<s>
Computational	B-Application
steering	I-Application
is	O
the	O
practice	O
of	O
manually	O
intervening	O
with	O
an	O
otherwise	O
autonomous	O
computational	O
process	O
,	O
to	O
change	O
its	O
outcome	O
.	O
</s>
<s>
The	O
term	O
is	O
commonly	O
used	O
within	O
the	O
numerical	B-Application
simulation	I-Application
community	O
,	O
where	O
it	O
more	O
specifically	O
refers	O
to	O
the	O
practice	O
of	O
interactively	O
guiding	O
a	O
computational	O
experiment	O
into	O
some	O
region	O
of	O
interest	O
.	O
</s>
<s>
A	O
simple	O
,	O
but	O
contrived	O
,	O
example	O
of	O
computational	B-Application
steering	I-Application
is	O
:	O
</s>
<s>
Some	O
real	O
examples	O
of	O
computational	B-Application
steering	I-Application
are	O
:	O
</s>
<s>
Computational	B-Application
steering	I-Application
systems	O
are	O
a	O
manner	O
of	O
feedback	O
control	O
system	O
,	O
where	O
some	O
or	O
all	O
of	O
the	O
feedback	O
is	O
provided	O
interactively	O
by	O
the	O
operator	O
.	O
</s>
<s>
All	O
computational	B-Application
steering	I-Application
mechanisms	O
have	O
three	O
fundamental	O
components	O
:	O
</s>
<s>
There	O
appears	O
to	O
be	O
a	O
distinction	O
that	O
the	O
term	O
computational	B-Application
steering	I-Application
is	O
used	O
only	O
when	O
referring	O
to	O
interaction	O
with	O
simulated	O
systems	O
,	O
not	O
operational	O
ones	O
.	O
</s>
<s>
In	O
a	O
grid	B-Architecture
computing	I-Architecture
framework	O
:	O
adjusting	O
the	O
cache	O
size	O
of	O
a	O
computational	O
process	O
,	O
to	O
examine	O
the	O
effect	O
on	O
its	O
performance	O
.	O
</s>
