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As hardware and software technologies have improved, our definition of a “manageable amount of data” has increased in its scope dramatically. The term “big data” can be applied to any of several different projects and technologies sharing the ultimate goal of supporting analysis on these large, heterogeneous, and evolving data sets. The term “data science” refers to the statistical, technical, and...
This work proposes a Piecewise Linear (PL) system to model transitions of affect. Parameters of the model are identified based on a psychological experiment. The PL system describes affective reactions of humans to an external affective stimulus depending on the previous affective state. Results of the statistical analysis support that the previous affective state influences significantly the current...
In addition to multi-national Grid infrastructures, several countries operate their own national Grid infrastructures to support science and industry within national borders. These infrastructures have the benefit of better satisfying the needs of local, regional and national user communities. Although Switzerland has strong research groups in several fields of distributed computing, only recently...
Numerous reports describe the use of non invasive glucose monitoring techniques, mostly in an in-vitro setting or under controlled in-vivo conditions. Impedance spectroscopy (IS) is an example of such a technique that has been used to monitor changes in the glucose level caused by alterations in the electrolyte balance in skin and underlying tissue. The resulting changes in AC and DC conductivity...
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