<s>
SenSys	B-Application
,	O
the	O
ACM	B-Application
Conference	I-Application
on	I-Application
Embedded	I-Application
Networked	I-Application
Sensor	I-Application
Systems	I-Application
,	O
is	O
an	O
annual	O
academic	O
conference	O
in	O
the	O
area	O
of	O
embedded	B-Architecture
networked	I-Architecture
sensors	I-Architecture
.	O
</s>
<s>
ACM	O
SenSys	B-Application
is	O
a	O
selective	O
,	O
single-track	O
forum	O
for	O
the	O
presentation	O
of	O
research	O
results	O
on	O
systems	B-General_Concept
issues	O
in	O
the	O
area	O
of	O
embedded	B-Architecture
networked	I-Architecture
sensors	I-Architecture
.	O
</s>
<s>
The	O
conference	O
provides	O
a	O
venue	O
to	O
address	O
the	O
research	O
challenges	O
facing	O
the	O
design	O
,	O
deployment	O
,	O
use	O
,	O
and	O
fundamental	O
limits	O
of	O
these	O
systems	B-General_Concept
.	O
</s>
<s>
Sensor	B-Architecture
networks	I-Architecture
require	O
contributions	O
from	O
many	O
fields	O
,	O
from	O
wireless	O
communication	O
and	O
networking	B-Architecture
,	O
embedded	B-Architecture
systems	I-Architecture
and	O
hardware	B-Architecture
,	O
distributed	B-Architecture
systems	I-Architecture
,	O
data	B-General_Concept
management	I-General_Concept
,	O
and	O
applications	B-Application
.	O
</s>
<s>
SenSys	B-Application
welcomes	O
cross-disciplinary	O
work	O
.	O
</s>
<s>
Although	O
there	O
is	O
no	O
official	O
ranking	O
of	O
academic	O
conferences	O
on	O
wireless	B-Architecture
sensor	I-Architecture
networks	I-Architecture
,	O
SenSys	B-Application
is	O
widely	O
regarded	O
by	O
researchers	O
as	O
one	O
of	O
the	O
two	O
(	O
along	O
with	O
IPSN	B-Device
)	O
most	O
prestigious	O
conferences	O
focusing	O
on	O
sensor	B-Architecture
network	I-Architecture
research	O
.	O
</s>
<s>
SenSys	B-Application
focuses	O
more	O
on	O
system	O
issues	O
while	O
IPSN	B-Device
on	O
algorithmic	O
and	O
theoretical	O
considerations	O
.	O
</s>
<s>
SenSys	B-Application
started	O
in	O
year	O
2003	O
and	O
following	O
is	O
a	O
list	O
of	O
SenSys	B-Application
events	O
from	O
2003	O
to	O
2017	O
:	O
</s>
<s>
SenSys	B-Application
is	O
sponsored	O
by	O
the	O
following	O
ACM	O
Special	O
Interest	O
Groups	O
:	O
</s>
