An optimal broadcasting algorithm without message redundancy in star graphs

Abstract
[[abstract]]Based on the Mendia and Sarkar's algorithm [8], we propose an optimal and nonredundant distributed broadcasting algorithm in star graphs. For an n-dimensional star graph, our algorithm takes O(n log2 n) time and guarantees that all nodes in the star graph receive the message exactly once. Moreover, broadcasting m packets in a pipeline fashion takes O(m log2 n + n log2 n) time due to the nonredundant property of our broadcasting algorithm.[[fileno]]2030224010049[[department]]資訊工程學

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