Near-optimal Linear Decision Trees for k-SUM and Related Problems
Journal of the ACM, pp. 1-18, 2019.
We construct near-optimal linear decision trees for a variety of decision problems in combinatorics and discrete geometry. For example, for any constant k, we construct linear decision trees that solve the k-SUM problem on n elements using O(n log2 n) linear queries. Moreover, the queries we use are comparison queries, which compare the s...More
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