S Nechifor, Internet of Things Environment for Service Creation and Testing (IoT.est), at CompArch 2012 Main Program (Industry Day, Wednesday 27 June), Bertinoro, Italy, 25-28 June 2012

1. Internet
of
Things
Environment
for
Service
Crea5on
and
Tes5ng
(IoT.est)
Sep$miu
Nechifor
–
Siemens
CT
(on
behalf
of
IoT.est
team)

2. IoT
in
short
• Family
of
topics
– RFID,
M2M,
SCADA,
etc.
– Call
for
“things
to
things”,
“things
to
systems”,
“things
to
person”
– Subfamily
of
“distributed
systems”
• Trends
&
Standardiza$on
– REST
– ETSI
M2M
– IETF
COAP
– COSM
(Pachube)
– OGC
01/07/2012
2

3. IoT.est
–
a
snapshot
• IoT.est
develop
a
test-­‐driven
service
crea$on
environment
(SCE)
for
Internet
of
Things
enabled
business
services.
• The
SCE
will
enable
the
acquisi$on
of
data
and
control/
actua$on
of
sensors,
objects
and
actuators.
• The
project
will
provide
the
means
and
tools
to
define
and
instan$ate
IoT
services
that
exploit
data
across
domain
boundaries;
• IoT.est
will
facilitate
run-­‐$me
monitoring
and
will
enable
autonomous
service
adapta$on
to
environment/context
and
network
parameter
(e.g.
QoS)
changes.

4. IoT.est
–
bridging
the
gap
01/07/2012
Enabling
Process
Automa$on
from
requirements
and
design
goals
to
the
product
as
well
as
to
the
underlying
device
sensor/actuator
layer.

5. IoT.est
and
Service
Frameworks
01/07/2012

6. IoT.est:
The
Key
issues
• IoT
enabled
Business
Services:
Seman$c
Descrip$on
• Service
Composi$on:
A
Knowledge
based
Approach
• Service
Components:
Re-­‐usable,
Interoperable
and
Adap$ve
• Abstrac$on:
Mapping
to
Heterogeneous
Pla`orms
and
Large
Scale
Deployment
• Tes$ng
(Design
Time):
Automated
Genera$on
of
Tests
• Monitoring
(Run-­‐Time):
Context-­‐aware
Service
Adapta$on

7. Current
architecture
view

8. Test
approach
–
ques$ons
to
answer
• Modeling
– Covering
the
spec?
Automated
deriva$on?
– Test
side
effects?
Side
effects
reversed
and
how?
• Composi$on
– Any
reusable
tests
from
modeling?
• Deployment
– Any
dependencies
to
deploy
test?
• Execu$on
– Which
test
should
be
run
to
prove
the
SLA?

9. Descrip$on
ontology
overview

11. Test
Hierarchy

12. Consor$um
hep://ict-­‐iotest.eu/iotest/