Bjoern Schumann

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A lack of information forces many tourists on the same crowded paths. The Dynamic Tour Guide (DTG) is a mobile agent hich computes an itinerary of a couple of hours to explore a city. For this the DTG interrogates Tour Building Blocks (TBB), e.g. potential sights or restaurants, to determine current information, e.g. opening hours or availability. An(More)
The Pelorus stereotactic system, by its unique approach, alleviates the need for the traditional head frame and computer-generated coordinates which are common to most other systems. Despite its simplicity, it sacrifices nothing in terms of the range of problems for which it can be used to diagnose and treat. In fact, its unencumbered design may make it(More)
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