Cognitive spatial concepts are qualitative in nature, i.e., they are based not so much on exact quantities but on comparisons between perceived magnitudes. We develop a qualitative model for the representation of spatial knowledge (in particular, of positional information about 2-dimensional projections) that is based only on locative...

"Modeling" has become one of the primary concerns in modern Software Engineering. The reason is simple: starting development processes from clear and succinct models has proven to foster not only quality but also productivity. With the advance of modeling there also came a desire for automatic code generation from models....

These are exciting times for those who live and work with technology every day, whether they are young people who have been using technology since birth, or, like many others, have had to adapt to it.

It is an exciting moment because in recent years there is no other example of technology that has changed our lives so...

Making Sense of Data III: A Practical Guide to Designing Interactive Data Visualizations explores a diverse range of disciplines to explain how meaning from graphical representations is extracted. Additionally,...

We want to help you learn things. We’ve done a lot of research...