<s>
eOn	B-Operating_System
was	O
a	O
volunteer	B-Operating_System
computing	I-Operating_System
project	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
platform	O
,	O
which	O
uses	O
theoretical	O
chemistry	O
techniques	O
to	O
solve	O
problems	O
in	O
condensed	O
matter	O
physics	O
and	O
materials	O
science	O
.	O
</s>
<s>
In	O
order	O
to	O
model	O
events	O
that	O
take	O
place	O
on	O
much	O
longer	O
timescales	O
,	O
Eon	B-Operating_System
combines	O
transition	O
state	O
theory	O
with	O
kinetic	B-Language
Monte	B-Algorithm
Carlo	I-Algorithm
.	O
</s>
<s>
Since	O
the	O
generation	O
of	O
new	O
work	O
units	O
depended	O
on	O
the	O
results	O
of	O
previous	O
units	O
,	O
the	O
project	O
could	O
only	O
give	O
each	O
host	B-Device
a	O
few	O
units	O
at	O
a	O
time	O
.	O
</s>
<s>
On	O
May	O
26	O
,	O
2014	O
,	O
it	O
was	O
announced	O
that	O
eOn	B-Operating_System
would	O
be	O
retiring	O
from	O
BOINC	B-Operating_System
.	O
</s>
