The design of multi-touch multi-user tabletop user interfaces is still in its infancy and is not yet well understood. To date, published experimental results have primarily focuse...
Correct synchronization among activities is critical in a business process. Current workflow languages such as BPEL specify the control flow of processes explicitly. However, thei...
Representations are at work in IT technology. As plans of and for work, they enable cooperation, coordination, accountability and control, which have to be balanced off against ea...
Files, classes, or methods have frequently been investigated in recent research on co-change. In this paper, we present a first study at the level of lines. To identify line chan...
Thomas Zimmermann, Sunghun Kim, Andreas Zeller, E....
Visualizations of program executions are often generated on the fly. This has many advantages relative to off-line generation of animated video files. Video files, however, trivia...