<s>
The	O
Smart	B-Application
Weapon	I-Application
End-to-End	I-Application
Performance	I-Application
Model	I-Application
(	O
SWEEPM	B-Application
)	O
is	O
a	O
modeling	O
software	O
developed	O
by	O
the	O
United	O
States	O
Army	O
Research	O
Laboratory	O
(	O
ARL	O
)	O
,	O
designed	O
to	O
measure	O
the	O
overall	O
effectiveness	O
of	O
all	O
types	O
of	O
munitions	O
.	O
</s>
<s>
SWEEPM	B-Application
was	O
conceived	O
in	O
2008	O
and	O
completed	O
in	O
April	O
2013	O
.	O
</s>
<s>
SWEEPM	B-Application
software	O
can	O
measure	O
other	O
variables	O
such	O
as	O
material	O
composition	O
of	O
the	O
round	O
,	O
muzzle	B-Application
velocity	I-Application
,	O
how	O
soldiers	O
aim	O
and	O
fire	O
weapon	O
systems	O
,	O
weather	O
,	O
and	O
stationary	O
or	O
moving	O
targets	O
.	O
</s>
<s>
Researchers	O
rely	O
on	O
high-performance	B-Architecture
computers	I-Architecture
housed	O
within	O
the	O
ARL	O
Supercomputing	B-Architecture
Research	O
Center	O
managed	O
by	O
ARL	O
's	O
Computational	O
and	O
Information	O
Sciences	O
Directorate	O
at	O
Aberdeen	O
Proving	O
Ground	O
,	O
Maryland	O
.	O
</s>
<s>
SWEEPM	B-Application
's	O
high-fidelity	O
physics	O
sub-modules	O
can	O
only	O
be	O
run	O
on	O
these	O
supercomputers	B-Architecture
.	O
</s>
<s>
Mary	O
K	O
.	O
Arthur	O
,	O
a	O
mathematician	O
in	O
the	O
Lethality	O
Division	O
of	O
ARL	O
,	O
is	O
the	O
principal	O
investigator	O
credited	O
with	O
developing	O
SWEEPM	B-Application
after	O
recognizing	O
a	O
void	O
in	O
modeling	O
and	O
analyzing	O
smart	O
weapon	O
systems	O
from	O
target	O
acquisition	O
through	O
damage	O
estimation	O
.	O
</s>
