Abstract: This paper presents an approach for the model-driven
generating of Rich Internet Application (RIA) focusing on the
graphical aspect. We used well known Model-Driven Engineering
(MDE) frameworks and technologies, such as Eclipse Modeling
Framework (EMF), Graphical Modeling Framework (GMF), Query
View Transformation (QVTo) and Acceleo to enable the design and
the code automatic generation of the RIA. During the development of
the approach, we focused on the graphical aspect of the application
in terms of interfaces while opting for the Model View Presenter
pattern that is designed for graphics interfaces. The paper describes
the process followed to define the approach, the supporting tool and
presents the results from a case study.
Abstract: This survey paper shows the recent state of model
comparison as it’s applies to Model Driven engineering. In Model
Driven Engineering to calculate the difference between the models is
a very important and challenging task. There are number of tasks
involved in model differencing that firstly starts with identifying and
matching the elements of the model. In this paper, we discuss how
model matching is accomplished, the strategies, techniques and the
types of the model. We also discuss the future direction. We found
out that many of the latest model comparison strategies are geared
near enabling Meta model and similarity based matching. Therefore
model versioning is the most dominant application of the model
comparison. Recently to work on comparison for versioning has
begun to deteriorate, giving way to different applications. Ultimately
there is wide change among the tools in the measure of client exertion
needed to perform model comparisons, as some require more push to
encourage more sweeping statement and expressive force.