<s>
POEM	B-Operating_System
@Home	I-Operating_System
was	O
a	O
volunteer	B-Operating_System
computing	I-Operating_System
project	O
hosted	O
by	O
the	O
Karlsruhe	O
Institute	O
of	O
Technology	O
and	O
running	O
on	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
platform	O
.	O
</s>
<s>
POEM	B-Operating_System
@Home	I-Operating_System
was	O
started	O
in	O
2007	O
and	O
,	O
due	O
to	O
advances	O
using	O
GPUs	O
that	O
rendered	O
the	O
BOINC	B-Operating_System
program	O
redundant	O
,	O
concluded	O
in	O
October	O
2016	O
.	O
</s>
<s>
The	O
POEM	B-Operating_System
@home	I-Operating_System
applications	O
were	O
proprietary	O
.	O
</s>
