<s>
Reheapification	B-Language
is	O
a	O
term	O
promoted	O
by	O
some	O
C++	B-Language
textbooks	O
to	O
describe	O
the	O
process	O
of	O
fixing	O
a	O
binary	O
search	O
tree	O
heap	B-Application
data	I-Application
structure	I-Application
,	O
after	O
a	O
node	B-Language
is	O
either	O
removed	O
or	O
added	O
.	O
</s>
<s>
Other	O
authors	O
refer	O
to	O
the	O
process	O
of	O
bubble	B-Application
up	I-Application
or	I-Application
bubble	I-Application
down	I-Application
.	O
</s>
