Understanding distributed applications is a tedious and di cult task. Visualizations based on process-time diagrams are often used to obtain a better understanding of the executio...
VHDL-AMS is an Analog and Mixed-Signal extension to the Very High Speed Integrated Circuit Hardware Description Language (VHDL). With the standardization of VHDL-AMS, capable and ...
Peter Frey, Kathiresan Nellayappan, Vasudevan Sahn...
We consider a hierarchy of modal event calculi to represent and reason about partially ordered events. These calculi are based on the model of time and change of Kowalski and Sergo...
An important research topic in image processing is stereo vision. The objective is to compute a 3-dimensional representation of some scenery from two 2-dimensional digital images....
In this paper we present an efficient data structure and algorithms for GPU ray tracing of secondary effects like reflections, refractions and shadows. Our method extends previo...