Ulf Ochsenfahrt

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A raytracer calculates how a camera would observe a potentially complex scene consisting of numerous objects and light sources. If all the objects are modeled by n primitives, e.g., triangles, the runtime of a software raytracer scales at least logarithmically. This scaling behavior effectively imposes limitations on the scene’s complexity, its size, and(More)
bzip is a program written by Julian Seward that is often used under Unix to compress single files. It splits the file into blocks which are compressed individually using a combination of the Burrows-Wheeler-Transformation, the Move-To-Front algorithm, Huffman and Runlength encoding. The author himself stated that compressed blocks that are damaged, i.e.,(More)
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