<s>
A	O
hypertree	B-Protocol
network	I-Protocol
is	O
a	O
network	B-Architecture
topology	I-Architecture
that	O
shares	O
some	O
traits	O
with	O
the	O
binary	O
tree	B-Data_Structure
network	I-Data_Structure
.	O
</s>
<s>
It	O
is	O
a	O
variation	O
of	O
the	O
fat	B-Protocol
tree	I-Protocol
architecture	O
.	O
</s>
<s>
A	O
hypertree	O
of	O
degree	O
k	O
depth	O
d	O
may	O
be	O
visualized	O
as	O
a	O
3-dimensional	O
object	O
whose	O
front	O
view	O
is	O
the	O
top-down	O
complete	O
k-ary	B-Data_Structure
tree	I-Data_Structure
of	O
depth	O
d	O
and	O
the	O
side	O
view	O
is	O
the	O
bottom-up	O
complete	O
binary	O
tree	O
of	O
depth	O
d	O
.	O
</s>
<s>
Hypertrees	O
are	O
a	O
choice	O
for	O
parallel	B-Operating_System
computer	I-Operating_System
architecture	O
,	O
used	O
,	O
e.g.	O
,	O
in	O
the	B-Device
connection	I-Device
machine	I-Device
CM-5	B-Device
.	O
</s>
