Nathan Sommer

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The problem of finding the closest lattice point arises in several communication problems, and is known to be NP-hard. Existing methods to solve the problem are based on the sphere decoder, which searches for all the lattice points in a sphere around the received point. The sphere decoder is general and does not exploit the noise properties of the(More)
Musicians who play synthesizers often adjust synthesis parameters during live performance to achieve a more expressive sound. Training a computer to make automatic parameter adjustments based on examples provided by the performer frees the performer from this responsibility while maintaining an expressive sound in line with the performer’s desired(More)
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