This paper explores the potential for simplified programming languages to support the development of computational thinking skills in non-programmers. We suggest that novice progr...
We explore online technical support of open source software by a study of postings to discussion boards. Our results indicate that there are several types of detail that are requi...
Effective interaction among participants is crucial to the success of a presentation. The workspace of a presentation, which is the presentation slides, is a natural and effective...
This paper describes a support system for group decision-making. The system is based on a database of typical decision cases and also an underlying model of the group decision pro...
Queries issued by casual users or specialists exploring a data set often point us to important subsets of the data, be it clusters, outliers or other features of particular import...