This paper proposes and evaluates interaction techniques for camera-equipped mobile phones. The proposed techniques are based on a visual code system that provides a number of orie...
Conceptual models serve as abstractions of user’s perceptions of a system. The choice and detailing of these abstractions are key to model use and understanding for analyst and ...
Durk-Jouke van der Zee, Jack G. A. J. van der Vors...
The choice of an appropriate hardware representation model is key to successful evolution of digital circuits. One of the most popular models is cartesian genetic programming, whi...
This paper presents a conceptual framework and a process model for feature extraction and iconic visualization. Fearaction is viewed as a process of data abstraction, which can pr...
Frank J. Post, Theo van Walsum, Frits H. Post, Deb...
Though there is a multitude of software modeling tools available, the handling of diagrams, which are an essential way of representation, is still difficult. To overcome these pr...