<s>
The	O
Component-Integrated	B-General_Concept
ACE	I-General_Concept
ORB	I-General_Concept
(	O
CIAO	O
)	O
is	O
a	O
CORBA	B-Architecture
component	O
model	O
(	O
CCM	O
)	O
implementation	O
built	O
on	O
top	O
of	O
TAO	B-Protocol
.	O
</s>
<s>
CIAO	O
is	O
currently	O
aiming	O
to	O
provide	O
component-oriented	O
paradigm	O
to	O
the	O
distributed	O
,	O
real-time	O
,	O
embedded	O
(	O
DRE	O
)	O
system	O
developers	O
by	O
abstracting	O
DRE-critical	O
systemic	O
aspects	O
,	O
such	O
as	O
quality	O
of	O
service	O
requirements	O
,	O
RT	B-General_Concept
policies	O
,	O
as	O
installable/configurable	O
units	O
supported	O
by	O
the	O
component	O
framework	O
.	O
</s>
<s>
AMI4CCM	O
is	O
a	O
separate	O
OMG	B-Architecture
standard	I-Architecture
.	O
</s>
<s>
CIAO	O
also	O
provides	O
an	O
implementation	O
of	O
the	O
DDS4CCM	O
standard	O
which	O
integrates	O
DDS	B-Application
as	O
publish-subscribe	O
middleware	O
into	O
the	O
component	O
model	O
.	O
</s>
<s>
The	O
CIAO	O
DDS4CCM	O
implementation	O
supports	O
RTI	O
Connext	O
DDS	B-Application
and	O
OpenDDS	O
as	O
underlying	O
DDS	B-Application
implementations	O
.	O
</s>
