The context concept can be used with advantage in the area of Computer-Supported Cooperative Work. In many studies, several forms of context have been used without explicit associ...
Currently, there is no standard instrument for evaluating learning effectiveness. While final examinations and end-of-semester course evaluation surveys can be used to do this, th...
A number of similarity metrics have been used to measure the degree of web page changes in the literature. In this paper, we define criteria for web page changes to evaluate the ef...
- We investigate extensions of the classical measurement of effectiveness in information retrieval systems, precision and recall, to situations where the answer is modeled by a fuz...