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This paper focuses on studying the sensor nodes deployment towards accurate data fusion for ship movement controlling. Furthermore, this study provides a node deployment layout with better measurement accuracy, which is surprisedly different from the layout that we originally predicted.
KAD is the largest DHT system with several million simultaneous users. The dynamic of peer participation which is called peer churn affects the performance of content retrieval in KAD. In this paper, we performed a simple way to improve content retrieval recall in KAD, by taking highly available contacts as lookup entries. We track highly available peers in KAD by the ID appearance ranks in routing...
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