<s>
RARS	B-Application
is	O
an	O
acronym	O
for	O
Robot	O
Auto	O
Racing	B-Application
Simulator	I-Application
.	O
</s>
<s>
It	O
is	O
an	O
open	B-License
source	I-License
3D	O
racing	B-Application
simulator	I-Application
.	O
</s>
<s>
RARS	B-Application
is	O
designed	O
to	O
enable	O
pre-programmed	O
AI	B-Application
drivers	O
to	O
race	O
against	O
one	O
another	O
.	O
</s>
<s>
RARS	B-Application
was	O
used	O
as	O
the	O
base	O
for	O
TORCS	B-Application
.	O
</s>
<s>
It	O
was	O
a	O
monthly	O
on-going	O
challenge	O
for	O
practitioners	O
of	O
Artificial	B-Application
Intelligence	I-Application
and	O
real-time	O
adaptive	O
optimal	O
control	O
.	O
</s>
<s>
RARS	B-Application
was	O
downloaded	O
from	O
its	O
main	O
repository	O
on	O
SourceForge.net	B-Application
between	O
2000	O
and	O
May	O
2017	O
almost	O
100,000	O
times	O
.	O
</s>
