page1
VILLASweb
VILLASnode
user n
web-based
access
hard real-time integration layer
lab 1
lab n
...
...
user 2
web-based
access
user 1
...
...
simulation
as a
service
data
as a
service
model
parameter
setting
domain-specific
offline analysis
node
SW
HW
node
SW
HW
node
SW
HW
offline integration layer
soft real-time integration layer
web-based
access