Due to the prominent place composition holds in teaching French
to non-native speakers, this article examines the effectiveness of
formative evaluation in improving the writing skills of second year
students in the department of French language. I
n addition, by
showing the difference in the scoring results between the students
who followed the formative evaluation and those who didn’t, this
article aims to illustrate the impact of distributing copies of the
grading scale to students during the training period.
Service Oriented Computing (SOC) is changing the way of developing software systems.
Each web service has a specific purpose to serve, so it can not satisfy users’ request.
In this paper, we propose a Web services composition method based on OWL on
tology,
and design an automatic system model for services discovery and composition. This
method uses domain ontology and WordNet to calculate matching between input and
output parameters and uses Category ontology to solve the problem of semantic
heterogeneity in web service description. We use services with single input and single
output and cost as QoS criteria. This method can enhance the efficiency and accuracy of
service composition, and the experiments are used to validate and analyze the proposed
system.
