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Curren
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na
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Feb
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ev
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2
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5
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May
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0
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5
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n
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0
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n
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K
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s
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B
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E
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T
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c
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CC B
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SA
li
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se
.
C
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r
r
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s
p
o
nd
ing
A
uth
o
r
:
Hen
g
ch
ao
Z
h
an
g
Sch
o
o
l o
f
Gr
a
d
u
ate
a
n
d
Pro
f
es
s
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n
al
Stu
d
ies,
I
n
ter
n
atio
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al
C
en
ter
f
o
r
E
d
u
ca
tio
n
in
I
s
lam
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Fin
an
ce
(
I
NC
E
I
F Un
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s
ity
)
5
0
4
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Ku
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m
p
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Ma
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m
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if
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.
m
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1.
I
NT
RO
D
UCT
I
O
N
T
h
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r
is
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o
f
i
n
d
u
s
tr
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4
.
0
(
I
R
4
.
0
)
a
n
d
th
e
c
o
n
v
er
g
en
ce
o
f
n
ew
t
ec
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n
o
lo
g
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h
a
v
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u
lte
d
i
n
a
n
ex
p
l
o
s
i
o
n
o
f
d
ata
[
1
]
.
As
a
r
es
u
lt
,
o
u
r
d
i
g
i
tal
ize
d
ec
o
n
o
m
y
f
ac
es
u
n
p
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ec
ed
e
n
te
d
v
o
l
u
m
e,
v
elo
cit
y
,
v
a
r
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ty
,
an
d
v
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a
cit
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co
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m
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B
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D
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f
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m
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u
b
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q
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n
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s
m
ar
t
p
h
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n
es,
an
d
s
o
c
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m
e
d
i
a
[
2
]
.
T
o
o
v
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r
c
o
m
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t
h
is
c
h
al
le
n
g
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,
c
o
m
p
a
n
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d
t
o
h
a
v
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a
d
eq
u
a
te
b
u
s
i
n
ess
an
al
y
ti
cs
(
B
A)
c
a
p
a
b
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t
o
o
b
t
ai
n
c
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m
p
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ad
v
an
ta
g
es
i
n
th
is
d
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g
it
ali
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d
e
r
a
[
3
]
.
T
o
m
ee
t
t
h
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g
r
o
win
g
d
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a
n
d
f
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b
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s
in
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tellig
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ce
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d
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aly
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B
I
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A
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talen
t,
h
ig
h
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u
ca
tio
n
in
s
titu
tio
n
s
(
HE
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s
)
wo
r
ld
wid
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in
cr
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s
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g
ly
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f
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B
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A
co
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C
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(
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Zh
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3503
p
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r
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u
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[
4
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Fo
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ap
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9
%
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S
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HE
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d
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p
r
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r
a
m
s
in
2
0
1
6
[
5
]
.
Sin
ce
t
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en
,
d
ata
an
aly
tics
p
r
o
g
r
am
s
h
av
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ig
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ican
tly
in
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tific
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tr
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ca
m
p
s
,
an
d
d
eg
r
ee
s
at
v
ar
io
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s
lev
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[
2
]
.
W
h
ile
m
o
s
t
o
f
th
ese
p
r
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r
a
m
s
ar
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f
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ed
at
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e
u
n
d
e
r
g
r
a
d
u
ate
le
v
el
[
6
]
.
Nev
e
r
th
eless
,
m
an
y
u
n
iv
er
s
ities
h
av
e
b
e
g
u
n
r
estru
ctu
r
in
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t
h
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u
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d
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r
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ate
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la
to
i
n
clu
d
e
B
I
/B
A
p
r
o
g
r
am
s
[
5
]
.
At
p
r
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t,
m
o
s
t
B
I
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A
p
r
o
g
r
am
s
in
HE
I
s
ar
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s
till
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ascen
t,
wh
ile
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v
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m
e
n
ts
in
th
e
in
d
u
s
tr
ial
ap
p
licatio
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s
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f
B
I
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h
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ar
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tp
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co
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r
esp
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r
r
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d
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v
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p
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n
t.
T
h
is
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ap
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as h
eig
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ed
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e
d
em
an
d
f
o
r
B
I
/B
A
s
k
ill
t
r
ain
in
g
.
Acc
o
r
d
in
g
to
th
e
2
0
2
3
Fu
tu
r
e
o
f
J
o
b
s
R
ep
o
r
t,
B
A
tr
ain
in
g
h
as
b
ee
n
ch
am
p
io
n
e
d
as
th
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to
p
p
r
io
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ity
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f
s
k
ill
tr
ai
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in
g
r
eq
u
i
r
ed
b
etwe
en
2
0
2
3
-
2
0
2
7
[
7
]
.
E
x
is
tin
g
r
esear
ch
h
as
id
en
tifie
d
k
ey
b
ar
r
ier
s
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f
ec
tiv
e
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I
/B
A
ed
u
ca
tio
n
,
in
clu
d
in
g
th
e
ab
s
en
ce
o
f
a
s
tan
d
ar
d
ized
cu
r
r
ic
u
lu
m
m
o
d
el
[
5
]
,
in
a
d
eq
u
ate
p
ed
ag
o
g
ical
m
eth
o
d
s
,
an
d
a
s
h
o
r
tag
e
o
f
q
u
a
lifie
d
f
ac
u
lty
with
th
e
r
eq
u
ir
ed
ex
p
er
tis
e
[
8
]
.
T
h
ese
f
ac
t
o
r
s
h
av
e
h
am
p
er
ed
th
e
ef
f
ec
tiv
e
d
eliv
er
y
o
f
B
I
/B
A
p
r
o
g
r
am
s
an
d
h
av
e
u
n
d
er
m
i
n
ed
th
eir
o
v
er
all
q
u
ality
a
n
d
s
u
s
tain
ab
il
ity
.
Giv
en
th
e
r
ap
id
ly
ev
o
lv
in
g
o
f
th
e
B
I
/B
A
in
d
u
s
tr
y
an
d
th
e
p
r
ess
in
g
n
ee
d
f
o
r
c
o
m
p
r
eh
e
n
s
iv
e
an
d
f
u
tu
r
e
-
p
r
o
o
f
s
o
lu
tio
n
s
[
9
]
,
[
1
0
]
,
a
b
ib
lio
m
etr
ic
s
tu
d
y
o
n
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
is
ess
en
tial
f
o
r
a
h
o
lis
tic
u
n
d
er
s
tan
d
i
n
g
o
f
th
e
f
ield
[
1
1
]
.
Un
lik
e
tr
ad
itio
n
al
r
ev
iew
s
tu
d
ies,
wh
ich
p
r
im
a
r
ily
s
y
n
t
h
esize
p
ast
r
esear
ch
[
1
2
]
,
b
ib
lio
m
etr
ic
s
tu
d
ies
lev
er
ag
e
q
u
a
n
titativ
e
tech
n
iq
u
es,
s
u
ch
as
p
er
f
o
r
m
a
n
ce
an
d
n
e
two
r
k
an
aly
s
is
,
to
s
y
s
tem
atica
lly
ex
am
in
e
s
ch
o
lar
ly
co
n
tr
ib
u
tio
n
s
in
a
d
o
m
a
in
[
1
3
]
.
Ap
p
ly
i
n
g
th
is
ap
p
r
o
ac
h
ac
r
o
s
s
th
e
f
u
ll
s
p
ec
tr
u
m
o
f
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
ca
n
:
i
)
U
n
co
v
e
r
cr
itical
th
e
m
es,
tr
en
d
s
,
an
d
g
a
p
s
[
1
4
]
;
ii
)
F
ac
ilit
ate
th
e
d
ev
elo
p
m
e
n
t
o
f
s
tan
d
ar
d
ized
cu
r
r
icu
la
a
n
d
in
n
o
v
ativ
e
p
ed
a
g
o
g
ical
s
tr
ateg
ies
[
1
5
]
;
an
d
iii
)
P
r
o
v
id
e
in
s
ig
h
ts
to
g
u
id
e
f
ac
u
lty
ca
p
ac
ity
b
u
ild
in
g
[
1
6
]
.
B
ef
o
r
e
th
is
s
tu
d
y
,
o
n
ly
a
d
ea
r
t
h
o
f
s
tu
d
ies
s
y
s
tem
atica
lly
s
u
r
v
ey
ed
ex
tan
t
s
ch
o
lar
ly
wo
r
k
s
in
B
I
/B
A
ed
u
ca
tio
n
o
v
er
th
e
p
ast
two
d
ec
ad
es
[
1
7
]
.
T
ab
le
1
s
u
m
m
a
r
izes
th
e
s
elec
ted
r
e
v
iew
s
tu
d
ies
in
th
e
r
esear
ch
d
o
m
ain
.
T
h
ese
s
tu
d
ies
h
av
e
o
n
ly
f
o
cu
s
ed
o
n
a
s
p
ec
if
ic
s
u
b
-
t
h
em
e,
f
o
r
in
s
tan
ce
,
th
e
e
d
u
ca
ti
o
n
al
ap
p
licatio
n
o
f
B
I
/B
A,
it
s
im
p
o
r
tan
ce
f
o
r
ter
tiar
y
ed
u
ca
tio
n
,
r
ea
d
in
ess
,
an
d
k
ey
s
u
cc
ess
f
ac
to
r
s
f
o
r
a
p
p
ly
in
g
B
I
/B
A
in
ed
u
ca
tio
n
.
No
n
e
h
as
co
v
er
ed
th
e
f
u
ll
s
p
ec
tr
u
m
o
f
th
e
in
t
ellec
tu
al
s
tr
u
ctu
r
e
u
n
d
e
r
ly
in
g
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
.
T
h
u
s
,
o
u
r
s
tu
d
y
is
am
o
n
g
th
e
f
ir
s
t
to
em
p
lo
y
b
ib
li
o
m
etr
ic
an
aly
s
is
to
s
y
s
tem
atica
lly
ex
am
in
e
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
.
T
h
e
o
b
jectiv
es o
f
th
is
s
tu
d
y
ar
e
two
-
f
o
ld
.
First,
it
s
ee
k
s
to
d
eliv
er
a
th
o
r
o
u
g
h
p
er
f
o
r
m
an
ce
ev
alu
atio
n
o
f
th
e
d
ev
elo
p
m
en
t
tr
ajec
to
r
y
o
f
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
.
T
h
u
s
,
r
esear
ch
e
r
s
an
d
p
r
ac
titi
o
n
e
r
s
ca
n
id
en
tify
s
em
in
al
s
tu
d
ies
a
n
d
f
o
ca
l
r
esear
ch
co
n
s
titu
en
ts
in
th
e
f
ield
,
p
av
in
g
th
e
way
f
o
r
f
u
tu
r
e
r
esear
ch
an
d
ac
a
d
em
ic
c
o
llab
o
r
atio
n
[
1
8
]
.
Seco
n
d
,
it
s
ee
k
s
to
r
e
v
ea
l
th
e
ev
o
l
v
in
g
in
tellectu
al
s
tr
u
c
tu
r
e
o
f
r
esear
ch
o
n
B
I
/B
A
ed
u
ca
tio
n
.
T
h
is
will
h
elp
r
esear
c
h
er
s
an
d
p
r
ac
titi
o
n
er
s
g
a
u
g
e
r
esear
ch
tr
en
d
s
,
id
en
tify
k
n
o
wled
g
e
g
ap
s
,
an
d
p
r
io
r
itize
f
u
tu
r
e
r
e
s
ea
r
ch
ar
ea
s
[
1
4
]
.
Ultim
ately
,
th
ese
r
esear
ch
f
in
d
in
g
s
ar
e
ex
p
ec
ted
to
g
u
id
e
ed
u
ca
to
r
s
a
n
d
p
o
licy
m
a
k
er
s
i
n
d
e
v
elo
p
in
g
B
I
/B
A
p
r
o
g
r
am
cu
r
r
ic
u
la
th
at
n
u
r
tu
r
e
d
ata
-
s
a
v
v
y
h
u
m
a
n
ca
p
ital,
th
er
eb
y
f
o
s
ter
in
g
th
e
s
u
s
tain
ab
le
d
ev
elo
p
m
e
n
t o
f
o
u
r
in
cr
ea
s
in
g
ly
d
i
g
italized
ec
o
n
o
m
y
[
1
9
]
.
T
h
is
s
tu
d
y
is
co
m
p
r
is
ed
o
f
f
o
u
r
p
ar
ts
.
Fo
llo
win
g
th
e
in
tr
o
d
u
ctio
n
,
th
is
s
tu
d
y
’
s
r
esear
ch
m
eth
o
d
s
an
d
p
r
o
ce
d
u
r
es
ar
e
ela
b
o
r
ated
u
p
o
n
.
Su
b
s
eq
u
en
tly
,
we
d
is
cu
s
s
th
e
f
in
d
in
g
s
o
f
th
e
b
ib
lio
m
etr
i
c
an
aly
s
is
.
Fin
ally
,
we
s
u
m
m
ar
ize
th
is
s
tu
d
y
an
d
o
f
f
er
s
u
g
g
esti
o
n
s
f
o
r
f
u
tu
r
e
r
e
s
ea
r
ch
o
n
B
I
/B
A
ed
u
ca
tio
n
.
T
ab
le
1
.
Su
m
m
a
r
y
o
f
s
elec
ted
r
ev
iew
s
tu
d
ies in
B
I
/B
A
ed
u
ca
tio
n
S
t
u
d
y
S
c
o
p
e
o
f
s
t
u
d
y
R
e
v
i
e
w
me
t
h
o
d
[
2
0
]
A
p
p
l
i
c
a
t
i
o
n
o
f
B
I
/
B
A
me
t
h
o
d
s
i
n
t
h
e
e
d
u
c
a
t
i
o
n
s
e
c
t
o
r
S
y
st
e
ma
t
i
c
r
e
v
i
e
w
[
2
1
]
Th
e
i
m
p
o
r
t
a
n
c
e
o
f
B
I
/
B
A
i
n
t
e
r
t
i
a
r
y
e
d
u
c
a
t
i
o
n
N
a
r
r
a
t
i
v
e
r
e
v
i
e
w
[
2
2
]
Th
e
r
e
a
d
i
n
e
ss fa
c
t
o
r
s fo
r
e
f
f
e
c
t
i
v
e
i
m
p
l
e
me
n
t
a
t
i
o
n
o
f
B
I
/
B
A
i
n
c
o
l
l
e
g
e
s a
n
d
u
n
i
v
e
r
si
t
i
e
s
S
y
st
e
ma
t
i
c
r
e
v
i
e
w
[
2
3
]
C
r
i
t
i
c
a
l
s
u
c
c
e
ss
f
a
c
t
o
r
s fo
r
B
i
g
D
a
t
a
a
n
d
a
n
a
l
y
t
i
c
s a
d
o
p
t
i
o
n
i
n
t
e
r
t
i
a
r
y
e
d
u
c
a
t
i
o
n
se
t
t
i
n
g
s
N
a
r
r
a
t
i
v
e
r
e
v
i
e
w
[
2
4
]
D
e
t
e
r
m
i
n
a
n
t
s f
o
r
su
c
c
e
ssf
u
l
l
y
i
mp
l
e
m
e
n
t
i
n
g
B
I
/
B
A
S
y
st
e
ma
t
i
c
r
e
v
i
e
w
[
2
5
]
A
p
p
l
i
c
a
t
i
o
n
o
f
BI
i
n
a
n
e
d
u
c
a
t
i
o
n
a
l
i
n
st
i
t
u
t
i
o
n
N
a
r
r
a
t
i
v
e
r
e
v
i
e
w
[
2
6
]
D
e
v
e
l
o
p
m
e
n
t
o
f
B
I
/
B
A
mat
u
r
i
t
y
m
o
d
e
l
s f
o
r
c
o
l
l
e
g
e
s
a
n
d
u
n
i
v
e
r
si
t
y
S
y
st
e
ma
t
i
c
r
e
v
i
e
w
[
2
7
]
B
I
/
B
A
e
d
u
c
a
t
i
o
n
r
e
se
a
r
c
h
r
e
l
a
t
e
d
t
o
I
n
f
o
r
ma
t
i
o
n
S
y
st
e
ms
H
e
r
men
e
u
t
i
c
r
e
v
i
e
w
[
1
7
]
Th
e
e
ss
e
n
t
i
a
l
k
n
o
w
l
e
d
g
e
,
c
o
mp
e
t
e
n
c
i
e
s,
a
n
d
s
k
i
l
l
se
t
f
o
r
g
r
a
d
u
a
t
e
s
i
n
B
I
/
B
A
S
y
st
e
ma
t
i
c
r
e
v
i
e
w
2.
M
E
T
H
O
D
Hav
in
g
d
is
cu
s
s
ed
th
e
g
r
o
win
g
s
ig
n
if
ican
ce
o
f
B
I
/B
A
ed
u
c
atio
n
an
d
th
e
escalatin
g
r
esea
r
ch
in
ter
est
in
th
is
d
o
m
ain
o
v
e
r
th
e
last
two
d
ec
ad
es,
it
is
im
p
er
ativ
e
to
co
m
p
r
eh
e
n
s
iv
ely
u
n
d
er
s
tan
d
t
h
e
p
r
esen
t
s
tatu
s
o
f
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
.
Giv
en
th
e
d
is
tin
ctiv
e
f
ea
tu
r
es
o
f
b
ib
lio
m
etr
ic
a
n
aly
s
is
f
o
r
d
elin
ea
tin
g
th
e
co
m
p
r
eh
e
n
s
iv
e
k
n
o
wled
g
e
s
tr
u
ctu
r
e
an
d
its
tem
p
o
r
al
ev
o
lu
tio
n
with
in
a
r
esear
ch
f
iel
d
[
1
1
]
,
o
u
r
s
tu
d
y
em
p
lo
y
ed
t
h
is
ap
p
r
o
ac
h
to
q
u
an
titativ
ely
in
v
esti
g
ate
b
ib
lio
m
etr
ic
d
ata
o
n
B
I
/B
A
ed
u
ca
ti
o
n
r
esear
ch
.
T
o
th
is
en
d
,
we
ad
o
p
ted
t
h
e
5
-
p
h
r
ase
m
eth
o
d
o
l
o
g
y
[
2
8
]
.
T
h
ese
p
h
r
a
s
es a
n
d
th
eir
d
escr
ip
tio
n
s
ar
e
l
is
ted
:
-
Stu
d
y
d
esig
n
:
d
e
f
in
e
th
e
r
esear
ch
q
u
esti
o
n
s
an
d
s
elec
t a
p
p
r
o
p
r
iate
b
ib
lio
m
etr
ic
m
et
h
o
d
s
to
ad
d
r
ess
th
em
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
8
2
2
I
n
t
J
E
v
al
&
R
es E
d
u
c
,
Vo
l
.
14
,
No
.
5
,
Octo
b
er
20
25
:
3
5
0
2
-
3514
3504
-
Data
co
n
s
o
lid
atio
n
:
r
etr
iev
e
r
e
lev
an
t
r
esear
ch
f
r
o
m
th
e
Sco
p
u
s
d
atab
ase,
ex
clu
d
e
n
o
n
-
r
elat
ed
s
tu
d
ies,
an
d
ag
g
r
eg
ate
m
eta
d
ata
o
f
t
h
e
s
elec
ted
p
u
b
licatio
n
s
.
-
B
ib
lio
m
etr
ic
an
aly
s
is
:
a
p
p
ly
v
ar
io
u
s
b
ib
lio
m
etr
ic
m
eth
o
d
s
to
tack
le
r
esear
ch
in
q
u
ir
ies.
-
Vis
u
aliza
tio
n
:
u
s
in
g
s
o
f
twar
e
to
v
is
u
alize
f
in
d
in
g
s
d
er
iv
e
d
in
s
tep
3
.
-
Dis
cu
s
s
io
n
:
an
aly
ze
an
d
ex
p
la
in
th
e
r
esu
lts
.
2
.
1
.
Study
des
ig
n
C
o
n
s
id
er
in
g
th
e
n
o
v
elty
o
f
th
i
s
r
esear
ch
d
o
m
ain
,
th
is
s
tu
d
y
ex
am
in
es
s
ch
o
lar
ly
p
u
b
licatio
n
s
b
etwe
en
2005
-
2
0
2
3
.
B
ea
r
in
g
in
m
i
n
d
t
h
at
th
is
r
esear
ch
en
d
ea
v
o
r
s
to
ev
alu
ate
th
e
p
er
f
o
r
m
a
n
ce
o
f
s
cien
tific
o
u
tp
u
t
an
d
u
n
v
eil
th
e
in
tellectu
al
s
tr
u
ct
u
r
e
o
f
B
I
/B
A
ed
u
ca
tio
n
r
ese
ar
ch
.
T
h
is
s
tu
d
y
was
d
esig
n
ed
to
a
n
s
wer
f
o
u
r
r
esear
ch
q
u
esti
o
n
s
:
-
Ho
w
h
as B
I
/B
A
ed
u
ca
tio
n
al
r
esear
ch
b
ee
n
d
ev
elo
p
e
d
b
etwe
en
2
0
0
5
an
d
2
0
2
3
?
-
W
h
at
wer
e
th
e
p
er
f
o
r
m
an
ce
m
etr
ics
an
d
co
llab
o
r
atio
n
p
att
er
n
s
in
th
e
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
d
u
r
i
n
g
th
is
p
er
io
d
?
-
W
h
ich
th
em
es p
r
o
f
o
u
n
d
ly
in
f
l
u
en
ce
d
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
d
u
r
in
g
t
h
is
tim
ef
r
am
e?
-
Ho
w
h
as
th
e
in
tellectu
al
s
tr
u
c
tu
r
e
o
f
B
I
/B
A
ed
u
ca
tio
n
r
esea
r
ch
ev
o
lv
ed
an
d
wh
at
a
r
ea
s
h
av
e
em
er
g
ed
as
p
r
io
r
ities
f
o
r
f
u
r
th
e
r
r
esear
ch
?
2
.
2
.
Da
t
a
c
o
ns
o
lid
a
t
io
n
An
ex
ten
s
iv
e
s
ea
r
c
h
o
f
th
e
Sco
p
u
s
d
ata
b
ase
was
co
n
d
u
cted
in
J
u
ly
2
0
2
3
to
co
llect
s
ch
o
lar
ly
wo
r
k
o
n
B
I
/B
A
ed
u
ca
tio
n
.
Ou
r
r
atio
n
ale
f
o
r
s
elec
tin
g
th
e
Sco
p
u
s
d
atab
ase
f
o
r
g
ath
e
r
in
g
b
ib
lio
m
etr
ic
m
etad
ata
is
b
ased
o
n
th
e
f
o
llo
win
g
co
n
s
id
er
atio
n
s
:
i
)
Sco
p
u
s
p
r
o
v
id
es
a
wid
e
r
an
g
e
o
f
r
esear
ch
co
n
t
en
t
an
d
em
p
l
o
y
s
a
r
ig
o
r
o
u
s
q
u
ality
c
o
n
tr
o
l
p
r
o
c
ess
,
m
ak
in
g
it
a
d
e
p
en
d
a
b
le
s
o
u
r
ce
f
o
r
ex
ten
s
iv
e
b
ib
lio
m
etr
ic
an
aly
s
es
[
2
9
]
;
ii
)
I
ts
ad
v
an
ce
d
o
p
er
atio
n
al
f
u
n
ctio
n
s
,
in
clu
d
in
g
d
etailed
in
f
o
r
m
atio
n
o
n
au
t
h
o
r
s
,
th
eir
a
f
f
i
liatio
n
s
,
an
d
o
th
er
p
u
b
licatio
n
m
eta
d
ata,
f
ac
ilit
ate
th
e
s
o
r
tin
g
o
f
d
o
cu
m
en
ts
u
s
in
g
d
if
f
e
r
en
t
cr
iter
ia,
th
e
r
eb
y
en
h
an
cin
g
in
s
ig
h
ts
f
r
o
m
b
ib
lio
m
etr
ic
a
n
aly
s
is
[
3
0
]
;
iii
)
T
h
e
p
er
f
o
r
m
an
ce
m
etr
ic
s
o
f
s
ch
o
lar
o
u
tp
u
ts
f
r
o
m
th
e
Sco
p
u
s
an
d
W
eb
o
f
Scien
ce
d
atab
ases
ar
e
c
o
m
p
ar
ab
le
[
3
1
]
;
a
n
d
iv
)
A
s
a
u
n
if
ie
d
p
latf
o
r
m
,
Sco
p
u
s
p
r
o
v
i
d
es
ac
ce
s
s
ib
le
co
n
ten
t,
m
ak
in
g
it a
n
id
ea
l r
eso
u
r
c
e
f
o
r
r
esear
ch
f
o
c
u
s
in
g
o
n
r
ev
iew
a
n
d
s
y
n
th
esis
[
3
2
]
.
T
o
en
s
u
r
e
th
e
co
m
p
leten
ess
an
d
v
alid
ity
o
f
t
h
e
p
u
b
licatio
n
m
etad
ata
co
llected
,
o
u
r
s
tu
d
y
ad
h
er
ed
to
th
e
p
r
ef
er
r
e
d
r
ep
o
r
tin
g
item
s
f
o
r
s
y
s
tem
atic
r
ev
iews
an
d
m
eta
-
an
aly
s
es
(
PR
I
SM
A)
g
u
id
elin
es
ad
ap
ted
f
r
o
m
p
r
ev
io
u
s
r
esear
ch
[3
3
]
,
[3
4
]
f
o
r
co
n
d
u
ctin
g
ar
ticle
s
ea
r
c
h
es
an
d
s
cr
ee
n
in
g
.
Fig
u
r
e
1
illu
s
tr
ates
th
e
au
g
m
en
ted
PR
I
SMA
r
esear
ch
f
lo
w
u
s
ed
in
th
is
r
esear
ch
.
W
e
b
eg
an
id
en
tify
in
g
r
elev
an
t
a
r
ticles
b
y
u
s
in
g
s
p
ec
if
ic
k
ey
wo
r
d
s
co
m
m
o
n
ly
f
o
u
n
d
in
p
ast
B
I
/
B
A
ed
u
ca
tio
n
al
s
tu
d
ies.
T
h
ese
ter
m
s
ar
e
u
s
ed
al
o
n
g
with
wild
c
ar
d
s
y
m
b
o
ls
lik
e
“*
”
an
d
lo
g
ical
o
p
er
ato
r
s
lik
e
“AN
D”
an
d
“OR”
to
r
ef
in
e
th
e
s
ea
r
ch
b
as
ed
o
n
th
e
m
etad
ata
co
n
tain
ed
in
ar
ticle
titl
es,
ab
s
tr
ac
ts
,
an
d
au
th
o
r
k
e
y
wo
r
d
s
.
Nex
t,
we
f
ilter
ed
o
u
t
r
esear
ch
p
u
b
lis
h
ed
as
jo
u
r
n
al
an
d
co
n
f
er
en
ce
p
ap
er
s
,
p
u
b
lis
h
ed
b
etw
ee
n
2
0
0
5
an
d
2
0
2
3
,
a
n
d
wr
itten
in
E
n
g
lis
h
.
Su
b
s
eq
u
en
tly
,
we
r
em
o
v
ed
s
ev
en
u
n
u
s
ab
le
en
tr
ies,
i
n
clu
d
in
g
f
iv
e
d
u
p
licates
an
d
two
in
co
m
p
lete
r
ec
o
r
d
s
.
T
h
e
f
i
n
al
d
a
taset
in
clu
d
ed
1
9
3
2
ar
ticles,
wh
ich
wer
e
th
en
ex
p
o
r
ted
in
to
C
SV f
o
r
m
at
f
o
r
f
u
r
th
er
an
aly
s
is
.
T
h
e
d
ataset
was
ca
r
ef
u
lly
e
x
am
in
ed
to
elim
in
ate
ar
ticles
u
n
r
elate
d
to
B
I
/B
A
ed
u
ca
tio
n
.
T
h
ese
ex
clu
d
ed
e
n
tr
ies eith
er
d
is
cu
s
s
ap
p
ly
in
g
B
I
/B
A
to
o
ls
o
r
tech
n
iq
u
es to
im
p
r
o
v
e
th
e
o
p
er
atio
n
al
m
an
ag
em
e
n
t o
f
ed
u
ca
tio
n
al
in
s
titu
tio
n
s
o
r
ad
o
p
tin
g
B
I
/B
A
as
an
in
s
tr
u
m
e
n
ta
l
to
o
l
in
t
h
e
class
r
o
o
m
to
en
h
an
ce
s
tu
d
en
ts
’
lear
n
in
g
ex
p
er
ien
ce
.
W
e
clo
s
ely
ex
am
in
ed
titl
es
an
d
ab
s
tr
ac
ts
d
u
r
in
g
th
e
ex
clu
s
io
n
p
r
o
ce
s
s
wh
en
ev
er
th
e
s
tu
d
y
’
s
r
elev
an
ce
was u
n
clea
r
.
Ultim
ately
,
o
u
r
f
i
n
al
d
ataset
was n
ar
r
o
wed
d
o
wn
to
5
4
7
ar
t
icles.
2
.
3
.
Ana
ly
s
is
a
nd
v
is
ua
liza
t
io
n o
f
da
t
a
T
h
is
s
tu
d
y
u
s
ed
p
er
f
o
r
m
a
n
c
e
an
d
n
etwo
r
k
an
aly
s
is
to
in
v
esti
g
ate
th
e
co
n
s
o
lid
ated
r
esear
ch
m
etad
ata.
T
h
e
f
o
r
m
e
r
ass
ess
e
d
th
e
s
ch
o
lar
l
y
im
p
ac
t
with
in
a
r
esear
ch
f
ield
t
h
r
o
u
g
h
m
etr
i
cs
lik
e
th
e
n
u
m
b
er
o
f
p
u
b
licatio
n
s
an
d
th
e
av
er
a
g
e
(
o
r
to
tal)
citatio
n
co
u
n
t
[
1
3
]
.
T
h
e
latter
p
r
esen
ted
th
e
c
o
n
n
ec
tio
n
s
am
o
n
g
r
esear
ch
er
s
,
af
f
iliated
in
s
titu
tio
n
s
an
d
th
eir
r
esp
ec
tiv
e
co
u
n
tr
ies,
an
d
k
ey
wo
r
d
s
in
a
g
i
v
en
r
esear
c
h
f
ield
.
T
ec
h
n
iq
u
es
s
u
c
h
as
th
e
co
-
cit
atio
n
s
,
co
-
au
t
h
o
r
s
h
ip
s
,
a
n
d
k
e
y
wo
r
d
co
-
o
cc
u
r
r
e
n
ce
s
wer
e
e
m
p
lo
y
ed
to
ac
h
iev
e
th
is
[
1
3
]
.
Fu
r
th
er
m
o
r
e,
th
r
o
u
g
h
th
e
ap
p
licatio
n
o
f
clu
s
ter
i
n
g
(
i.e
.
,
b
i
b
lio
g
r
a
p
h
ic
c
o
u
p
lin
g
)
an
d
v
is
u
aliza
tio
n
(
i.e
.
,
tem
p
o
r
al
o
v
er
lay
in
g
)
m
eth
o
d
s
,
th
e
b
ib
lio
m
etr
ic
tr
en
d
an
d
co
n
ce
p
t
u
al
f
r
am
ewo
r
k
o
f
th
e
d
o
m
ain
wer
e
ef
f
ec
tiv
ely
d
is
p
lay
ed
[
2
8
]
.
T
ab
le
2
p
r
o
v
i
d
es
a
s
u
m
m
ar
y
o
f
th
e
an
aly
s
is
m
eth
o
d
s
an
d
to
o
ls
u
s
ed
in
th
is
s
tu
d
y
.
I
t
d
etails
wh
ich
an
aly
s
is
to
o
l
was
p
er
f
o
r
m
ed
f
o
r
ea
ch
a
n
aly
s
is
m
eth
o
d
in
r
elatio
n
to
th
e
co
r
r
esp
o
n
d
in
g
r
esear
ch
q
u
esti
o
n
.
I
n
p
ar
ticu
lar
,
we
em
p
lo
y
ed
R
’
s
B
ib
lio
m
etr
ix
p
ac
k
ag
e
to
u
n
r
av
el
th
e
p
er
f
o
r
m
a
n
ce
o
f
t
h
e
r
e
s
ea
r
ch
co
n
s
titu
en
ts
an
d
th
eir
d
e
v
elo
p
m
e
n
t
o
v
er
ti
m
e.
Fu
r
th
e
r
m
o
r
e,
we
u
s
ed
V
OSv
iewe
r
to
d
e
p
ict
th
e
c
o
n
n
e
ctio
n
s
with
in
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
lan
d
s
ca
p
e.
T
h
is
in
teg
r
ated
a
p
p
r
o
ac
h
e
n
ab
led
in
-
d
e
p
th
a
n
d
v
is
u
ally
ap
p
e
alin
g
in
v
esti
g
atio
n
o
f
th
e
r
esear
c
h
m
etad
ata
in
t
h
is
f
ield
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t
J
E
v
al
&
R
es E
d
u
c
I
SS
N:
2252
-
8
8
2
2
C
u
r
r
en
t sta
tu
s
a
n
d
fu
tu
r
e
r
ese
a
r
ch
d
ir
ec
tio
n
s
o
f b
u
s
in
ess
in
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b
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R
Q
2
:
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r
f
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r
m
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n
c
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m
e
t
r
i
c
s
o
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k
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e
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Q
2
:
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h
e
n
e
t
w
o
r
k
o
f
r
e
sea
r
c
h
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o
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s
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i
b
l
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o
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t
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k
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g
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Q
3
:
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i
n
r
e
s
e
a
r
c
h
t
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mes
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i
t
a
t
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o
n
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n
a
l
y
s
i
s
V
O
S
v
i
e
w
e
r
R
Q
3
:
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h
e
i
n
f
l
u
e
n
t
i
a
l
a
u
t
h
o
r
s
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n
d
s
t
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d
i
e
s i
n
t
h
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s f
i
e
l
d
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b
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h
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p
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r
R
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h
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n
t
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l
l
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t
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a
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c
t
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r
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f
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I
/
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A
e
d
u
c
a
t
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o
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r
e
s
e
a
r
c
h
Co
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d
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n
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w
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r
R
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e
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se
a
r
c
h
t
r
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n
d
s
i
n
B
I
/
B
A
Ed
u
c
a
t
i
o
n
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
3
.
1
.
Resea
rc
h dev
elo
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ent
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a
dd
re
s
s
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ng
RQ
1
)
T
ab
le
3
p
r
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ts
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co
m
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e
h
en
s
iv
e
o
v
er
v
iew
o
f
th
e
co
n
s
o
lid
ated
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ib
lio
m
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ic
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ata
o
n
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I
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tab
le
d
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o
u
r
n
o
ticea
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le
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ajec
to
r
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s
t,
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cien
tific
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u
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er
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e
last
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h
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en
d
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s
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ated
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u
r
e
2
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ig
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ates,
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d
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ap
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ately
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u
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.
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ir
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f
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m
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t BI/B
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p
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[
5
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3514
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e
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r
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n
3
.
2
.
Resea
rc
h
p
er
f
o
r
m
a
nce
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a
dd
re
s
s
i
ng
RQ
2
)
Ou
r
p
er
f
o
r
m
an
ce
a
n
aly
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is
o
f
f
er
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d
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n
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I
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c
h
ca
teg
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y
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s
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4
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alize
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r
th
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an
a
u
th
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r
r
ec
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co
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d
ata
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teg
o
r
ized
in
to
s
ev
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l
u
m
n
s
:
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tr
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r
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p
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r
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r
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m
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icate
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p
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s
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tr
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s
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SC
P
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co
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n
ts
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licatio
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s
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th
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als
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m
th
e
s
am
e
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u
n
tr
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n
d
“
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lti
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licatio
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s
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r
ef
lects
th
e
n
u
m
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er
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f
p
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ce
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m
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ter
n
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ly
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.
S.
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lific
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to
r
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o
n
g
th
ese,
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r
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m
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t,
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ar
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o
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h
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a
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b
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h
ed
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ticles.
I
n
a
d
d
itio
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,
t
h
er
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s
ig
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h
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h
e
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le
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ec
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n
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m
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n
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lu
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n
ce
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th
e
U.
S.
a
n
d
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h
in
a
in
th
is
r
esear
ch
f
ield
.
1
0
1
2
3
1
1
2
5
30
32
39
38
48
67
81
98
72
26
0
20
40
60
80
1
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r
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.
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bo
r
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a
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s
is
(
a
dd
re
s
s
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RQ
2
)
C
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llab
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an
al
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k
e
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attr
ib
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tes
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f
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s
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s
u
ch
as
af
f
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n
s
titu
tio
n
s
an
d
co
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n
tr
ies,
is
a
c
o
m
m
o
n
ly
u
s
ed
m
eth
o
d
f
o
r
ev
al
u
atin
g
r
esear
ch
co
llab
o
r
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n
[
1
3
]
.
Giv
en
th
e
g
r
o
win
g
co
m
p
lex
ity
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f
r
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ca
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a
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o
le
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ter
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f
o
r
m
atio
n
,
r
esear
ch
er
s
ca
n
g
ain
ac
ce
s
s
to
a
v
ast
p
o
o
l
o
f
ad
v
a
n
ce
d
e
x
p
er
tis
e
an
d
p
r
o
m
is
in
g
c
o
l
lab
o
r
ativ
e
o
p
p
o
r
tu
n
ities
,
f
u
r
th
er
d
r
iv
in
g
p
r
o
g
r
ess
in
th
is
r
esear
ch
d
o
m
ai
n
[
4
2
]
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
8
2
2
I
n
t
J
E
v
al
&
R
es E
d
u
c
,
Vo
l
.
14
,
No
.
5
,
Octo
b
er
20
25
:
3
5
0
2
-
3514
3508
I
n
th
is
s
tu
d
y
,
c
o
llab
o
r
atio
n
an
aly
s
is
was
co
n
d
u
cte
d
at
th
e
n
atio
n
al
lev
el.
I
t
u
s
ed
th
e
L
o
u
v
ai
n
alg
o
r
ith
m
to
clu
s
ter
m
u
lti
-
lev
el
co
llab
o
r
atio
n
n
etwo
r
k
s
(
i.e
.
,
n
o
d
es)
[
4
3
]
.
As
i
llu
s
tr
ated
in
Fig
u
r
e
3
,
th
e
co
n
n
ec
tio
n
n
o
d
es,
r
ep
r
esen
te
d
b
y
r
ec
tan
g
le
b
o
x
es,
in
d
icate
co
r
r
esp
o
n
d
i
n
g
au
th
o
r
s
’
af
f
iliated
co
u
n
tr
ies.
T
h
e
s
ize
o
f
ea
ch
n
o
d
e
r
e
f
lects
th
e
v
o
lu
m
e
o
f
p
u
b
licatio
n
s
co
n
tr
i
b
u
ted
b
y
t
h
at
co
u
n
tr
y
,
wh
ile
t
h
e
th
ick
n
ess
o
f
th
e
co
n
n
ec
tin
g
lin
es
s
ig
n
if
ies
th
e
n
u
m
b
er
o
f
co
-
au
th
o
r
ed
p
u
b
lic
atio
n
s
.
Giv
en
t
h
is
s
tu
d
y
’
s
lar
g
e
s
am
p
le
o
f
au
th
o
r
s
,
th
e
co
llab
o
r
atio
n
a
n
aly
s
is
is
li
m
ited
to
5
0
n
o
d
es
(
o
r
c
o
u
n
tr
i
es).
C
o
n
s
eq
u
en
tly
,
co
u
n
tr
ies
with
f
ewe
r
th
an
two
co
-
au
th
o
r
s
h
ip
co
n
n
ec
tio
n
s
wer
e
ex
clu
d
ed
.
Ou
r
r
esu
lts
r
ev
ea
l
th
r
ee
m
ajo
r
o
b
s
er
v
atio
n
s
:
f
ir
s
t,
th
r
ee
d
is
tin
ct
co
llab
o
r
atio
n
clu
s
ter
s
em
er
g
ed
,
in
clu
d
i
n
g
U.
S.
-
d
o
m
in
ate
d
(
r
ed
)
,
E
u
r
o
p
e
-
ce
n
ter
e
d
(
b
l
u
e)
,
an
d
ASEA
N
-
f
o
cu
s
ed
(
o
r
an
g
e
)
;
s
ec
o
n
d
,
r
e
s
ea
r
ch
in
s
titu
tio
n
s
in
th
e
U.
S.
p
lay
a
p
iv
o
tal
r
o
le
in
f
o
s
ter
in
g
in
ter
n
atio
n
al
r
esear
ch
co
llab
o
r
atio
n
s
g
lo
b
ally
;
an
d
th
ir
d
,
th
e
m
o
s
t
r
o
b
u
s
t
cr
o
s
s
-
co
u
n
tr
y
r
esear
ch
p
ar
tn
er
s
h
i
p
s
wer
e
o
b
s
er
v
ed
b
etwe
en
th
e
U.
S.
an
d
C
an
ad
a
as we
ll a
s
No
r
way
a
n
d
th
e
Neth
er
la
n
d
s
.
Fig
u
r
e
3
.
An
al
y
s
is
o
f
r
esear
ch
co
llab
o
r
atio
n
3
.
4
.
Cit
a
t
io
n a
nd
k
e
y
wo
rd
a
na
ly
s
is
(
a
dd
re
s
s
ing
RQ
3
)
T
h
e
in
f
lu
e
n
ce
o
f
a
r
esear
ch
er
is
ty
p
ically
m
ea
s
u
r
e
d
b
y
eith
er
to
tal
citatio
n
(
T
C
)
co
u
n
ts
o
r
H
-
in
d
e
x
s
co
r
e.
T
h
e
f
o
r
m
er
p
r
o
v
id
es
a
s
im
p
le
an
d
s
tr
aig
h
tf
o
r
war
d
m
ea
s
u
r
e
o
f
an
au
t
h
o
r
’
s
im
p
ac
t
i
n
a
r
esear
ch
d
o
m
ain
ba
s
ed
o
n
th
e
to
tal
n
u
m
b
er
o
f
citatio
n
s
s
in
ce
its
p
u
b
licatio
n
,
wh
ile
th
e
latter
b
alan
ce
s
b
o
th
th
e
n
u
m
b
er
o
f
p
u
b
licatio
n
s
an
d
th
e
T
C
ea
ch
p
u
b
licatio
n
r
ec
eiv
es.
T
ab
le
7
l
is
ts
th
e
to
p
ten
m
o
s
t
in
f
lu
en
tia
l
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
er
s
b
ased
o
n
th
ese
t
wo
m
etr
ics.
N
o
tab
ly
,
th
e
au
t
h
o
r
s
’
r
an
k
in
g
s
d
if
f
e
r
b
ased
o
n
th
ese
two
m
etr
ics.
T
h
is
d
iv
er
g
en
ce
in
r
a
n
k
in
g
c
an
b
e
attr
ib
u
ted
to
th
e
ad
v
a
n
tag
es
o
f
th
e
H
-
in
d
ex
in
ad
d
r
ess
in
g
th
e
is
s
u
e
o
f
ass
ig
n
in
g
eq
u
al
co
n
tr
i
b
u
tio
n
s
to
ea
ch
co
-
au
t
h
o
r
[
4
4
]
.
Des
p
ite
th
ese
d
if
f
er
en
ce
s
,
D
em
c
h
en
k
o
Y,
G
o
u
l
M,
W
ik
to
r
s
k
i
T
,
an
d
A
r
iy
ac
h
an
d
r
a
T
r
em
ain
th
e
m
o
s
t in
f
lu
e
n
tial a
u
th
o
r
s
in
th
is
f
ield
.
T
ab
le
7
.
T
o
p
r
esear
ch
e
r
s
in
B
I
/B
A
ed
u
ca
tio
n
A
u
t
h
o
r
H
-
i
n
d
e
x
TC
D
e
mch
e
n
k
o
Y
.
5
1
0
4
G
o
u
l
M
.
4
3
0
3
W
i
k
t
o
r
s
k
i
T
.
4
83
A
r
i
y
a
c
h
a
n
d
r
a
T
.
3
2
0
9
B
r
e
w
e
r
S
.
3
59
D
eb
D
.
3
18
E
c
k
r
o
t
h
J
.
3
44
F
u
a
d
M
.
3
16
H
o
l
d
e
n
E
.
P
.
3
20
J
o
h
n
s
o
n
M
.
E
.
3
15
K
a
n
g
J
.
W
.
3
22
M
a
n
i
e
r
i
A
.
3
63
Y
u
Q
.
3
22
T
o
d
is
en
tan
g
le
th
e
k
ey
r
esear
ch
th
em
es
with
in
B
I
/B
A
ed
u
ca
tio
n
,
a
wo
r
d
clo
u
d
an
aly
s
is
was
co
n
d
u
cte
d
o
n
k
ey
wo
r
d
s
r
etr
i
ev
ed
f
r
o
m
th
e
co
m
p
iled
r
ese
ar
ch
m
eta
d
ata.
T
h
is
an
aly
s
is
h
ig
h
lig
h
ts
th
e
f
if
ty
m
o
s
t
f
r
eq
u
en
tly
u
s
ed
k
ey
wo
r
d
s
,
as
illu
s
tr
ated
in
Fig
u
r
e
4
.
T
h
e
k
ey
wo
r
d
s
“c
u
r
r
icu
la”,
“
B
ig
Data
”,
“d
ata
an
aly
tics
”,
an
d
“stu
d
en
ts
”
ar
e
n
o
tab
ly
lar
g
er
th
a
n
th
e
o
th
er
ter
m
s
,
u
n
d
er
s
co
r
in
g
th
eir
s
ig
n
if
ican
ce
in
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
.
Mo
r
e
o
v
er
,
th
e
p
r
o
m
in
en
ce
o
f
“stu
d
en
ts
”
s
u
g
g
ests
th
e
cr
itical
r
o
le
o
f
l
ea
r
n
er
e
n
g
ag
em
en
t
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t
J
E
v
al
&
R
es E
d
u
c
I
SS
N:
2252
-
8
8
2
2
C
u
r
r
en
t sta
tu
s
a
n
d
fu
tu
r
e
r
ese
a
r
ch
d
ir
ec
tio
n
s
o
f b
u
s
in
ess
in
tellig
en
ce
a
n
d
a
n
a
lytics
…
(
Hen
g
ch
a
o
Zh
a
n
g
)
3509
an
d
th
e
ed
u
ca
tio
n
al
ex
p
er
ie
n
c
e
in
th
is
f
ield
.
Ad
d
itio
n
ally
,
ter
m
s
lik
e
“tea
ch
in
g
”,
“e
n
g
in
ee
r
in
g
ed
u
ca
tio
n
”
,
an
d
“in
f
o
r
m
atio
n
s
y
s
tem
s
”
ar
e
in
t
er
wo
v
en
,
s
u
g
g
esti
n
g
an
in
ter
d
is
cip
lin
ar
y
ap
p
r
o
ac
h
th
at
m
er
g
es
tech
n
o
lo
g
ical
ex
p
er
tis
e
with
in
s
tr
u
ctio
n
al
s
tr
ateg
ies.
Min
o
r
y
et
n
o
tab
l
e
k
ey
wo
r
d
s
,
in
cl
u
d
in
g
“a
r
tif
icial
in
tellig
en
ce
”,
“in
f
o
r
m
atio
n
m
an
a
g
em
en
t”,
an
d
“d
ata
s
cien
ce
”,
r
ef
lect
t
h
e
in
teg
r
atio
n
o
f
cu
ttin
g
-
ed
g
e
tech
n
o
lo
g
ies
in
to
cu
r
r
icu
lu
m
d
ev
elo
p
m
en
t.
Fig
u
r
e
4
.
Key
w
o
r
d
s
wo
r
d
clo
u
d
an
aly
s
is
3
.
5
.
B
ibl
io
g
ra
ph
ic
c
o
up
lin
g
(
a
dd
re
s
s
ing
RQ
3
)
W
e
ap
p
lied
VOSv
iewe
r
to
a
n
aly
ze
b
ib
lio
g
r
ap
h
ic
co
u
p
lin
g
o
f
r
ef
e
r
en
ce
s
an
d
to
v
is
u
aliz
e
r
esear
ch
clu
s
ter
s
in
B
I
/B
A
ed
u
ca
tio
n
.
B
ib
lio
g
r
ap
h
ic
co
u
p
lin
g
ass
ess
es
th
e
s
im
ilar
ity
b
etwe
en
two
p
u
b
licatio
n
s
b
ased
o
n
th
eir
s
h
ar
e
d
r
ef
er
e
n
ce
s
[
2
8
]
.
Ar
ticles
th
at
s
h
ar
e
m
o
r
e
co
m
m
o
n
r
ef
er
e
n
ce
s
in
d
icate
a
s
tr
o
n
g
er
s
h
ar
e
d
r
esear
ch
in
ter
est
an
d
a
r
e
s
u
b
s
eq
u
en
tly
g
r
o
u
p
ed
in
to
t
h
e
s
am
e
clu
s
ter
[
4
5
]
.
Fig
u
r
e
5
illu
s
tr
ates
th
e
b
ib
lio
g
r
ap
h
ic
co
u
p
lin
g
an
aly
s
is
,
wh
er
e
b
o
x
-
s
h
ap
e
d
n
o
d
es
r
e
p
r
esen
t
th
e
clu
s
ter
in
g
n
etwo
r
k
.
T
h
e
co
lo
r
o
f
ea
ch
n
o
d
e
d
e
n
o
tes
its
co
r
r
esp
o
n
d
i
n
g
r
esear
ch
clu
s
ter
,
wh
ile
its
s
ize
r
ef
lects
th
e
TC
r
ec
eiv
e
d
b
y
th
e
p
u
b
licatio
n
[
4
2
]
.
T
h
is
s
tu
d
y
in
clu
d
ed
p
u
b
licatio
n
s
with
at
leas
t
3
0
citati
o
n
s
in
th
e
an
aly
s
is
.
Su
b
s
eq
u
e
n
tly
,
2
3
ar
ticles
ar
e
f
ea
tu
r
ed
in
th
e
co
u
p
lin
g
n
etwo
r
k
.
T
h
e
B
I
/B
A
ed
u
ca
tio
n
p
u
b
lica
tio
n
s
wer
e
g
r
o
u
p
ed
in
to
f
o
u
r
clu
s
ter
s
b
ased
o
n
th
e
n
o
d
e
co
lo
r
:
r
ed
,
g
r
ee
n
,
b
lu
e,
an
d
y
ello
w.
T
h
e
r
ed
an
d
g
r
ee
n
clu
s
ter
s
ar
e
r
elat
iv
ely
lar
g
e
r
,
ea
c
h
c
o
m
p
r
is
in
g
s
ev
en
p
u
b
licatio
n
s
,
wh
ile
th
e
b
lu
e
an
d
y
ello
w
clu
s
ter
s
co
n
s
is
t
o
f
s
ix
an
d
f
o
u
r
a
r
ticles,
r
esp
ec
tiv
ely
.
A
clo
s
er
ex
am
in
atio
n
o
f
th
e
r
esear
ch
th
em
es
with
in
ea
ch
c
lu
s
ter
r
ev
ea
led
th
at
th
ese
ar
e
r
elate
d
r
esear
ch
ar
ea
s
,
ea
ch
f
o
cu
s
in
g
o
n
d
if
f
er
en
t
s
u
b
-
th
em
es.
Sp
ec
if
ically
,
t
h
e
g
r
ee
n
clu
s
ter
f
o
cu
s
ed
o
n
in
teg
r
atin
g
B
I
/B
A
in
to
th
e
ac
c
o
u
n
ti
n
g
cu
r
r
icu
lu
m
.
T
h
e
b
lu
e
clu
s
ter
co
n
ce
n
tr
ated
o
n
d
ev
elo
p
in
g
c
u
r
r
icu
la
a
n
d
p
ed
ag
o
g
ical
ap
p
r
o
ac
h
es
f
o
r
B
I
/B
A
ed
u
ca
tio
n
,
a
n
d
th
e
r
ed
clu
s
ter
d
elv
ed
in
to
th
e
B
I
/B
A
k
n
o
wled
g
e
an
d
s
k
ill
s
ets
r
eq
u
ir
ed
f
o
r
g
r
a
d
u
ates
to
m
e
et
m
ar
k
et
d
em
an
d
s
.
T
h
e
y
ello
w
n
o
d
es
ce
n
ter
ed
o
n
tr
an
s
f
o
r
m
in
g
ex
is
tin
g
s
tat
is
tics
ed
u
ca
tio
n
in
to
a
d
ata
-
d
r
iv
en
p
r
o
g
r
am
b
y
in
co
r
p
o
r
atin
g
B
I
/B
A
k
n
o
wled
g
e.
Fig
u
r
e
5
.
B
ib
lio
g
r
a
p
h
ic
co
u
p
li
n
g
an
aly
s
is
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
2
5
2
-
8
8
2
2
I
n
t
J
E
v
al
&
R
es E
d
u
c
,
Vo
l
.
14
,
No
.
5
,
Octo
b
er
20
25
:
3
5
0
2
-
3514
3510
3
.
6
.
K
ey
wo
rds
co
-
o
cc
urre
nc
e
(
a
dd
re
s
s
ing
RQ
4
)
T
o
ex
p
lo
r
e
th
e
e
v
o
lu
tio
n
o
f
in
tellectu
al
s
tr
u
ctu
r
e
i
n
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
,
we
e
m
p
lo
y
ed
a
k
ey
wo
r
d
co
-
o
cc
u
r
r
e
n
ce
an
aly
s
is
.
W
e
p
r
esen
ted
th
e
f
in
d
in
g
s
v
ia
an
o
v
e
r
lay
v
is
u
aliza
tio
n
n
etwo
r
k
g
en
er
ated
u
s
in
g
VOSv
iewe
r
.
T
h
is
an
aly
s
is
ex
am
in
ed
th
e
s
im
ilar
ity
o
f
two
k
ey
wo
r
d
s
b
ased
o
n
th
e
f
r
eq
u
en
cy
o
f
th
eir
co
-
o
cc
u
r
r
en
ce
i
n
th
e
s
am
p
led
p
u
b
licatio
n
s
.
T
er
m
s
th
at
f
r
e
q
u
en
tly
c
o
-
o
cc
u
r
a
r
e
d
ee
m
e
d
h
ig
h
ly
s
im
ilar
,
as
in
d
icate
d
b
y
th
e
s
h
o
r
te
r
lin
k
s
co
n
n
ec
tin
g
th
e
n
o
d
es.
I
n
o
u
r
a
n
aly
s
is
,
1
,
4
0
8
au
th
o
r
k
ey
w
o
r
d
s
wer
e
co
n
s
id
er
ed
.
W
e
s
et
a
m
in
im
u
m
f
r
eq
u
e
n
cy
th
r
esh
o
ld
o
f
ten
to
id
e
n
tify
th
e
p
iv
o
tal
b
u
ild
in
g
b
lo
c
k
s
o
f
th
e
k
ey
wo
r
d
co
-
o
cc
u
r
r
en
ce
.
Su
b
s
eq
u
en
tly
,
1
9
k
ey
w
o
r
d
s
wer
e
r
etain
e
d
in
th
e
co
-
o
cc
u
r
r
en
ce
n
etwo
r
k
m
a
p
p
in
g
.
Fu
r
th
er
m
o
r
e
,
to
r
ev
ea
l
th
e
tem
p
o
r
al
ev
o
l
u
tio
n
o
f
in
tellectu
al
s
tr
u
ctu
r
e
in
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
,
n
etwo
r
k
m
ap
p
in
g
em
p
lo
y
ed
a
n
o
v
e
r
lay
v
is
u
aliza
tio
n
m
eth
o
d
,
as
s
h
o
wn
in
Fig
u
r
e
6
.
I
n
th
is
o
v
er
lay
n
etwo
r
k
v
is
u
aliza
tio
n
,
th
e
co
lo
r
o
f
an
i
tem
is
d
eter
m
in
e
d
b
y
its
s
im
ilar
ity
s
co
r
e,
ac
co
u
n
tin
g
f
o
r
m
e
tad
ata
s
u
ch
as
t
h
e
p
u
b
licatio
n
y
ea
r
o
f
t
h
e
d
o
cu
m
en
ts
an
d
citatio
n
co
u
n
ts
.
Fu
r
t
h
er
m
o
r
e
,
th
e
co
lo
r
s
p
ec
tr
u
m
r
an
g
es
f
r
o
m
b
l
u
e
to
y
ello
w,
in
d
icatin
g
p
ast
an
d
p
r
esen
t
r
esear
ch
t
r
en
d
s
,
r
esp
ec
tiv
ely
[
4
6
]
.
T
h
e
n
o
d
e
s
ize
in
d
ic
ates
th
e
f
r
e
q
u
en
c
y
o
f
o
cc
u
r
r
en
ce
,
an
d
th
e
th
ick
n
ess
o
f
th
e
lin
es
co
n
n
ec
tin
g
two
n
o
d
es
in
d
icate
s
th
e
s
tr
e
n
g
th
o
f
th
e
ass
o
ciatio
n
b
etwe
en
k
ey
wo
r
d
s
[
4
7
]
.
Fig
u
r
e
6
r
e
v
ea
ls
two
n
o
tab
le
o
b
s
er
v
atio
n
s
.
First,
f
o
u
r
clu
s
ter
s
em
er
g
ed
f
r
o
m
th
e
u
n
d
er
ly
in
g
k
ey
wo
r
d
n
etwo
r
k
,
ea
c
h
f
o
cu
s
in
g
o
n
a
d
is
tin
ct
th
em
e.
Deta
iled
in
f
o
r
m
atio
n
o
n
th
ese
t
h
em
es
a
n
d
th
eir
ass
o
ciate
d
k
ey
wo
r
d
s
is
lis
ted
in
T
ab
le
8
.
Seco
n
d
,
th
e
tem
p
o
r
al
o
v
er
la
y
in
g
n
etwo
r
k
d
ep
icts
a
s
h
if
t in
th
e
r
esear
ch
f
o
cu
s
in
B
I
/B
A
ed
u
ca
tio
n
.
I
n
itially
,
th
e
f
o
cu
s
was
o
n
g
en
er
al
cu
r
r
icu
lu
m
an
d
p
ed
ag
o
g
ical
d
e
v
elo
p
m
en
t.
I
t
th
e
n
ev
o
lv
ed
to
in
teg
r
ate
th
e
late
s
t
tech
n
o
lo
g
ies
s
u
c
h
as
m
ac
h
in
e
lear
n
in
g
an
d
clo
u
d
c
o
m
p
u
tin
g
in
to
B
I
/B
A
ed
u
ca
tio
n
.
T
h
is
s
h
if
t
will
ca
t
er
to
t
h
e
g
r
o
win
g
in
d
u
s
tr
y
d
e
m
an
d
f
o
r
I
R
4
.
0
co
m
p
ete
n
t
g
r
ad
u
ates.
L
astl
y
,
an
em
er
g
in
g
tr
e
n
d
r
ev
ea
ls
th
at
f
u
tu
r
e
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
s
h
o
u
ld
f
o
cu
s
o
n
in
teg
r
atin
g
ar
tific
ial
in
tellig
en
ce
(
AI
)
in
to
tr
a
d
itio
n
al
b
u
s
in
ess
p
r
o
g
r
am
s
,
s
u
ch
as a
cc
o
u
n
tin
g
.
Fig
u
r
e
6
.
Key
w
o
r
d
s
o
v
er
lay
n
etwo
r
k
T
ab
le
8
.
Key
wo
r
d
s
co
-
o
cc
u
r
r
e
n
ce
clu
s
ter
s
C
l
u
st
e
r
n
o.
Co
-
o
c
c
u
r
r
i
n
g
k
e
y
w
o
r
d
s
D
e
r
i
v
e
d
t
h
e
m
e
1
A
n
a
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y
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i
c
s
,
B
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g
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t
a
,
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u
r
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c
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l
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g
n
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a
t
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mi
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g
,
d
a
t
a
sci
e
n
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d
u
c
a
t
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Ed
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c
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t
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o
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d
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v
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p
me
n
t
i
n
d
a
t
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sc
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n
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n
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c
s
2
C
l
o
u
d
c
o
mp
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t
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g
,
c
u
r
r
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c
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l
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m
,
I
R
4
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mac
h
i
n
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l
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a
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n
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n
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r
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a
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v
a
n
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e
d
I
R
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0
t
e
c
h
n
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l
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g
i
e
s
i
n
t
o
B
I
/
B
A
e
d
u
c
a
t
i
o
n
3
BA
,
BI
,
c
u
r
r
i
c
u
l
u
m
d
e
v
e
l
o
p
me
n
t
,
p
e
d
a
g
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g
y
,
t
e
a
c
h
i
n
g
D
e
v
e
l
o
p
i
n
g
t
e
a
c
h
i
n
g
st
r
a
t
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g
i
e
s
a
n
d
c
u
r
r
i
c
u
l
u
m
f
o
r
B
I
/
B
A
e
d
u
c
a
t
i
o
n
4
A
c
c
o
u
n
t
i
n
g
c
u
r
r
i
c
u
l
u
m,
a
c
c
o
u
n
t
i
n
g
e
d
u
c
a
t
i
o
n
,
AI
I
n
t
e
g
r
a
t
i
o
n
o
f
A
I
i
n
t
o
a
c
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n
t
i
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t
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n
a
n
d
c
u
r
r
i
c
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l
u
m
d
e
si
g
n
Evaluation Warning : The document was created with Spire.PDF for Python.
I
n
t
J
E
v
al
&
R
es E
d
u
c
I
SS
N:
2252
-
8
8
2
2
C
u
r
r
en
t sta
tu
s
a
n
d
fu
tu
r
e
r
ese
a
r
ch
d
ir
ec
tio
n
s
o
f b
u
s
in
ess
in
tellig
en
ce
a
n
d
a
n
a
lytics
…
(
Hen
g
ch
a
o
Zh
a
n
g
)
3511
3
.
7
.
Dis
cus
s
io
n
T
h
e
p
r
esen
t stu
d
y
c
o
n
tr
ib
u
tes to
th
e
u
n
d
er
s
tan
d
in
g
o
f
th
e
e
v
o
lu
tio
n
o
f
B
I
/B
A
ed
u
ca
tio
n
b
y
an
aly
zin
g
k
ey
tr
e
n
d
s
a
n
d
i
d
en
tify
in
g
g
ap
s
in
th
is
r
esear
ch
d
o
m
ai
n
.
Ou
r
f
i
n
d
in
g
s
r
ev
ea
l
th
at
r
esear
ch
o
n
B
I
/B
A
ed
u
ca
tio
n
h
as
s
u
r
g
ed
d
r
a
m
atica
lly
s
in
ce
2
0
1
8
.
T
h
is
ec
h
o
es
th
e
g
r
o
win
g
m
ar
k
et
d
em
a
n
d
f
o
r
s
k
illed
B
I
/B
A
p
r
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f
ess
io
n
als
to
s
u
s
tain
th
e
g
r
o
wth
o
f
o
u
r
in
cr
ea
s
in
g
ly
d
i
g
itali
ze
d
ec
o
n
o
m
y
[
4
8
]
.
W
e
o
b
s
er
v
ed
th
at
th
e
U.
S.
an
d
C
h
in
a
d
o
m
i
n
ate
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is
f
ield
,
h
ig
h
lig
h
tin
g
th
e
u
r
g
e
n
t
n
ee
d
f
o
r
o
t
h
er
c
o
u
n
tr
ies,
esp
ec
ially
d
ev
elo
p
in
g
o
n
es,
to
ad
v
an
ce
B
I
/B
A
ed
u
ca
tio
n
.
T
h
is
claim
is
s
u
p
p
o
r
ted
b
y
p
r
e
v
io
u
s
s
tu
d
ies
[
4
9
]
,
[
5
0
]
,
b
o
t
h
o
f
wh
ich
u
n
d
e
r
s
co
r
e
th
e
s
ig
n
if
ican
t
wo
r
k
f
o
r
ce
s
k
ill
g
ap
in
tr
an
s
f
o
r
m
in
g
B
ig
Data
in
to
ac
tio
n
ab
le
s
tr
ateg
ic
in
s
ig
h
ts
.
T
o
ad
d
r
ess
th
is
ch
allen
g
e,
o
u
r
s
tu
d
y
r
ec
o
m
m
en
d
s
th
at
HE
I
s
in
d
ev
elo
p
in
g
co
u
n
tr
ies
co
llab
o
r
ate
with
lead
in
g
en
titi
es
in
th
e
U.
S.
an
d
C
h
in
a
to
b
en
ef
it f
r
o
m
th
eir
k
n
o
wled
g
e
a
n
d
ex
p
er
ti
s
e.
Fu
r
th
er
m
o
r
e
,
th
e
r
esu
lts
s
h
o
w
th
at
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
is
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o
lv
in
g
to
em
p
h
asize
its
i
n
teg
r
atio
n
in
to
ex
is
tin
g
b
u
s
in
ess
an
d
in
f
o
r
m
atio
n
tech
n
o
lo
g
y
p
r
o
g
r
am
s
.
T
h
is
tr
en
d
alig
n
s
with
th
e
g
r
o
win
g
ef
f
o
r
ts
to
b
len
d
B
I
/B
A
s
k
ill
s
ets
in
to
m
ar
k
etin
g
[
5
1
]
an
d
ac
co
u
n
tin
g
[
5
2
]
p
r
o
g
r
am
s
,
wh
ich
aim
to
n
u
r
tu
r
e
g
r
ad
u
ates w
ith
a
b
alan
ce
d
c
o
m
b
in
atio
n
o
f
an
aly
tical
an
d
tech
n
ical
s
k
ills
.
An
o
th
er
em
e
r
g
in
g
tr
en
d
id
en
t
if
ied
in
th
is
s
tu
d
y
is
in
co
r
p
o
r
atin
g
I
R
4
.
0
,
s
u
ch
as
AI
,
in
t
o
B
I
/B
A
ed
u
ca
tio
n
.
T
h
is
s
u
p
p
o
r
ts
t
h
e
ad
v
o
ca
cy
o
f
Sil
v
a
et
a
l.
[5
3
]
,
h
ig
h
lig
h
tin
g
th
e
u
r
g
en
c
y
o
f
i
n
teg
r
atin
g
th
e
latest
tech
n
o
lo
g
ical
ad
v
an
ce
m
en
ts
in
to
th
o
s
e
p
r
o
g
r
am
s
.
Su
ch
in
teg
r
atio
n
eq
u
i
p
s
B
I
/B
A
g
r
ad
u
ates
with
co
m
p
r
eh
en
s
iv
e
an
d
u
p
-
to
-
d
ate
k
n
o
wled
g
e
,
en
ab
li
n
g
th
em
to
an
aly
ze
lar
g
e
d
atasets
f
o
r
ac
tio
n
ab
le
b
u
s
in
ess
in
s
ig
h
ts
,
m
ak
e
s
tr
ate
g
ic
d
ec
is
io
n
s
,
an
d
f
o
s
ter
co
m
p
etitiv
e
ad
v
an
tag
es
an
d
s
u
s
tain
ab
le
g
r
o
wth
f
o
r
th
e
ir
co
m
p
an
ies.
Ho
wev
er
,
th
e
p
r
esen
t
s
tu
d
y
h
ad
two
m
ain
lim
itatio
n
s
.
First,
it
r
elies
o
n
ly
o
n
th
e
Sco
p
u
s
d
atab
ase
to
r
etr
iev
e
b
ib
lio
m
etr
ic
d
ata
o
n
B
I
/B
A
ed
u
ca
tio
n
al
r
esear
ch
.
Se
co
n
d
,
it in
clu
d
es o
n
ly
jo
u
r
n
al
ar
ticles,
co
n
f
er
en
ce
p
ap
er
s
,
an
d
b
o
o
k
ch
ap
ter
s
w
r
itten
in
E
n
g
lis
h
.
T
o
a
d
d
r
ess
th
ese
co
n
s
tr
ain
ts
,
f
u
t
u
r
e
b
i
b
lio
m
etr
ic
r
esear
ch
s
h
o
u
ld
ex
p
a
n
d
t
h
e
d
ata
c
o
llectio
n
to
co
v
er
m
o
r
e
d
ata
b
a
s
es
an
d
in
clu
d
e
d
o
cu
m
en
ts
wr
itten
in
d
if
f
er
en
t
lan
g
u
ag
es
with
a
b
r
o
ad
e
r
r
a
n
g
e
o
f
d
o
cu
m
en
t
ty
p
es.
Ultim
ately
,
th
is
will
lead
to
m
o
r
e
e
n
co
m
p
ass
in
g
B
I
/B
A
ed
u
ca
tio
n
r
esear
c
h
p
er
s
p
ec
tiv
e
s
.
4.
CO
NCLU
SI
O
N
T
h
is
s
tu
d
y
ap
p
lied
a
b
ib
lio
m
etr
ic
an
aly
s
is
o
f
B
I
/B
A
ed
u
c
atio
n
r
esear
ch
p
u
b
lis
h
ed
in
t
h
e
Sco
p
u
s
d
atab
ase
b
etwe
en
2
0
0
5
-
2
0
2
3
.
Ou
r
p
er
f
o
r
m
an
ce
an
d
n
etwo
r
k
an
aly
s
es
r
ev
ea
led
f
o
u
r
m
a
in
f
in
d
in
g
s
.
First,
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
h
as
r
ap
id
ly
escalate
d
s
in
ce
2
0
1
8
,
p
r
im
ar
ily
th
r
o
u
g
h
co
n
f
er
en
ce
p
r
o
ce
ed
in
g
s
.
Fu
r
th
er
m
o
r
e
,
th
e
U.
S.
an
d
C
h
in
a
h
av
e
le
d
th
is
r
esear
ch
f
i
eld
o
v
er
t
h
e
last
two
d
ec
ad
es
.
Alth
o
u
g
h
r
esear
ch
co
llab
o
r
atio
n
s
h
av
e
m
ai
n
ly
b
ee
n
co
n
f
in
e
d
to
th
e
d
o
m
esti
c
lev
el,
th
e
U.
S.
is
th
e
f
o
ca
l
p
o
in
t
f
o
r
f
o
s
ter
in
g
in
ter
n
atio
n
al
co
llab
o
r
a
tio
n
.
Ou
r
an
aly
s
is
also
in
d
icate
s
th
at
th
e
ex
is
tin
g
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
h
as
f
o
cu
s
ed
o
n
in
teg
r
atin
g
I
R
4
.
0
t
ec
h
n
o
lo
g
ies
in
to
th
e
B
I
/B
A
cu
r
r
icu
lu
m
an
d
im
p
r
o
v
in
g
lear
n
er
en
g
ag
em
en
t
an
d
ed
u
ca
tio
n
ex
p
e
r
ien
ce
.
Fin
ally
,
th
e
r
esear
ch
f
o
cu
s
h
as
g
r
ad
u
ally
ev
o
lv
e
d
f
r
o
m
cu
r
r
icu
lu
m
an
d
p
ed
ag
o
g
ical
d
ev
elo
p
m
e
n
t
to
in
co
r
p
o
r
atin
g
ad
v
a
n
ce
d
I
n
d
u
s
tr
y
4
.
0
-
r
elate
d
tech
n
o
lo
g
ies
s
u
ch
as
AI
,
m
ac
h
in
e
lear
n
i
n
g
,
an
d
clo
u
d
co
m
p
u
tin
g
in
to
B
I
/B
A
ed
u
ca
tio
n
a
n
d
tr
ad
itio
n
al
b
u
s
in
ess
d
is
cip
lin
es su
ch
as a
cc
o
u
n
tin
g
.
Ou
r
r
esear
ch
f
in
d
in
g
s
s
u
g
g
est
th
at
f
u
t
u
r
e
B
I
/B
A
ed
u
ca
tio
n
r
esear
ch
,
esp
ec
ially
in
th
e
co
n
tex
t
o
f
HE
I
s
in
d
ev
elo
p
in
g
c
o
u
n
tr
ies,
s
h
o
u
ld
p
r
io
r
itize
p
ar
tn
er
s
h
ip
s
with
lead
in
g
in
s
titu
tio
n
s
in
th
e
U.
S.
an
d
C
h
in
a
to
h
ar
n
ess
th
eir
k
n
o
wled
g
e
an
d
e
x
p
er
tis
e.
T
h
is
en
a
b
les
em
er
g
i
n
g
n
atio
n
s
to
d
esig
n
co
m
p
r
eh
en
s
iv
e
cu
r
r
icu
la
an
d
to
ad
o
p
t
b
est
p
r
ac
tices
tailo
r
ed
to
lo
ca
l
m
ar
k
et
n
ee
d
s
.
F
u
r
th
er
m
o
r
e,
f
u
t
u
r
e
r
esear
ch
s
h
o
u
ld
em
p
h
asize
a
m
u
ltid
is
cip
lin
ar
y
a
n
d
d
y
n
a
m
ic
ap
p
r
o
ac
h
f
o
r
d
ev
elo
p
i
n
g
B
I
/B
A
cu
r
r
icu
la.
On
o
n
e
h
a
n
d
,
it
in
v
o
lv
es
in
teg
r
atin
g
B
I
/B
A
co
n
ten
t
in
to
tr
ad
itio
n
al
b
u
s
in
ess
an
d
I
T
p
r
o
g
r
am
s
.
On
th
e
o
th
er
h
a
n
d
,
it
in
co
r
p
o
r
ates
u
p
-
to
-
d
at
e
tech
n
o
lo
g
ical
s
k
ills
,
s
u
ch
as
AI
,
to
alig
n
with
ev
o
lv
in
g
in
d
u
s
tr
ial
n
ee
d
s
.
T
h
ese
m
ea
s
u
r
e
s
en
s
u
r
e
th
at
B
I
/B
A
g
r
ad
u
ates
p
o
s
s
ess
f
u
tu
r
e
-
r
ea
d
y
k
n
o
wled
g
e
a
n
d
en
ab
le
t
h
e
m
to
tr
a
n
s
f
o
r
m
B
ig
Data
in
t
o
s
tr
ateg
ic
b
u
s
in
ess
in
s
ig
h
ts
.
Ad
d
itio
n
ally
,
f
u
tu
r
e
r
esear
ch
s
h
o
u
ld
ex
p
lo
r
e
in
n
o
v
ativ
e
p
ed
ag
o
g
ical
ap
p
r
o
ac
h
es
an
d
g
lo
b
al
b
est
p
r
ac
tices
to
r
ef
in
e
B
I
/B
A
e
d
u
ca
tio
n
co
n
tin
u
o
u
s
ly
.
T
h
es
e
ef
f
o
r
ts
will
ad
d
r
ess
th
e
g
r
o
win
g
d
em
a
n
d
f
o
r
co
m
p
eten
t
a
n
aly
tics
p
r
o
f
ess
io
n
als,
f
o
s
ter
in
n
o
v
atio
n
,
an
d
le
ad
to
th
e
wo
r
ld
wid
e
d
ev
elo
p
m
en
t
o
f
d
ata
-
d
r
iv
e
n
ec
o
n
o
m
ies.
F
UNDING
I
NF
O
R
M
A
T
I
O
N
T
h
e
au
th
o
r
s
th
a
n
k
th
e
Min
is
tr
y
o
f
Hig
h
e
r
E
d
u
ca
tio
n
(
MO
HE
)
f
o
r
f
u
n
d
i
n
g
t
h
e
Fu
n
d
am
en
t
al
R
esear
ch
Gr
an
t Sch
em
e
(
FR
GS)
(
FR
GS
/1
/2
0
2
2
/SS
0
6
/UI
AM
/0
2
/3
)
M
OHE
g
r
an
t.
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