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Parallel computing can improve the data-processing efficiency significantly. However, the traditional approaches, such as MPI and MapReduce, need to program in the special environment. In this paper, a new distributed computing framework named MEX is proposed. Users just provides the input files and the name of an executable program to MEX. Then MEX will automatically process these files on a cluster...
The crux for scanning-path scheme is the generating strategy of offset curve on polygon countour in a plane. This paper introduces a spiral scanning-path scheme based on a Voronoi diagram algorithm of multi-connected domain from wavefront-propagation. adopting the same approach and data to solve problems in single-connected and multi-connected domain, the algorithm facilitates the application for...
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