Knowledge, as intellectual capital, has become the main resource of an organization, and the process of knowledge discovery, acquisition and storage is a very important one. Knowledge discovery can be easily realized through Data Mining, a Machine Learning technique, which allows the discovery...

The paper shows an original XML based solution for developing an efficient computer assisted testing and learning system. E-learning contains traditional methods and techniques and by using the information and communication technologies will assist the individual in achieving knowledge and...

Instance Based Learning (IBL) results in classifying a new instance by examining and comparing it to the rest of the instances in the dataset. An example of this type of learning is the K-Nearest Neighbor algorithm which is based on examining an average Euclidian distance of the nearest k...

Expert systems use computational techniques that involve making decisions, just as human experts do, but it is well known that human experts may be wrong from time to time. We used to think that designing and using an expert system will solve this problem, but unfortunately expert systems can...