
r
ERP
i
m
p
le
m
e
n
tatio
n
:
a
n
o
rg
a
n
iza
ti
o
n
a
l
f
it
p
e
rsp
e
c
ti
v
e
,
”
In
fo
rm
a
t
io
n
&
ma
n
a
g
e
me
n
t,
v
o
l.
4
0
,
n
o
.
1
,
p
p
.
2
5
-
4
0
,
Oc
t
o
b
e
r
2
0
0
2
.
[3
1
]
K.
W
.
Ch
o
,
S
.
K.
Ba
e
,
J.
H.
Ry
u
,
K.
N.
Kim
,
e
t
a
l.
,
“
P
e
rf
o
rm
a
n
c
e
e
v
a
lu
a
ti
o
n
o
f
p
u
b
li
c
h
o
sp
it
a
l
in
f
o
r
m
a
ti
o
n
sy
ste
m
s
b
y
th
e
in
f
o
rm
a
ti
o
n
sy
ste
m
su
c
c
e
s
s m
o
d
e
l,
”
He
a
lt
h
c
a
re
in
f
o
rm
a
ti
c
s
re
se
a
rc
h
,
v
o
l.
2
1
,
n
o
.
1
,
p
p
.
4
3
-
4
8
,
2
0
1
5
.
[3
2
]
M
.
M
u
k
re
d
a
n
d
Z.
M
.
Y
u
so
f
,
“
T
h
e
De
L
o
n
e
–
M
c
L
e
a
n
in
f
o
rm
a
ti
o
n
sy
ste
m
su
c
c
e
s
s
m
o
d
e
l
f
o
r
e
lec
tro
n
ic
re
c
o
rd
s
m
a
n
a
g
e
m
e
n
t
s
y
ste
m
a
d
o
p
ti
o
n
in
h
ig
h
e
r
p
r
o
f
e
ss
io
n
a
l
e
d
u
c
a
ti
o
n
in
s
ti
tu
ti
o
n
s
o
f
y
e
m
e
n
,
”
In
ter
n
a
t
io
n
a
l
Co
n
fer
e
n
c
e
o
f
Relia
b
le I
n
f
o
rm
a
ti
o
n
a
n
d
Co
mm
u
n
ica
ti
o
n
T
e
c
h
n
o
lo
g
y
,
p
p
.
8
1
2
-
8
2
3
,
A
p
ril
2
0
1
7
.
[3
3
]
S
.
M
a
rd
ia
n
a
,
J.
H.
T
jak
ra
a
t
m
a
d
ja,
a
n
d
A
.
A
p
rian
in
g
sih
,
“
De
L
o
n
e
-
M
c
L
e
a
n
in
f
o
r
m
a
ti
o
n
sy
ste
m
su
c
c
e
ss
m
o
d
e
l
re
v
isit
e
d
:
T
h
e
se
p
a
r
a
ti
o
n
o
f
in
ten
t
io
n
t
o
u
se
-
u
se
a
n
d
t
h
e
in
teg
ra
ti
o
n
o
f
tec
h
n
o
lo
g
y
a
c
c
e
p
tan
c
e
m
o
d
e
ls,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
Eco
n
o
mic
s a
n
d
Fi
n
a
n
c
ia
l
Iss
u
e
s,
v
o
l
.
5
,
Ju
ly
2
0
1
5
.
[3
4
]
W.
T
.
W
a
n
g
,
Y
.
S
.
W
a
n
g
,
a
n
d
E
.
R
.
L
i
u
,
"
T
h
e
s
t
i
c
k
i
n
e
s
s
i
n
t
e
n
t
i
o
n
o
f
g
r
o
u
p
-
b
u
y
i
n
g
w
e
b
s
i
t
e
s
:
T
h
e
i
n
t
e
g
r
a
t
i
o
n
o
f
t
h
e
c
o
m
m
i
t
m
e
n
t
–
t
r
u
s
t
t
h
e
o
r
y
a
n
d
e
-
c
o
m
m
e
r
c
e
s
u
c
c
e
s
s
m
o
d
e
l
,
"
I
n
f
o
r
m
a
t
i
o
n
&
M
a
n
a
g
e
m
e
n
t
,
v
o
l
.
5
3
,
n
o
.
5
,
p
p
.
6
2
5
-
6
4
2
,
2
0
1
6
.
[3
5
]
Q.
Zh
e
n
g
a
n
d
C.
Y.
L
ian
g
,
“
T
h
e
p
a
th
o
f
n
e
w
in
f
o
r
m
a
ti
o
n
tec
h
n
o
lo
g
y
a
ff
e
c
ti
n
g
e
d
u
c
a
ti
o
n
a
l
e
q
u
a
li
ty
in
th
e
n
e
w
d
ig
it
a
l
d
iv
id
e
—
b
a
se
d
o
n
i
n
f
o
rm
a
ti
o
n
s
y
ste
m
su
c
c
e
ss
m
o
d
e
l,
”
Eu
ra
sia
J
o
u
rn
a
l
o
f
M
a
th
e
ma
ti
c
s,
S
c
ien
c
e
a
n
d
T
e
c
h
n
o
l
o
g
y
Ed
u
c
a
ti
o
n
,
v
o
l
.
1
3
,
n
o
.
7
,
p
p
.
3
5
8
7
-
3
5
9
7
,
Ju
ly
2
0
1
7
.
[3
6
]
J.
V
.
Ch
e
n
,
R.
J.
M
.
Ju
b
il
a
d
o
,
E.
P
.
S
.
Ca
p
istran
o
,
a
n
d
D.
C.
Ye
n
,
“
F
a
c
to
rs
a
ffe
c
ti
n
g
o
n
li
n
e
tax
f
il
in
g
–
A
n
a
p
p
li
c
a
ti
o
n
o
f
th
e
IS
S
u
c
c
e
ss
M
o
d
e
l
a
n
d
tr
u
st
th
e
o
ry
,
”
Co
mp
u
ter
s i
n
Hu
ma
n
B
e
h
a
v
io
r,
v
o
l.
4
3
,
p
p
.
2
5
1
-
2
6
2
,
F
e
b
ru
a
ry
2
0
1
5
.
[3
7
]
E.
Lw
o
g
a
,
“
Crit
ica
l
su
c
c
e
ss
f
a
c
to
rs
f
o
r
a
d
o
p
ti
o
n
o
f
w
e
b
-
b
a
se
d
lea
rn
in
g
m
a
n
a
g
e
m
e
n
t
s
y
ste
m
s
in
T
a
n
z
a
n
ia,
”
In
ter
n
a
t
io
n
a
l
J
o
u
rn
a
l
o
f
E
d
u
c
a
ti
o
n
a
n
d
De
v
e
lo
p
me
n
t
u
sin
g
ICT
,
v
o
l.
1
0
,
n
o
.
1
,
p
p
.
4
-
2
1
,
M
a
y
2
0
1
4
.
[3
8
]
S
.
C
h
o
i
,
S
.
Ka
n
g
,
a
n
d
T
.
M
o
o
n
,
“
Re
a
li
stic
p
e
rf
o
rm
in
g
a
rt
in
f
o
rm
a
ti
o
n
se
rv
ice
:
Ba
se
d
o
n
I
S
s
u
c
c
e
ss
m
o
d
e
l,
”
In
d
i
a
n
J
o
u
rn
a
l
o
f
S
c
ien
c
e
a
n
d
T
e
c
h
n
o
l
o
g
y
,
v
o
l.
8
,
n
o
.
2
5
,
Oc
t
2
0
1
5
.
[3
9
]
H.
J.
Ye
o
,
“
In
f
o
rm
a
ti
o
n
sy
ste
m
su
c
c
e
ss
d
isp
a
rit
y
b
e
twe
e
n
d
e
v
e
lo
p
e
r
a
n
d
u
se
rs,
”
In
d
ia
n
J
o
u
rn
a
l
o
f
S
c
ien
c
e
a
n
d
T
e
c
h
n
o
l
o
g
y
,
v
o
l.
9
,
n
o
.
2
0
,
M
a
y
2
0
1
6
.
[4
0
]
A
.
R
.
A
h
l
a
n
,
M
.
K
a
r
t
i
w
i
,
a
n
d
H
.
T
.
S
u
k
m
a
n
a
,
“
M
e
a
s
u
r
e
m
e
n
t
o
f
i
n
f
o
r
m
a
t
i
o
n
s
y
s
t
e
m
p
r
o
j
e
c
t
s
u
c
c
e
s
s
b
a
s
e
d
o
n
p
e
r
c
e
p
t
i
o
n
s
o
f
t
h
e
i
n
t
e
r
n
a
l
s
t
a
k
e
h
o
l
d
e
r
s
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
E
l
e
c
t
r
i
c
a
l
a
n
d
C
o
m
p
u
t
e
r
E
n
g
i
n
e
e
r
i
n
g
,
v
o
l
.
5
,
n
o
.
2
,
2
0
1
5
.
Evaluation Warning : The document was created with Spire.PDF for Python.
T
E
L
KOM
NI
K
A
T
elec
o
m
m
u
n
C
o
m
p
u
t E
l
C
o
n
tr
o
l
F
a
cto
r
s
in
flu
en
cin
g
th
e
s
u
cc
es
s
o
f in
fo
r
ma
tio
n
s
ystem
in
flo
o
d
ea
r
ly
w
a
r
n
in
g
.
.
.
(
W
a
leed
A
.
Ha
mmo
d
)
2961
[4
1
]
A
.
Do
s
S
a
n
t
o
s,
A
.
J.
S
a
n
t
o
so
,
a
n
d
D.
B.
S
e
ty
o
h
a
d
i,
"
T
h
e
a
n
a
l
y
sis
o
f
a
c
a
d
e
m
ic
in
f
o
r
m
a
ti
o
n
sy
ste
m
su
c
c
e
ss
:
a
c
a
se
stu
d
y
a
t
In
stit
u
t
o
P
ro
f
issio
n
a
l
D
e
Ca
n
o
ss
a
(IP
DC)
Dil
i
T
im
o
r
-
Les
te,"
in
2
0
1
7
I
n
ter
n
a
ti
o
n
a
l
C
o
n
fer
e
n
c
e
o
n
S
o
f
t
Co
mp
u
t
in
g
,
I
n
telli
g
e
n
t
S
y
ste
m a
n
d
In
f
o
rm
a
ti
o
n
T
e
c
h
n
o
lo
g
y
(
ICS
IIT
)
,
p
p
.
1
9
6
-
2
0
1
,
S
e
p
tem
b
e
r
2
0
1
7
.
[4
2
]
J.
J.
He
w
,
e
t
a
l
.
,
“
T
h
e
d
a
w
n
in
g
o
f
m
o
b
il
e
to
u
rism
:
w
h
a
t
c
o
n
tri
b
u
tes
to
it
s sy
ste
m
su
c
c
e
ss
?
,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
M
o
b
il
e
Co
mm
u
n
ica
t
io
n
s,
v
o
l.
1
4
,
n
o
.
2
,
p
p
.
1
7
0
-
2
0
1
,
Ja
n
u
a
ry
2
0
1
6
.
[4
3
]
N.
A
.
Ga
lan
is
a
n
d
P
.
D.
Ch
a
tz
o
g
lo
u
,
“
A
ss
e
ss
in
g
th
e
su
c
c
e
ss
o
f
a
n
in
f
o
rm
a
ti
o
n
sy
ste
m
:
th
e
c
a
se
o
f
a
u
d
it
s
f
o
r
OP
EKE
P
E,
”
HAICT
A
,
p
p
.
7
9
8
-
8
1
3
,
2
0
1
5
.
[4
4
]
H.
X
in
l
i,
"
Ef
f
e
c
ti
v
e
n
e
ss
o
f
in
f
o
rm
a
ti
o
n
tec
h
n
o
lo
g
y
in
re
d
u
c
in
g
c
o
rru
p
ti
o
n
i
n
C
h
in
a
:
a
v
a
li
d
a
ti
o
n
o
f
th
e
De
L
o
n
e
a
n
d
M
c
L
e
a
n
in
f
o
r
m
a
ti
o
n
sy
st
e
m
s su
c
c
e
ss
m
o
d
e
l,
"
T
h
e
El
e
c
tro
n
ic
L
ib
r
a
ry
,
v
o
l.
3
3
,
n
o
.
1
,
p
p
.
5
2
-
6
4
,
F
e
b
ru
a
ry
2015.
[4
5
]
L
.
G
a
o
a
n
d
X
.
Ba
i,
“
A
n
e
m
p
i
rica
l
stu
d
y
o
n
c
o
n
ti
n
u
a
n
c
e
in
ten
ti
o
n
o
f
m
o
b
il
e
so
c
ial
n
e
tw
o
rk
in
g
se
r
v
ice
s:
In
teg
ra
ti
n
g
th
e
IS
su
c
c
e
ss
m
o
d
e
l,
n
e
tw
o
rk
e
x
tern
a
li
ti
e
s
a
n
d
f
lo
w
th
e
o
ry
,
”
Asia
P
a
c
if
ic
J
o
u
rn
a
l
o
f
M
a
rk
e
ti
n
g
a
n
d
L
o
g
isti
c
s,
v
o
l.
2
6
,
n
o
.
2
,
p
p
.
1
6
8
-
1
8
9
,
A
p
ril
2
0
1
4
.
[4
6
]
H
.
R
i
z
a
l
,
S
.
Y
u
s
s
o
f
,
H
.
A
m
i
n
,
a
n
d
K
.
C
h
e
n
-
J
u
n
g
,
“
E
W
O
M
t
o
w
a
r
d
s
h
o
m
e
s
t
a
y
s
l
o
d
g
i
n
g
:
e
x
t
e
n
d
i
n
g
t
h
e
i
n
f
o
r
m
a
t
i
o
n
s
y
s
t
e
m
s
u
c
c
e
s
s
m
o
d
e
l
,
”
J
o
u
r
n
a
l
o
f
H
o
s
p
i
t
a
l
i
t
y
a
n
d
T
o
u
r
i
s
m
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
9
,
n
o
.
1
,
p
p
.
9
4
-
1
0
8
,
2
0
1
8
.
[4
7
]
H.
W
i
m
m
e
r
a
n
d
C.
A
a
sh
e
i
m
,
“
E
x
a
m
in
in
g
f
a
c
to
rs
th
a
t
in
f
lu
e
n
c
e
in
ten
t
to
a
d
o
p
t
d
a
ta
sc
ien
c
e
,
”
J
o
u
rn
a
l
o
f
Co
m
p
u
ter
In
fo
rm
a
t
io
n
S
y
ste
ms
,
p
p
.
43
-
51
,
A
p
ril
2
0
1
7
.
[4
8
]
M
.
V
e
n
ter
a
n
d
A
.
J.
S
w
a
rt,
“
A
n
in
teg
ra
ted
m
o
d
e
l
f
o
r
th
e
c
o
n
ti
n
u
o
u
s
u
se
in
te
n
ti
o
n
o
f
M
icro
so
f
t
O
ff
ice
si
m
u
latio
n
so
f
t
w
a
re
,
”
Glo
b
a
l
E
n
g
i
n
e
e
rin
g
E
d
u
c
a
t
io
n
Co
n
fer
e
n
c
e
(
EDUCO
N),
2
0
1
8
IEE
E
,
p
p
.
3
2
0
-
3
2
9
,
A
p
ril
2
0
1
8
.
[4
9
]
C.
L
.
G
a
n
a
n
d
V
.
Ba
lak
rish
n
a
n
,
“
M
o
b
il
e
tec
h
n
o
l
o
g
y
in
th
e
c
las
sr
o
o
m
:
w
h
a
t
d
riv
e
s
stu
d
e
n
t
-
lec
tu
re
r
in
tera
c
ti
o
n
s
?,
”
In
ter
n
a
t
io
n
a
l
J
o
u
rn
a
l
o
f
H
u
ma
n
–
Co
mp
u
ter
I
n
ter
a
c
ti
o
n
,
v
o
l.
3
4
,
p
p
.
6
6
6
-
6
7
9
,
2
0
1
8
.
[5
0
]
M
.
W
a
n
i,
V
.
Ra
g
h
a
v
a
n
,
D.
A
b
ra
h
a
m
,
a
n
d
V
.
Kle
ist,
“
Be
y
o
n
d
u
ti
li
ta
rian
f
a
c
to
rs:
Us
e
r
e
x
p
e
rien
c
e
a
n
d
trav
e
l
c
o
m
p
a
n
y
w
e
b
site su
c
c
e
ss
e
s,
”
In
fo
rm
a
ti
o
n
S
y
ste
ms
Fro
n
ti
e
rs
,
v
o
l.
1
9
,
p
p
.
7
6
9
-
7
8
5
,
2
0
1
7
.
[5
1
]
D.
A
.
A
l
m
a
z
á
n
,
e
t
a
l.
,
“
In
f
lu
e
n
c
e
o
f
in
f
o
rm
a
ti
o
n
sy
ste
m
s
o
n
o
rg
a
n
iza
ti
o
n
a
l
re
su
l
ts,
”
Co
n
ta
d
u
rí
a
y
A
d
min
istra
c
i
ó
n
,
v
o
l.
6
2
,
n
o
.
2
,
p
p
.
3
2
1
-
3
3
8
,
Ju
n
e
2
0
1
7
.
[5
2
]
A
.
I.
S
.
A
l
Zo
u
b
i
b
,
M
.
Z.
Ja
li
,
a
n
d
N.
F
a
b
il
,
“
E
-
lea
rn
in
g
a
d
o
p
ti
o
n
su
c
c
e
ss
f
u
ll
y
a
m
o
n
g
a
d
u
l
t
w
o
rk
e
rs
in
A
ra
b
Op
e
n
Un
iv
e
rsit
y
Jo
rd
a
n
,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
T
e
c
h
n
o
lo
g
y
E
n
h
a
n
c
e
me
n
ts
a
n
d
Eme
rg
i
n
g
E
n
g
i
n
e
e
rin
g
Res
e
a
rc
h
,
v
o
l.
2
,
n
o
.
4
,
p
p
.
8
1
-
8
4
,
2
0
1
4
.
[5
3
]
S
.
S
a
n
g
a
n
d
J.
D.
L
e
e
,
“
A
c
o
n
c
e
p
tu
a
l
m
o
d
e
l
o
f
e
-
g
o
v
e
rn
m
e
n
t
a
c
c
e
p
tan
c
e
in
p
u
b
li
c
se
c
to
r,
”
i
n
2
0
0
9
T
h
i
rd
In
ter
n
a
ti
o
n
a
l
Co
n
fer
e
n
c
e
o
n
Dig
i
ta
l
S
o
c
iety
,
p
p
.
7
1
-
76
,
F
e
b
ru
a
ry
2
0
0
9
.
[5
4
]
B.
T
.
Ha
z
e
n
,
e
t
a
l
.
,
“
Re
v
e
rse
lo
g
is
ti
c
s
in
f
o
rm
a
ti
o
n
sy
ste
m
su
c
c
e
ss
a
n
d
th
e
e
f
fe
c
t
o
f
m
o
ti
v
a
ti
o
n
,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
P
h
y
sic
a
l
Distrib
u
ti
o
n
&
L
o
g
ist
ics
M
a
n
a
g
e
me
n
t
,
v
o
l.
4
4
,
n
o
.
3
,
p
p
.
2
0
1
-
2
2
0
,
A
p
ril
2
0
1
4
.
[5
5
]
G
.
G
u
p
ta
,
S
.
K.
Zai
d
i,
G
.
Ud
o
,
a
n
d
K.
Ba
g
c
h
i,
“
T
h
e
in
f
lu
e
n
c
e
o
f
th
e
o
ry
o
f
p
lan
n
e
d
b
e
h
a
v
io
r,
tec
h
n
o
l
o
g
y
a
c
c
e
p
tan
c
e
m
o
d
e
l,
a
n
d
in
f
o
rm
a
ti
o
n
s
y
ste
m
s
u
c
c
e
ss
m
o
d
e
l
o
n
th
e
a
c
c
e
p
tan
c
e
o
f
e
le
c
tro
n
ic
tax
f
il
in
g
s
y
ste
m
in
a
n
e
m
e
rg
in
g
e
c
o
n
o
m
y
,
”
T
h
e
In
ter
n
a
t
io
n
a
l
J
o
u
rn
a
l
o
f
Di
g
it
a
l
Acc
o
u
n
ti
n
g
Res
e
a
rc
h
,
v
o
l.
1
5
,
p
p
.
1
5
5
-
1
8
5
,
Ja
n
u
a
ry
2
0
1
5
.
[5
6
]
A
.
U.
Ja
n
a
n
d
V
.
C
o
n
trera
s,
“
S
u
c
c
e
ss
m
o
d
e
l
f
o
r
k
n
o
w
led
g
e
m
a
n
a
g
e
m
e
n
t
s
y
ste
m
s
u
se
d
b
y
d
o
c
to
r
a
l
re
se
a
rc
h
e
rs,
”
Co
mp
u
ter
s i
n
Hu
m
a
n
Beh
a
v
i
o
r,
v
o
l.
5
9
,
p
p
.
2
5
8
-
2
6
4
,
Ju
n
e
2
0
1
6
.
[5
7
]
M.
H
.
H
s
u
,
C
.
M
.
C
h
a
n
g
,
K
.
K
.
C
h
u
,
a
n
d
Y
.
J
.
L
e
e
,
”
D
e
t
e
r
m
i
n
a
n
t
s
o
f
r
e
p
u
r
c
h
a
s
e
i
n
t
e
n
t
i
o
n
i
n
o
n
l
i
n
e
g
r
o
u
p
-
b
u
y
i
n
g
:
T
h
e
p
e
r
s
p
e
c
t
i
v
e
s
o
f
D
e
L
o
n
e
&
M
c
L
e
a
n
I
S
s
u
c
c
e
s
s
m
o
d
e
l
a
n
d
t
r
u
s
t
,
”
C
o
m
p
u
t
e
r
s
i
n
H
u
m
a
n
B
e
h
a
v
i
o
r
,
v
o
l
.
3
6
,
p
p
.
2
3
4
-
2
4
5
,
2
0
1
4
.
[5
8
]
M
.
Dib
ra
,
“
Ro
g
e
rs
th
e
o
ry
o
n
d
iff
u
sio
n
o
f
in
n
o
v
a
ti
o
n
-
th
e
m
o
st
a
p
p
ro
p
riate
th
e
o
re
ti
c
a
l
m
o
d
e
l
in
th
e
stu
d
y
o
f
fa
c
to
rs
in
f
lu
e
n
c
in
g
th
e
in
teg
ra
ti
o
n
o
f
su
sta
in
a
b
il
it
y
in
to
u
rism
b
u
sin
e
ss
e
s
,”
Pro
c
e
d
ia
-
S
o
c
i
a
l
a
n
d
Be
h
a
v
io
ra
l
S
c
ie
n
c
e
s,
v
o
l.
1
9
5
,
p
p
.
1
4
5
3
-
1
4
6
2
,
Ju
ly
2
0
1
5
.
[5
9
]
G
.
Ga
rriso
n
,
R.
L
.
W
a
k
e
f
ield
,
a
n
d
S
.
Kim
,
“
T
h
e
e
ff
e
c
ts
o
f
I
T
c
a
p
a
b
il
it
ies
a
n
d
d
e
li
v
e
ry
m
o
d
e
l
o
n
c
lo
u
d
c
o
m
p
u
ti
n
g
su
c
c
e
ss
a
n
d
f
ir
m
p
e
rf
o
r
m
a
n
c
e
f
o
r
c
lo
u
d
su
p
p
o
rted
p
ro
c
e
ss
e
s
a
n
d
o
p
e
ra
ti
o
n
s,
”
In
ter
n
a
ti
o
n
a
l
J
o
u
rn
a
l
o
f
In
f
o
rm
a
ti
o
n
M
a
n
a
g
e
me
n
t,
v
o
l.
3
5
,
n
o
.
4
,
p
p
.
3
7
7
-
3
9
3
,
A
u
g
u
st
2
0
1
5.
[6
0
]
P
.
W
.
Ha
n
d
a
y
a
n
i,
e
t
a
l
.
,
”
A
c
c
e
p
tan
c
e
m
o
d
e
l
o
f
a
h
o
sp
it
a
l
in
f
o
rm
a
ti
o
n
sy
ste
m
”
In
ter
n
a
ti
o
n
a
l
J
o
u
r
n
a
l
o
f
M
e
d
ica
l
I
n
fo
rm
a
t
ics
,
v
o
l.
9
9
,
p
p
.
1
1
-
2
8
,
2
0
1
7
.
[6
1
]
O.
A
.
Ha
m
m
o
o
d
,
e
t
a
l.
,
“
En
h
a
n
c
e
v
id
e
o
q
u
a
li
ty
th
ro
u
g
h
V
A
NET
b
a
se
d
o
n
T
ra
n
sm
it
P
a
c
k
e
t
Co
d
i
n
g
(T
P
C),
”
In
ter
n
a
t
io
n
a
l
J
o
u
rn
a
l
o
f
A
d
v
a
n
c
e
d
M
a
n
u
fa
c
t
u
rin
g
T
e
c
h
n
o
l
o
g
y
,
p
p
.
1
-
1
0
,
A
u
g
u
st
2
0
1
8
.
Evaluation Warning : The document was created with Spire.PDF for Python.