Intelligent Business Process Based Cloud Services - New Contributions in Information Systems and Technologies - page 80

As we said before a bus
connected together. This in
which are represented in the

siness process is represented as a set of components in
nterconnection between the components has various typ
e following table.

nter-
pes,

3. Types of relations between components

Table 3

Representation of Types G. Representa-

tion

Interconnection Typ
Sequence
OR
And

pes

,

Parallel
Other

,

N.B: represent the compo
When the user completes
components that constitute
represent the interconnectio
will be transformed into a B
composition of services.
One of several contribu
provider we associate one p

onent and each component can contain other component
the representation of his desired needs and the differ
es the business process, a graph will be generated
ons between components (business processes). This gr
BPCS file and it is sent to our MAS for the discovery

ts.
rent
d to
raph
and

ution of this approach is that: for each set of servi
provider agent.

ices

3.2 Business Process D iscovery

When the assistant agent co
requirements), it sends the B
attributes a SA for each co
vices from the cloud for ea
set of services that have th
each SA makes a classific
service for composition.

ollect the informations about the user (all components
BPCS file to AA. Then the AA analyzes a BPCS file an
mponent. After that, the SA starts discovering similar
ach component associated with SA (i.e. each SA can fin
he same functionality but they have different Qos). Th
cation of similar services discovered, to choose the b

and
nd it
ser-
nd a
hen,
best

3.3 Business Process C onstruction

After services classification
CA will make a compositi
(BP) for consumer. After s
tomer via the AA and the as
customer refuses the BP, CA
A sequence diagram (AU
process of the MAS.

n, each SA will send the best service to the CA. Then,
ion of the best services, to construct the business proc
services composition, the CA will send the BP to the c
ssistant agent. The customer will make then a choice. If
A will generate a new composition.
UML) which is shown by figure 3 represents the negotiat

the
cess
cus-
f the

tion