<s>
UPPAAL	B-Application
is	O
an	O
integrated	O
tool	O
environment	B-Device
for	O
modeling	B-Application
,	O
validation	O
and	O
verification	O
of	O
real-time	B-General_Concept
systems	I-General_Concept
modeled	O
as	O
networks	O
of	O
timed	B-Application
automata	I-Application
,	O
extended	O
with	O
data	O
types	O
(	O
bounded	O
integers	O
,	O
arrays	O
etc	O
.	O
</s>
<s>
It	O
has	O
been	O
used	O
in	O
at	O
least	O
17	O
case	O
studies	O
since	O
its	O
release	O
in	O
1995	O
,	O
including	O
on	O
Lego	B-Application
Mindstorms	I-Application
,	O
for	O
the	O
Philips	O
audio	O
protocol	O
,	O
and	O
in	O
gearbox	O
controllers	O
for	O
Mecel	O
.	O
</s>
<s>
The	O
tool	O
has	O
been	O
developed	O
in	O
collaboration	O
between	O
the	O
Design	O
and	O
Analysis	O
of	O
Real-Time	B-General_Concept
Systems	I-General_Concept
group	O
at	O
Uppsala	O
University	O
,	O
Sweden	O
and	O
Basic	O
Research	O
in	O
Computer	O
Science	O
at	O
Aalborg	O
University	O
,	O
Denmark	O
.	O
</s>
<s>
Tron	O
for	O
Testing	O
Real-time	B-General_Concept
systems	I-General_Concept
ON-line	O
(	O
black-box	O
conformance	O
testing	O
)	O
.	O
</s>
<s>
SMC	O
for	O
Statistical	O
Model	B-Application
Checking	I-Application
.	O
</s>
