This paper describes an experimental study of three perceptual properties of motion: flicker, direction, and velocity. Our goal is to understand how to apply these properties to ...
Spatial abstractions promise to be basic necessary ingredients for a novel “spatial computing” approach to distributed systems development and management, suitable to tackle th...
We are interested in the challenging scientific pursuit of how to characterize human activities in any formal meeting situation by tracking people’s positions with a computer vi...
Many safety-critical software applications are hard real-time systems. They have stringent timing requirements that have to be met. We present a description of timing behaviour tha...
View merging is an important activity in any conceptual modeling language. It is often desirable to combine a set of views to gain a unified perspective, to test hypotheses about...