Virtual communities are a popular phenomenon today. They are significantly altering the specifics of how people work, spend their free time and interact socially. Moreover, they h...
A common problem in many user studies is gathering natural user behavior unintrusively over a long period of time. We describe a methodology for conducting passive longitudinal st...
For more than a decade e-Commerce and eGovernment applications have made major impacts in their respective sectors, private and public. Some time ago, we presented early insights ...
Hans Jochen Scholl, Karine Barzilai-Nahon, Jin-Hyu...
What impact do process and data standards have on business process performance? This paper shows that process and data standards have a positive combined impact on business proces...
Bjoern Muenstermann, Andreas Eckhardt, Tim Weitzel
Compressive sensing is the reconstruction of sparse images or signals from very few samples, by means of solving a tractable optimization problem. In the context of MRI, this can ...