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During the execution of parallel applications, there might be a very large number of exchanged messages between the computing nodes. Hence, the communication delays crucially influence the execution time of the whole application and a suitable communication approach should be selected to minimize the execution time. Selecting a suitable communication scheme requires a model that allows to compare...
Within this paper, we investigate efficient communication by means of network coding in a unicast scenario. Packets can be lost due to errors or attacks, hence, redundant data packets are necessary to ensure a successful transmission. In the ideal case, the level of redundancy should correspond to the given loss rate. However, the loss rate may be unknown in practice. We investigate methods for determining...
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