<s>
Artificial	B-Operating_System
Intelligence	I-Operating_System
System	I-Operating_System
(	O
AIS	O
)	O
was	O
a	O
volunteer	B-Operating_System
computing	I-Operating_System
project	O
undertaken	O
by	O
Intelligence	O
Realm	O
,	O
Inc	O
.	O
with	O
the	O
long-term	O
goal	O
of	O
simulating	O
the	O
human	O
brain	O
in	O
real	O
time	O
,	O
complete	O
with	O
artificial	O
consciousness	O
and	O
artificial	O
general	O
intelligence	O
.	O
</s>
<s>
Izhikevich	O
simulated	O
1	O
second	O
of	O
activity	O
of	O
100	O
billion	O
neurons	O
(	O
the	O
estimated	O
number	O
of	O
neurons	O
in	O
the	O
human	O
brain	O
)	O
in	O
50	O
days	O
using	O
a	O
cluster	B-Architecture
of	O
27	O
3-gigahertz	O
processors	O
.	O
</s>
<s>
Artificial	B-Operating_System
Intelligence	I-Operating_System
System	I-Operating_System
announced	O
on	O
On	O
Sep	O
5	O
,	O
2007	O
that	O
they	O
will	O
use	O
the	O
Berkeley	B-Operating_System
Open	I-Operating_System
Infrastructure	I-Operating_System
for	I-Operating_System
Network	I-Operating_System
Computing	I-Operating_System
(	O
BOINC	B-Operating_System
)	O
software	O
to	O
perform	O
intensive	O
calculations	O
.	O
</s>
