Optimal Randomized EREW PRAM Algorithms
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Shay Halperin; Uri Zwick
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Article
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2001
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Elsevier Science
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English
β 384 KB
We present the first randomized O log n time and O m + n work EREW PRAM algorithm for finding a spanning forest of an undirected graph G = V E with n vertices and m edges. Our algorithm is optimal with respect to time, work, and space. As a consequence we get optimal randomized EREW PRAM algorithms