Live Sequence Charts (LSCs) is a visual requirements language for specifying reactive system behavior. When modeling and designing open reactive systems, it is often essential to h...
The REST architectural style is emerging as an alternative technology platform for the realization of service-oriented architectures. In this paper, we apply the notion of composit...
Asynchronous collaborators often use freeform ink annotations to point to visually salient perceptual features of line charts such as peaks or humps, valleys, rising slopes and de...
Hierarchical diagrams are well-suited for visualizing the structure and decomposition of complex systems. However, the current tools poorly support modeling, visualization and nav...
Tobias Reinhard, Christian Seybold, Silvio Meier, ...
Visual concealment of important objects and information by hands or tools can make many tasks more difficult. To alleviate this problem, hands and tools can be made partially tran...