Information Technology Reference
In-Depth Information
Figure 3.12.
Example of XML data for an itinerary search request
Figure 3.13.
Itinerary search page including the visualization
and modification of the user profile
At the end of implementation of the service, preliminary tests of usability and
verification of the functionalities of the PS were conducted. Even if these tests used
simulated data (in the
PersonnalizeSystem
module), they were useful as they
enabled us to add attributes (
Reason
,
Value
) in the
Choice
class of the data model of
responses sent by PerSyst. These attributes were necessary to provide the user with
an explanation of the recommendations made by the PS.
3.5.5.
Analysis of constitutive agents of the personalized system
3.5.5.1.
Analysis of agent models
The use case diagram in Figure 3.14 shows PerSyst as a user of itinerary search
service. In this application, we assume that there is a federative authority that groups
