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Feb
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2
6
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2
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436
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[
9
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Pre
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1
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ated
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is
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2
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1
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C
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1
1
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f
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ti
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2
p
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p
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A
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ti
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3
p
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p
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.
S
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4
s
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p
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d
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s
.
2.
M
E
T
H
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D
T
h
is
s
ec
tio
n
p
r
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ts
a
co
m
p
r
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en
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m
eth
o
d
o
lo
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y
f
o
r
d
ev
elo
p
in
g
an
d
ev
al
u
atin
g
D
S
-
Geo
AI
,
s
tr
u
ctu
r
ed
ar
o
u
n
d
f
o
u
r
p
r
im
ar
y
co
m
p
o
n
e
n
ts
:
s
y
s
tem
ar
ch
itectu
r
e
d
esig
n
,
De
e
pS
e
e
k
(
Dee
p
Seek
-
C
o
d
er
)
im
p
lem
en
tatio
n
a
n
d
o
p
tim
izatio
n
,
f
u
n
ctio
n
al
m
o
d
u
le
d
ev
elo
p
m
en
t,
an
d
au
t
o
m
ated
s
p
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p
r
o
ce
s
s
in
g
p
ip
elin
e
co
n
s
tr
u
ctio
n
.
T
h
e
m
eth
o
d
o
lo
g
y
is
d
esig
n
e
d
to
en
s
u
r
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co
m
p
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ete
r
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cib
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y
o
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o
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o
v
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d
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s
u
f
f
icien
t
tech
n
ical
d
etails
f
o
r
o
th
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r
esear
ch
e
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s
to
r
ep
licate
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d
ex
ten
d
t
h
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k
.
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ac
h
s
u
b
s
ec
tio
n
in
cl
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d
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o
th
t
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r
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l
f
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n
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s
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d
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r
ac
tical
im
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e
n
tatio
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id
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es,
s
u
p
p
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ted
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e
m
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m
etr
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d
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m
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n
ch
m
ar
k
s
.
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r
r
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h
m
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th
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o
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y
em
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lo
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a
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te
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atic
ap
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r
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h
to
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to
n
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m
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GI
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ad
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ased
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d
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s
en
co
m
p
ass
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o
u
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p
h
ases
:
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y
n
th
esis
o
f
th
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o
v
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all
s
y
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tem
ar
ch
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e
sys
,
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im
p
lem
en
tatio
n
in
s
tan
tiatio
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o
f
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pS
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,
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{
C
1
,
C
2
,
…
,
C
k
}
,
an
d
iv
)
o
r
c
h
estra
tio
n
o
f
an
au
to
m
ated
s
p
atial
p
r
o
ce
s
s
in
g
p
ip
elin
e
s
p
a
t
i
al
f
ac
ilit
atin
g
en
d
-
to
-
e
n
d
g
e
o
s
p
atial
task
ex
ec
u
tio
n
.
T
h
is
s
tr
u
ctu
r
ed
ap
p
r
o
a
ch
en
s
u
r
es
th
at
ea
ch
co
m
p
o
n
e
n
t
o
f
DS
-
Geo
AI
is
th
o
r
o
u
g
h
ly
v
alid
ated
an
d
o
p
t
im
ized
f
o
r
p
e
r
f
o
r
m
an
ce
,
r
elia
b
ilit
y
,
an
d
co
s
t
-
ef
f
ec
tiv
e
n
ess
.
T
h
e
ex
p
er
im
e
n
tal
d
esig
n
in
co
r
p
o
r
ates b
o
th
q
u
an
titativ
e
an
d
q
u
alitativ
e
ev
alu
at
io
n
m
eth
o
d
s
to
ass
ess
s
y
s
tem
p
er
f
o
r
m
an
ce
ac
r
o
s
s
m
u
ltip
le
d
im
en
s
io
n
s
,
in
clu
d
in
g
ac
cu
r
ac
y
,
co
s
t
-
ef
f
ec
tiv
e
n
ess
,
r
esp
o
n
s
e
tim
e,
an
d
o
p
er
atio
n
al
in
d
ep
en
d
e
n
ce
.
W
e
em
p
lo
y
a
co
m
p
ar
ativ
e
a
n
aly
s
is
f
r
am
ewo
r
k
th
at
b
en
ch
m
ar
k
s
DS
-
Geo
AI
ag
ain
s
t
th
e
o
r
ig
in
al
L
L
M
-
Geo
s
y
s
tem
u
s
in
g
id
en
tical
d
atasets
an
d
ev
alu
atio
n
cr
iter
ia,
th
er
eb
y
en
a
b
lin
g
d
i
r
ec
t
p
er
f
o
r
m
an
ce
co
m
p
a
r
is
o
n
s
wh
ile
co
n
tr
o
llin
g
e
x
ter
n
al
v
ar
i
ab
les th
at
m
ay
af
f
ec
t t
h
e
r
esu
lt
s
.
2
.
1
.
Sy
s
t
e
m
a
rc
hite
ct
ure
des
ig
n
T
h
e
DS
-
Geo
AI
s
y
s
tem
a
r
ch
itectu
r
e
is
f
o
u
n
d
e
d
o
n
p
r
in
cip
les
o
f
m
o
d
u
la
r
ity
,
s
ca
lab
ilit
y
,
an
d
in
d
ep
en
d
en
ce
f
r
o
m
ex
ter
n
al
d
ep
en
d
en
cies,
ad
d
r
ess
in
g
cr
itical
lim
itatio
n
s
id
en
tifie
d
in
c
o
m
m
er
cial
Au
to
n
o
m
o
u
s
GI
S
s
o
lu
tio
n
s
.
Ar
ch
itectu
r
e
em
p
lo
y
s
a
d
is
tr
ib
u
ted
p
r
o
ce
s
s
in
g
m
o
d
el
th
at
o
p
e
r
ates
ef
f
ec
tiv
ely
i
n
r
eso
u
r
ce
-
co
n
s
tr
ain
ed
en
v
i
r
o
n
m
en
ts
wh
ile
m
ain
tain
in
g
h
ig
h
p
er
f
o
r
m
a
n
ce
s
tan
d
ar
d
s
.
DS
-
Geo
AI
is
ar
ch
itected
to
o
p
er
atio
n
alize
f
iv
e
f
u
n
d
a
m
en
tal
au
to
n
o
m
y
d
im
en
s
io
n
s
,
d
en
o
ted
as
th
e
tu
p
le
{
ge
n
,
or
g
,
ve
r
,
e
xe
,
de
v
}
,
co
r
r
esp
o
n
d
in
g
r
esp
ec
tiv
ely
to
s
elf
-
g
en
er
atio
n
,
s
elf
-
o
r
g
a
n
izatio
n
,
s
elf
-
v
e
r
if
icatio
n
,
s
elf
-
ex
ec
u
tio
n
,
an
d
s
elf
-
d
ev
elo
p
m
e
n
t
f
u
n
ctio
n
alities
[
1
3
]
.
T
h
e
ar
ch
itectu
r
al
d
esig
n
f
o
llo
ws
a
m
o
d
u
lar
ap
p
r
o
ac
h
th
at
e
n
ab
les
in
d
ep
en
d
en
t
d
e
v
elo
p
m
e
n
t,
test
in
g
,
an
d
o
p
tim
izatio
n
o
f
ea
c
h
s
y
s
tem
co
m
p
o
n
en
t
wh
ile
m
ain
tain
in
g
s
ea
m
less
in
teg
r
atio
n
an
d
co
m
m
u
n
icati
o
n
b
etwe
en
m
o
d
u
les.
T
h
is
d
esig
n
p
h
ilo
s
o
p
h
y
en
s
u
r
es
s
y
s
tem
m
ain
tain
ab
ilit
y
,
s
ca
lab
ilit
y
,
an
d
ad
ap
tab
ilit
y
to
d
iv
er
s
e
g
eo
s
p
atial
an
aly
s
is
r
eq
u
ir
em
en
ts
.
T
h
e
s
y
s
tem
ar
ch
it
ec
tu
r
e
is
b
u
ilt
u
p
o
n
a
m
icr
o
s
er
v
ices
-
in
s
p
ir
ed
d
es
ig
n
p
atter
n
th
at
s
ep
ar
ates
co
n
ce
r
n
s
ac
r
o
s
s
f
iv
e
p
r
in
cip
a
l
s
u
b
s
y
s
tem
s
:
th
e
d
ec
is
io
n
-
m
ak
in
g
m
o
d
u
le
(
de
c
)
,
th
e
s
o
lu
tio
n
g
r
ap
h
g
e
n
er
ato
r
(
s
ol
)
,
th
e
o
p
er
atio
n
im
p
lem
e
n
ter
(
op
)
,
th
e
p
r
o
g
r
a
m
s
y
n
th
esizer
(
pr
og
)
,
an
d
th
e
er
r
o
r
h
a
n
d
lin
g
m
o
d
u
le
(
ha
ndl
e
)
.
E
ac
h
s
u
b
s
y
s
tem
is
d
esig
n
ed
with
well
-
d
ef
in
ed
in
ter
f
ac
es
an
d
c
o
m
m
u
n
icatio
n
p
r
o
to
c
o
ls
th
at
en
ab
le
in
d
ep
en
d
en
t
o
p
e
r
atio
n
wh
ile
s
u
p
p
o
r
tin
g
co
o
r
d
in
ate
d
wo
r
k
f
l
o
w
ex
ec
u
tio
n
f
o
r
co
m
p
lex
s
p
atial
an
aly
s
is
task
s
.
Fig
u
r
e
1
d
ep
icts
th
e
g
lo
b
al
ar
ch
itectu
r
a
l
to
p
o
lo
g
y
o
f
DS
-
Geo
AI
,
illu
s
tr
atin
g
th
e
d
ata
f
lo
w
a
n
d
p
r
o
ce
s
s
in
g
r
elatio
n
s
h
ip
s
b
etwe
en
t
h
e
co
m
p
o
n
en
ts
o
f
th
e
s
y
s
tem
.
T
h
e
ar
ch
itectu
r
e
em
p
h
asizes
f
au
lt
to
ler
an
ce
,
er
r
o
r
r
ec
o
v
er
y
,
an
d
a
d
ap
tiv
e
b
eh
av
io
r
,
en
ab
lin
g
th
e
s
y
s
tem
to
h
an
d
le
u
n
ex
p
ec
te
d
co
n
d
itio
n
s
an
d
ed
g
e
ca
s
es
co
m
m
o
n
l
y
en
c
o
u
n
ter
e
d
i
n
r
e
al
-
wo
r
ld
g
eo
s
p
atial
an
aly
s
is
s
ce
n
ar
io
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8
7
0
8
I
n
t J E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
1
6
,
No
.
1
,
Feb
r
u
ar
y
20
2
6
:
4
2
3
-
436
426
T
h
e
co
m
p
u
tatio
n
al
p
r
o
ce
s
s
in
g
p
ip
elin
e,
v
is
u
alize
d
in
Fig
u
r
e
1
,
is
f
o
r
m
alize
d
as
a
q
u
in
tu
p
le
s
eq
u
en
tial o
p
er
atio
n
{
1
,
2
,
3
,
4
,
5
}
wh
er
e:
−
1
: I
n
g
esti
o
n
o
f
u
s
er
-
f
o
r
m
u
late
d
n
atu
r
al
lan
g
u
ag
e
r
e
q
u
ests
us
e
r
,
−
2
: G
en
er
atio
n
o
f
a
d
ir
ec
ted
ac
y
clic
s
o
lu
tio
n
g
r
ap
h
s
ol
,
−
3
: M
o
d
u
lar
c
o
d
e
s
y
n
th
esis
f
o
r
e
ac
h
o
p
er
atio
n
al
n
o
d
e
∈
s
ol
,
−
4
: Pr
o
g
r
am
s
y
n
t
h
esis
an
d
au
to
m
ated
d
eb
u
g
g
in
g
a
uto
,
−
5
: E
x
ec
u
tio
n
o
f
th
e
s
y
n
th
esized
p
r
o
g
r
am
to
p
r
o
d
u
ce
th
e
s
et
o
f
r
esu
lts
.
T
h
is
p
ip
elin
e
en
f
o
r
ce
s
h
ig
h
-
f
id
elity
au
to
m
atio
n
t
h
r
o
u
g
h
o
u
t
th
e
tr
an
s
f
o
r
m
atio
n
ch
ain
f
r
o
m
us
e
r
to
ex
ec
u
tab
le
ar
tifa
cts
,
wh
ile
in
co
r
p
o
r
atin
g
m
u
ltip
le
v
alid
a
tio
n
ch
ec
k
p
o
in
ts
th
at
e
n
s
u
r
e
co
r
r
ec
tn
ess
an
d
r
eliab
ilit
y
at
ea
ch
p
r
o
ce
s
s
in
g
s
tag
e.
T
h
e
p
ip
elin
e
d
esig
n
in
c
lu
d
es
r
o
llb
ac
k
m
ec
h
an
is
m
s
th
at
en
ab
le
r
ec
o
v
e
r
y
f
r
o
m
p
r
o
ce
s
s
in
g
f
ailu
r
es with
o
u
t r
eq
u
ir
i
n
g
a
c
o
m
p
lete
r
estar
t
o
f
th
e
a
n
aly
s
is
wo
r
k
f
lo
w.
Fig
u
r
e
1
.
Ov
e
r
all
ar
ch
itectu
r
e
o
f
DS
-
Geo
AI
T
h
e
DS
-
Geo
AI
p
r
o
ce
s
s
in
g
p
i
p
elin
e,
illu
s
tr
ated
in
Fig
u
r
e
1
,
estab
lis
h
es
a
f
u
lly
au
to
m
ate
d
wo
r
k
f
lo
w
th
at
tr
an
s
f
o
r
m
s
n
atu
r
al
lan
g
u
a
g
e
q
u
er
ies
in
to
ex
ec
u
tab
le
s
p
atial
an
aly
s
is
p
r
o
g
r
am
s
.
T
h
e
p
ip
elin
e
c
o
n
s
is
ts
o
f
f
iv
e
s
eq
u
e
n
tial
s
tag
es:
i)
in
g
esti
o
n
o
f
u
s
er
r
eq
u
ests
,
ii)
g
en
er
atio
n
o
f
th
e
s
o
lu
tio
n
g
r
a
p
h
,
iii)
au
to
m
atic
s
y
n
th
esis
o
f
Py
th
o
n
co
d
e
f
o
r
e
ac
h
o
p
er
atio
n
,
iv
)
iter
ativ
e
d
e
b
u
g
g
in
g
an
d
p
r
o
g
r
am
ass
em
b
ly
,
an
d
v
)
ex
ec
u
tio
n
o
f
th
e
s
y
n
th
esized
p
r
o
g
r
am
to
y
ield
an
aly
tical
r
esu
lts
.
T
h
is
ar
ch
itectu
r
e
e
n
s
u
r
es
s
ea
m
less
tr
an
s
itio
n
f
r
o
m
p
r
o
b
lem
f
o
r
m
u
latio
n
to
s
o
l
u
tio
n
im
p
lem
e
n
tatio
n
wh
ile
m
in
i
m
izin
g
m
an
u
al
in
ter
v
e
n
tio
n
[
1
3
]
.
T
o
en
s
u
r
e
tr
a
n
s
p
ar
en
c
y
an
d
r
ep
r
o
d
u
cib
ilit
y
,
th
e
ex
p
er
im
en
tal
e
n
v
ir
o
n
m
en
t
h
as
b
ee
n
co
m
p
r
eh
e
n
s
iv
ely
d
o
cu
m
e
n
ted
.
T
h
e
o
p
en
-
s
o
u
r
ce
im
p
lem
en
tat
io
n
p
r
o
v
id
es
d
etailed
r
ep
licati
o
n
s
tep
s
,
in
clu
d
i
n
g
in
s
tallatio
n
o
f
Dee
p
Seek
-
C
o
d
er
,
d
ataset
p
r
ep
ar
atio
n
f
r
o
m
p
u
b
licly
av
ailab
le
r
ep
o
s
ito
r
ies,
an
d
ex
ec
u
tio
n
th
r
o
u
g
h
Go
o
g
le
C
o
lab
n
o
teb
o
o
k
s
.
E
m
p
ir
ical
v
alid
atio
n
w
as
co
n
d
u
cted
in
a
s
tan
d
a
r
d
iz
ed
C
o
lab
r
u
n
tim
e
co
n
f
ig
u
r
ed
with
an
I
n
tel
Xeo
n
C
PU
(
2
.
2
GHz
)
,
1
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GB
R
AM
,
an
d
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NVI
DI
A
T
e
s
l
a
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4
GPU.
Su
ch
a
co
n
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ig
u
r
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a
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th
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r
e
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r
ch
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r
ep
r
o
d
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ce
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e
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p
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im
en
ts
u
n
d
er
s
im
ilar
co
m
p
u
tatio
n
al
co
n
d
itio
n
s
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er
eb
y
f
ac
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atin
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ep
e
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e
n
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er
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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2
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8
8
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0
8
I
n
t J E
lec
&
C
o
m
p
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g
,
Vo
l.
1
6
,
No
.
1
,
Feb
r
u
ar
y
20
2
6
:
4
2
3
-
436
428
∗
=
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min
{
∣
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=
1
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(
3
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w
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tr
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[
1
6
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T
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m
b
alan
ce
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g
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Co
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E
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m
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f
o
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co
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u
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u
s
im
p
r
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v
e
m
en
t.
3.
RE
SU
L
T
S AN
D
D
I
SCU
SS
I
O
N
T
h
is
s
ec
tio
n
p
r
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ts
co
m
p
r
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en
s
iv
e
ex
p
er
im
en
tal
r
esu
lts
f
r
o
m
o
u
r
ev
alu
atio
n
o
f
DS
-
Geo
AI
an
d
p
r
o
v
id
es
a
cr
itical
an
aly
s
is
o
f
th
e
s
y
s
tem
’
s
p
er
f
o
r
m
an
ce
,
c
ap
ab
ilit
ies,
an
d
lim
itatio
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s
co
m
p
ar
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t
o
ex
is
tin
g
co
m
m
er
cial
s
o
lu
tio
n
s
.
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h
e
e
v
alu
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f
r
am
ewo
r
k
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c
o
m
p
ass
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u
ltip
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d
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s
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in
clu
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tech
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ical
p
er
f
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m
etr
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co
s
t
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o
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al
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en
ce
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m
en
t,
an
d
q
u
alitativ
e
co
m
p
ar
is
o
n
with
s
tate
-
of
-
th
e
-
ar
t
au
to
n
o
m
o
u
s
GI
S
im
p
lem
en
tatio
n
s
.
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r
d
is
cu
s
s
io
n
s
y
n
th
esizes
q
u
an
titativ
e
f
in
d
in
g
s
with
p
r
ac
tical
im
p
lic
atio
n
s
f
o
r
th
e
b
r
o
ad
e
r
g
eo
s
p
a
tial
AI
r
esear
ch
co
m
m
u
n
it
y
,
i
d
en
tify
in
g
s
p
ec
if
ic
co
n
tr
ib
u
tio
n
s
to
t
h
e
f
ield
o
f
a
u
to
n
o
m
o
u
s
s
p
atial
an
al
y
s
is
s
y
s
tem
s
.
T
h
e
ex
p
er
im
en
tal
v
alid
atio
n
d
em
o
n
s
tr
ates
th
at
DS
-
Geo
AI
n
o
t
o
n
ly
ac
h
i
ev
es
co
m
p
ar
ab
le
an
aly
tical
ac
cu
r
ac
y
to
co
m
m
e
r
cial
L
L
M
-
b
ased
GI
S
s
o
lu
tio
n
s
b
u
t
also
p
r
o
v
id
es
s
ig
n
if
ican
t
ad
v
an
tag
es
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ter
m
s
o
f
o
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er
atio
n
al
co
s
t,
d
ep
lo
y
m
e
n
t
f
l
ex
ib
ilit
y
,
an
d
d
ata
s
o
v
er
eig
n
ty
.
T
h
ese
f
in
d
in
g
s
ch
allen
g
e
th
e
p
r
ev
ailin
g
ass
u
m
p
tio
n
th
at
h
ig
h
-
p
er
f
o
r
m
an
c
e
au
to
n
o
m
o
u
s
GI
S
ca
p
ab
ilit
ies
r
eq
u
ir
e
e
x
p
en
s
iv
e
co
m
m
er
cial
L
L
M
s
er
v
ices
,
o
p
e
n
in
g
n
ew
p
o
s
s
ib
ilit
ies
f
o
r
d
em
o
cr
atizin
g
ad
v
an
ce
d
g
eo
s
p
atial
AI
tech
n
o
lo
g
ies
ac
r
o
s
s
d
iv
er
s
e
o
r
g
a
n
izatio
n
al
co
n
tex
ts
an
d
r
eso
u
r
ce
co
n
s
tr
ain
ts
.
B
ey
o
n
d
tech
n
ical
p
er
f
o
r
m
an
ce
m
etr
ic
s
,
o
u
r
an
aly
s
is
r
ev
ea
ls
im
p
o
r
tan
t
in
s
ig
h
ts
in
to
th
e
b
r
o
ad
er
im
p
licatio
n
s
o
f
o
p
en
-
s
o
u
r
ce
L
L
M
in
teg
r
atio
n
in
s
p
ec
ialized
d
o
m
ain
a
p
p
lic
atio
n
s
.
T
h
e
s
u
cc
ess
o
f
DS
-
Geo
AI
s
u
g
g
ests
th
at
s
tr
ateg
ic
o
p
tim
izatio
n
an
d
d
o
m
ain
-
s
p
ec
if
ic
ad
ap
tatio
n
ca
n
en
ab
le
lig
h
tweig
h
t
m
o
d
els
to
co
m
p
ete
ef
f
ec
tiv
ely
with
m
u
ch
lar
g
er
co
m
m
e
r
cial
alter
n
ativ
es,
p
ar
ticu
lar
l
y
wh
en
d
ep
l
o
y
m
en
t
in
d
e
p
en
d
en
ce
an
d
co
s
t
s
u
s
tain
ab
ilit
y
ar
e
cr
itical
f
ac
t
o
r
s
.
T
h
is
f
in
d
in
g
h
as
s
ig
n
if
ic
an
t
im
p
licatio
n
s
f
o
r
t
h
e
f
u
tu
r
e
d
ev
elo
p
m
en
t
o
f
au
to
n
o
m
o
u
s
s
y
s
tem
s
ac
r
o
s
s
m
u
ltip
le
tech
n
ical
d
o
m
ai
n
s
b
ey
o
n
d
g
eo
s
p
atial
an
al
y
s
is
.
3
.
1
.
Ca
s
e
s
t
ud
ies im
plem
ent
a
t
io
n
T
o
ass
ess
th
e
ef
f
ec
tiv
en
ess
o
f
DS
-
Geo
AI
in
ad
d
r
ess
in
g
r
ea
l
-
wo
r
ld
s
p
atial
ch
allen
g
es,
we
co
n
d
u
cte
d
co
m
p
r
eh
e
n
s
iv
e
ex
p
er
im
en
ts
u
s
in
g
th
r
ee
d
is
tin
ct
ca
s
e
s
tu
d
ies
th
at
r
ep
r
esen
t
d
iv
er
s
e
ca
te
g
o
r
ies
o
f
g
eo
s
p
atial
an
aly
s
is
co
m
m
o
n
ly
en
co
u
n
ter
ed
in
p
r
ac
tical
ap
p
licatio
n
s
.
T
h
ese
ca
s
es
wer
e
s
p
ec
if
ically
s
elec
ted
to
p
ar
allel
th
o
s
e
in
L
i
a
n
d
Nin
g
’
s
f
o
u
n
d
atio
n
al
r
esear
ch
[
3
]
,
en
ab
lin
g
d
i
r
ec
t
p
er
f
o
r
m
a
n
ce
co
m
p
ar
is
o
n
s
wh
ile
d
em
o
n
s
tr
atin
g
t
h
e
u
n
i
q
u
e
ca
p
ab
ilit
ies
an
d
ad
v
a
n
tag
es
o
f
o
u
r
o
p
en
-
s
o
u
r
ce
ap
p
r
o
ac
h
.
E
ac
h
ca
s
e
s
tu
d
y
was
im
p
lem
en
ted
en
tire
ly
u
s
in
g
Dee
p
Seek
-
C
o
d
er
in
a
lo
ca
l
en
v
ir
o
n
m
en
t
with
o
u
t
API
d
ep
en
d
en
cies,
p
r
o
v
id
in
g
clea
r
ev
id
en
ce
o
f
o
p
er
atio
n
al
i
n
d
ep
en
d
en
ce
.
3
.
1
.
1
.
P
o
pu
la
t
io
n a
na
ly
s
is
nea
r
ha
za
rdo
us
wa
s
t
e
s
it
es
T
h
e
h
az
ar
d
o
u
s
waste
p
r
o
x
i
m
ity
an
aly
s
is
r
ep
r
esen
ts
a
c
r
itical
en
v
ir
o
n
m
en
tal
h
ea
lth
ass
es
s
m
en
t
s
ce
n
ar
io
th
at
r
eq
u
ir
es
s
o
p
h
is
ticated
s
p
atial
an
aly
s
is
ca
p
ab
ili
ties
,
d
em
o
n
s
tr
atin
g
DS
-
Geo
AI
’
s
ef
f
ec
tiv
en
ess
in
h
an
d
lin
g
c
o
m
p
lex
g
eo
s
p
atial
d
ata
in
teg
r
atio
n
task
s
.
T
h
e
f
ir
s
t
ca
s
e
s
tu
d
y
f
o
cu
s
ed
o
n
id
en
t
if
y
in
g
an
d
co
u
n
tin
g
p
o
p
u
latio
n
s
liv
in
g
n
ea
r
h
az
a
r
d
o
u
s
waste
f
ac
ilit
ies.
T
h
is
co
m
m
o
n
en
v
ir
o
n
m
e
n
tal
h
ea
lt
h
ass
ess
m
en
t
task
r
eq
u
ir
es
co
m
p
lex
s
p
atial
o
p
e
r
atio
n
s
,
in
clu
d
in
g
b
u
f
f
er
a
n
aly
s
is
,
s
p
atial
jo
in
s
,
an
d
d
em
o
g
r
ap
h
ic
ca
lcu
latio
n
s
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8
7
0
8
I
n
t J E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
1
6
,
No
.
1
,
Feb
r
u
ar
y
20
2
6
:
4
2
3
-
436
430
DS
-
Geo
AI
au
to
m
atica
lly
g
en
er
ated
an
d
ex
ec
u
ted
co
d
e
ca
p
ab
le
o
f
h
a
n
d
lin
g
co
m
p
lex
o
p
er
atio
n
s
,
in
clu
d
in
g
co
o
r
d
in
ate
s
y
s
tem
tr
an
s
f
o
r
m
a
tio
n
s
,
s
p
atial
o
v
e
r
lay
o
p
er
ati
o
n
s
,
an
d
in
ter
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ated
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r
e
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f
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ted
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o
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.
1
.
2
.
Ana
ly
s
is
o
f
m
o
nthly
mo
bil
it
y
cha
ng
es in F
ra
nce
du
ring
2
0
2
0
T
h
e
m
o
b
ilit
y
an
aly
s
is
ca
s
e
s
tu
d
y
d
e
m
o
n
s
tr
ates
DS
-
Geo
AI
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s
ca
p
ab
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in
tem
p
o
r
al
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s
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atia
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is
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d
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ata
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aliza
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d
d
r
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esti
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o
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atter
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d
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r
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th
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C
OVI
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p
an
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ic.
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h
e
s
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s
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aly
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atter
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Fre
n
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ativ
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th
r
o
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t
2
0
2
0
—
d
u
r
in
g
t
h
e
C
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1
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p
a
n
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e
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ic
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p
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is
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at
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eq
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ir
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teg
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ltip
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o
p
h
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ticated
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ali
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ab
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h
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v
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ly
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ar
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aselin
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ch
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all
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s
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ig
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ce
test
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[
2
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DS
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cr
ea
ted
a
s
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r
ap
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with
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ates,
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Fig
u
r
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3
.
T
h
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s
y
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o
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tr
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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N:
2088
-
8
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im
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n
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ye
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)
431
an
aly
s
is
[
2
1
]
.
Un
lik
e
co
m
m
er
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API
-
d
ep
en
d
en
t
s
o
lu
tio
n
s
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DS
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Geo
AI
co
n
tin
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e
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to
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n
cti
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ally
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lated
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o
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licatio
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d
r
em
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te
r
esear
ch
s
ce
n
a
r
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s
.
Fig
u
r
e
3
.
R
esu
lts
au
to
m
atica
lly
g
en
er
ate
d
b
y
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-
Geo
AI
f
o
r
h
u
m
an
m
o
b
ilit
y
d
ata
r
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iev
al
an
d
tr
en
d
v
is
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aliza
tio
n
Fig
u
r
e
3
r
e
v
ea
ls
d
r
am
atic
f
lu
ctu
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n
s
in
m
o
b
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atter
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s
ac
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s
Fra
n
ce
d
u
r
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n
g
2
0
2
0
.
Feb
r
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ar
y
s
h
o
wed
an
ap
p
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im
ate
1
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cr
ea
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e
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m
p
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atter
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.
Ho
wev
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wh
en
C
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1
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Dec
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[
2
2
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.
T
h
e
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s
e
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f
De
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Seek
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C
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Geo
AI
p
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ly
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is
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s
e,
as
th
e
s
y
s
tem
co
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ld
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ate
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r
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p
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s
o
r
A
PI
u
n
av
ailab
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th
an
k
s
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its
lo
ca
l
d
ata
s
to
r
ag
e
an
d
f
allb
ac
k
d
ata
ca
p
ab
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ie
s
.
Du
r
in
g
test
in
g
,
we
s
im
u
lated
b
r
ief
co
n
n
ec
tiv
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s
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d
DS
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AI
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u
n
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all
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ile
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f
ailed
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d
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eq
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ir
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s
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ter
v
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n
tio
n
[
2
3
]
.
3
.
1
.
3
.
CO
VID
-
1
9
mo
rt
a
lit
y
r
a
t
e
a
na
ly
s
is
a
t
U.
S.
co
un
t
y
le
v
el
T
h
e
C
OVI
D
-
1
9
m
o
r
tality
an
aly
s
is
r
ep
r
esen
ts
a
co
m
p
r
eh
e
n
s
iv
e
ep
id
em
io
lo
g
ical
ass
ess
m
en
t
th
at
d
em
o
n
s
tr
ates
DS
-
Geo
AI
’
s
ca
p
ab
ilit
ies
in
h
an
d
lin
g
lar
g
e
-
s
ca
le
h
ea
lth
d
ata
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aly
s
is
with
s
o
p
h
is
ticated
s
tatis
t
ical
m
o
d
elin
g
an
d
v
is
u
aliza
tio
n
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h
e
th
ir
d
ca
s
e
s
tu
d
y
an
aly
ze
d
th
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r
elatio
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s
h
ip
b
etwe
en
C
OVI
D
-
19
m
o
r
tality
r
ates (
d
ea
th
s
/cases)
an
d
eld
er
ly
p
o
p
u
latio
n
p
r
o
p
o
r
t
io
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s
(
≥
6
5
y
ea
r
s
)
at
th
e
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o
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n
ty
lev
el
in
th
e
Un
ited
States
.
T
h
e
r
eq
u
ir
em
en
ts
in
cl
u
d
ed
:
i
)
cr
ea
tin
g
a
ch
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r
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p
leth
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ap
s
h
o
win
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C
OVI
D
-
1
9
m
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r
tality
r
ates
ac
r
o
s
s
co
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ties
an
d
ii
)
g
en
e
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atin
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a
s
ca
tter
p
lo
t
an
aly
zin
g
th
e
co
r
r
elatio
n
b
etwe
en
m
o
r
tality
r
ates
an
d
eld
er
ly
p
o
p
u
latio
n
p
r
o
p
o
r
tio
n
s
[
2
4
]
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8
7
0
8
I
n
t J E
lec
&
C
o
m
p
E
n
g
,
Vo
l.
1
6
,
No
.
1
,
Feb
r
u
ar
y
20
2
6
:
4
2
3
-
436
432
DS
-
Geo
AI
g
en
er
ated
a
s
o
lu
tio
n
g
r
ap
h
in
v
o
lv
in
g
lo
ad
in
g
C
OVI
D
-
1
9
d
ata
f
r
o
m
th
e
New
Yo
r
k
T
im
es,
co
u
n
ty
b
o
u
n
d
ar
ies,
an
d
AC
S2
0
2
0
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em
o
g
r
ap
h
ic
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ata,
th
en
p
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o
r
m
in
g
s
tatis
tical
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lcu
l
atio
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s
an
d
cr
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tin
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v
is
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aliza
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s
as
s
h
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wn
in
Fi
g
u
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e
4
.
T
h
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y
s
tem
p
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s
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v
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3
,
1
0
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co
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ties
an
d
h
an
d
led
d
ata
q
u
ality
is
s
u
es,
in
clu
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in
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m
is
s
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v
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in
co
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s
is
ten
t
id
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tifie
r
s
,
an
d
tem
p
o
r
al
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ata
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m
en
t
c
h
allen
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es.
T
h
e
m
ai
n
ch
allen
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e
was
p
r
o
ce
s
s
in
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an
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in
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r
atin
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ata
f
r
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d
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v
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s
e
s
o
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r
ce
s
,
r
eq
u
ir
in
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co
m
p
lex
tr
an
s
f
o
r
m
atio
n
s
an
d
d
ata
clea
n
in
g
[
2
5
]
.
DS
-
Geo
AI
d
em
o
n
s
tr
ated
ex
ce
p
tio
n
al
p
e
r
f
o
r
m
an
ce
in
a
u
to
m
ated
d
ata
q
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ality
ass
ess
m
en
t,
id
en
tify
in
g
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f
lag
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o
m
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im
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ap
p
r
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p
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s
tatis
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r
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s
with
o
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t
m
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ter
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.
Fig
u
r
e
4
.
R
esu
lts
au
to
m
atica
lly
g
en
er
ate
d
b
y
DS
-
Geo
AI
f
o
r
C
OVI
D
-
1
9
m
o
r
tality
r
ate
an
al
y
s
is
at
U.
S.
co
u
n
ty
lev
el
T
h
e
co
r
r
elatio
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b
etwe
en
eld
e
r
ly
p
o
p
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latio
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tag
e
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ate
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b
e
ex
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s
in
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th
e
lin
ea
r
r
eg
r
ess
io
n
eq
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n
:
=
0
+
1
+
(
9
)
w
h
er
e
is
th
e
m
o
r
tality
r
ate
f
o
r
c
o
u
n
ty
,
is
th
e
p
er
ce
n
ta
g
e
o
f
eld
er
ly
p
o
p
u
latio
n
i
n
co
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ty
,
0
is
th
e
in
ter
ce
p
t,
1
is
th
e
s
lo
p
e
co
ef
f
icien
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an
d
is
th
e
er
r
o
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ter
m
.
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h
e
s
ca
tter
p
lo
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an
d
lin
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r
eg
r
ess
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s
is
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ev
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led
a
p
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b
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t
wea
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r
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etwe
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er
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p
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p
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p
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p
o
r
tio
n
an
d
C
OVI
D
-
1
9
m
o
r
tality
r
ates
(
2
=
0
.
0256
,
<
0
.
0001
)
in
d
icatin
g
s
tatis
tica
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s
ig
n
if
ican
ce
d
esp
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ex
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h
e
lo
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co
r
r
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ests
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at
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a
s
tati
s
tically
s
ig
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ican
t
f
ac
to
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it
ex
p
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o
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ly
a
s
m
all
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o
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o
f
th
e
v
ar
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i
n
C
OVI
D
-
1
9
m
o
r
tality
r
ates
ac
r
o
s
s
co
u
n
ties
.
T
h
is
im
p
lies
th
at
o
t
h
er
f
ac
to
r
s
(
s
u
ch
as
h
ea
lth
ca
r
e
q
u
ality
,
p
o
p
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latio
n
d
en
s
ity
,
an
d
p
r
ev
en
tiv
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m
ea
s
u
r
es)
also
p
lay
im
p
o
r
tan
t
r
o
les
in
d
eter
m
in
in
g
m
o
r
tality
r
ates
[
2
6
]
.
3
.
2
.
P
er
f
o
r
m
a
nce
ev
a
lua
t
io
n
a
nd
co
m
pa
ra
t
i
v
e
a
na
ly
s
is
Ou
r
co
m
p
r
eh
en
s
iv
e
e
v
alu
atio
n
f
r
am
ewo
r
k
ass
ess
ed
DS
-
G
eo
AI
p
er
f
o
r
m
an
ce
ac
r
o
s
s
f
o
u
r
cr
itical
d
im
en
s
io
n
s
:
co
s
t
-
ef
f
ec
tiv
e
n
e
s
s
,
r
esp
o
n
s
e
tim
e
ch
ar
a
cter
is
tics
,
co
d
e
q
u
ality
m
etr
ics,
an
d
o
p
e
r
atio
n
al
in
d
ep
en
d
en
ce
ca
p
ab
ilit
ies.
T
h
e
ev
al
u
atio
n
m
eth
o
d
o
lo
g
y
em
p
l
o
y
ed
co
n
tr
o
lled
ex
p
er
im
en
tatio
n
with
s
tan
d
ar
d
ized
d
atasets
an
d
ev
alu
atio
n
cr
iter
ia
th
at
en
ab
le
d
ir
ec
t
co
m
p
ar
is
o
n
with
co
m
m
er
cial
L
L
M
-
b
ased
Evaluation Warning : The document was created with Spire.PDF for Python.