Marcel Seelig

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We perceive the real world through many senses. Most Virtual Reality (VR) display systems, however, only present the illusion to our visual and sometimes audio senses. Walk-in display systems, such as a CAVE, allow users to see their own bodies as they interact with virtual objects. Collaborative virtual environments CVE allow many users to share the same(More)
— When developing large software systems it is hard to predict their performance behavior at early development stages. This paper presents an engineering methodology for performance prediction based on high-level application architectures that are simulated within the real infrastructure setup. This methodology is realized in a performance simulation(More)
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