Collaboration has long been considered an effective approach to learning. However, forming optimal groups can be a time consuming and complex task. Different approaches have been ...
— This paper presents the fuzzy video based emotion recognition system VISBER, that allows to analyze facial expressions in video sequences. In order to process images in real-ti...
Natascha Esau, Evgenija Wetzel, Lisa Kleinjohann, ...
—This paper shows that, for a given power budget, a shift register based multi-phase clock generator (MPCG) generates less jitter than a delay-locked loop (DLL) equivalent when b...
An optimally working mobile system requires tight cooperation and an information stream that flows impeccably between its components. This, however, is not the current state of t...
Abstract. Collaborative Ubiquitous Environments (CUEs) are environments supporting collaboration among persons in a ubiquitous computing setting. This paper shows how results of th...