<s>
Dual	B-Algorithm
phase	I-Algorithm
evolution	I-Algorithm
(	O
DPE	O
)	O
is	O
a	O
process	O
that	O
drives	O
self-organization	O
within	O
complex	O
adaptive	O
systems	O
.	O
</s>
<s>
Dual	B-Algorithm
phase	I-Algorithm
evolution	I-Algorithm
(	O
DPE	O
)	O
is	O
a	O
process	O
that	O
promotes	O
the	O
emergence	O
of	O
large-scale	O
order	O
in	O
complex	O
systems	O
.	O
</s>
<s>
Dual	B-Algorithm
phase	I-Algorithm
evolution	I-Algorithm
is	O
a	O
family	O
of	O
search	B-Application
algorithms	I-Application
that	O
exploit	O
phase	O
changes	O
in	O
the	O
search	O
space	O
to	O
mediate	O
between	O
local	O
and	O
global	O
search	O
.	O
</s>
<s>
In	O
this	O
way	O
they	O
control	O
the	O
way	O
algorithms	O
explore	O
a	O
search	O
space	O
,	O
so	O
they	O
can	O
be	O
regarded	O
as	O
a	O
family	O
of	O
metaheuristic	B-Algorithm
methods	O
.	O
</s>
<s>
hill	B-Algorithm
climbing	I-Algorithm
)	O
involves	O
tracing	O
a	O
path	O
from	O
point	O
to	O
point	O
,	O
and	O
always	O
moving	O
"	O
uphill	O
"	O
.	O
</s>
<s>
Many	O
search	B-Application
algorithms	I-Application
involve	O
a	O
transition	O
between	O
phases	O
of	O
global	O
search	O
and	O
local	O
search	O
.	O
</s>
<s>
A	O
simple	O
example	O
is	O
the	O
Great	B-Algorithm
Deluge	I-Algorithm
algorithm	I-Algorithm
in	O
which	O
the	O
searcher	O
can	O
move	O
at	O
random	O
across	O
the	O
landscape	O
,	O
but	O
cannot	O
enter	O
low-lying	O
areas	O
that	O
are	O
flooded	O
.	O
</s>
<s>
Simulated	B-Algorithm
annealing	I-Algorithm
achieves	O
a	O
transition	O
between	O
phases	O
via	O
its	O
cooling	O
schedule	O
.	O
</s>
<s>
The	O
cellular	B-Algorithm
genetic	I-Algorithm
algorithm	I-Algorithm
places	O
solutions	O
in	O
a	O
pseudo	O
landscape	O
in	O
which	O
they	O
breed	O
only	O
with	O
local	O
neighbours	O
.	O
</s>
<s>
Some	O
variations	O
on	O
the	O
memetic	B-Algorithm
algorithm	I-Algorithm
involve	O
alternating	O
between	O
selection	O
at	O
different	O
levels	O
.	O
</s>
<s>
Dual	B-Algorithm
phase	I-Algorithm
evolution	I-Algorithm
is	O
related	O
to	O
the	O
well-known	O
phenomenon	O
of	O
self-organized	O
criticality	O
(	O
SOC	O
)	O
.	O
</s>
