Reading and literature exploration are important tasks of scientific research. However, conventional retrieval systems provide limited support for these tasks by concentrating on ...
We describe a prototype sketch-based system that allows users to draw and manipulate directed graphs using gestural input exclusively. The system incorporates the notion of fluid...
Every choice implies responsibility. Responsibility implies ethical values imprinted in those choices. Computer games have been considered “a series of interesting choices”1 ....
Business Processes for Web Services are the new paradigm for lightweight enterprise integration. They cross organizational boundaries, are provided by entities that see each other ...
Since Holland (1993) introduced the concept of tags as a possible cooperation forming mechanism in evolving system (among other things) a number of tag models with intriguing, and ...