In order to achieve optimal efficiency in a learning process, individual learner needs his/her own personalized assistance. For a web-based open and dynamic learning environment, ...
One of the crucial reasons for adding semantic descriptions to Web services is to enable intelligent discovery, removing the need for a human to manually search and browse textual ...
Although primarily studied in the context of product lines, variability is a key fact about most systems and therefore a concern for the architectures of those systems. Thus it is...
Context scenarios are widely used for assessing the robustness of strategies and policies in both the private and the public sector. Royal Dutch Shell, for instance, has become re...
Data stream applications have made use of statistical summaries to reason about the data using nonparametric tools such as histograms, heavy hitters, and join sizes. However, rela...