Modeling systems based on semi-formal graphical formalisms, such as Statecharts, have become standard practice in the design of reactive embedded devices. Statecharts are often mor...
We propose a new topological data structure for representing a set of polygonal curves embedded in a meshed surface. In this embedding, the vertices of the curve do not necessaril...
We present a novel multi-modal haptic interface for sketching and exploring the structure and properties of mathematical knots. Our interface derives from the familiar pencil-and-p...
This paper proposes the use of process models for DSS design. The kind of process models suggested are task structures and decision structures with simple graphical syntax and sem...
J. J. Zuurbier, J. N. Brinkkemper, Margriet Offere...
The early Web was hailed for being easy to use, and what is more important, giving people a chance to participate in its growth. The Web3D was believed to have potential to be the...
Jacek Jankowski, Izabela Irzynska, Bill McDaniel, ...