摘要:The choice of the e-learning web services depend, generally, on the pedagogic, the ergonomic, the financial and the technological constraints. So, we propose to provide an ontological description of their constraints. However, due to the diversity of web services customers, other parameters must be considered during the discovery process, such as their preferences. For this purpose, the user profile is taken into count to increase the degree of relevance of discovery results
关键词:e-learning, web services, discovery, ontology, user profile