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The number of receivable TV channels has highly increased in recent years. Handling the enormous offer of TV content could be a challenge for the users in case of selecting the most interesting program. Furthermore, most users only focus on their favorite TV channels. That's the reason why content on other channels won't be recognized. For this problem assistive systems and tools are desirable to...
Lecture recordings have been used for teaching purposes for several years and different ways of distribution have been investigated at the universities in Osnabrueck. A blended learning approach based on lecture recordings has been developed over the years in which the audio and video recordings substitute the classroom lectures. Building blocks of that concept are podcasts, web lectures, electronic...
The Nintendo Wii-Technology will be used for Virtual Mirror Therapy with stroke patients. A special software-application and a therapy-plan will be developed and analyzed regarding different research aspects.
Since several years lecture recordings have intensively been used as a teaching tool. Several courses are provided with lecture recordings as complementary learning material. Several distribution variants of lecture recordings have been investigated. Podcasts have established as a comfortable distribution technology for lecture recordings and are now established as a regular service for lecturing...
We are concerned with minimal cost flows in infinite networks. As an application of a Hahn-Banach type monotone extension theorem for convex cones, an abstract theorem characterizing minimal cost flows by local price systems is obtained for a general vector lattice situation. This result extends the usual finite network result, or rather its extension to some L 1 - L ∞ situation,...
We are concerned with the minimal cost flow problem in infinite networks. The generalisation to infinite networks is made in order to provide tools for the study of the dynamics of such networks. By disintegration methods, we obtain that the minimal transportation costs are the supremum of the differences between consumption cost and transportation profit taken over all local price systems. Thus,...
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