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01/09/2022
Locality-Preserving Hashing for Shifts with Connections to Cryptography
Can we sense our location in an unfamiliar environment by taking a subli...
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10/31/2021
Fine-Grained Cryptanalysis: Tight Conditional Bounds for Dense k-SUM and k-XOR
An average-case variant of the k-SUM conjecture asserts that finding k n...
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11/09/2019
Quantum speedups need structure
We prove the following conjecture, raised by Aaronson and Ambainis in 20...
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01/25/2019
A structure theorem for almost low-degree functions on the slice
The Fourier-Walsh expansion of a Boolean function f {0,1}^n →{0,1} is it...
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10/20/2017