Tighter Lower Bounds for Nearest Neighbo
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Omer Barkol; Yuval Rabani
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Article
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2002
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Elsevier Science
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English
β 187 KB
We prove new lower bounds for nearest neighbor search in the Hamming cube. Our lower bounds are for randomized, two-sided error, algorithms in Yao's cell probe model. Our bounds are in the form of a tradeoff among the number of cells, the size of a cell, and the search time. For example, suppose we