WebWe then provide a new analysis showing that the original Morris Counter itself, after a minor but necessary tweak, actually also enjoys this same improved upper bound. Lastly, we … WebOct 3, 2007 · An important building block for this, which may be interesting in its own right, is a new approximate variant of reservoir sampling using space O (log log n) for constant error parameters. Download to read the full article text References Alon, N., Matias, Y., Szegedy, M.: The space complexity of approximating the frequency moments. J. Comput.
Adaptive and Approximate Orthogonal Range Counting
WebOptimal Bounds for Approximate Counting ... asymptotic space complexity of approximate counting. Furthermore all our constants are explicit, and our lower bound and tightest … WebThe pseudo-deterministic complexity of the problem is investigated and a tight $\\Omega(\\log N)$ lower bound is proved, thus resolving the problem of Goldwasser-Grossman-Mohanty-Woodruff. We investigate one of the most basic problems in streaming algorithms: approximating the number of elements in the stream. In 1978, Morris … tropical storm ian predictions
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WebAn MECS (multiple energy carrier system) could meet diverse energy needs owing to the integration of different energy carriers, while the distinction of quality of different energy resources should be taken into account during the operation stage, in addition the economic principle. Hence, in this paper, the concept of exergy is adopted to evaluate each energy … WebOptimal Bounds for Approximate Counting. Jelani Nelson, Huacheng Yu. Computer Science; ... We thus completely resolve the asymptotic space complexity of approximate counting. Furthermore all our constants are explicit, and our lower bound and tightest upper bound differ by a multiplicative factor of at most 3+o(1). ... approximate counting ... Webfree approximate counting algorithm and its analysis and then in Section 3 we generalize it to amplitude estimation. We conclude in Section 4 with some open problems. 1.1 Main … tropical storm ian path prediction