Hyungwoo Park

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Fault-tolerance is an essential element to the distributed system which requires the reliable computation environment. In spite of extensive researches over two decades, practical fault-tolerance systems have not been provided. It is due to the high overhead and the unhandiness of the previous fault-tolerance systems. In this paper, we propose MPICH-GF, a(More)
Image registration is now a well understood problem and several techniques using a combination of cost functions, transformation models and optimizers have been reported in medical imaging literature. Parametric methods often rely on the efficient placement of control points in the images, that is, depending on the location and scale at which images are(More)
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