Hardness of approximate nearest neighbor search
A Rubinstein - Proceedings of the 50th annual ACM SIGACT …, 2018 - dl.acm.org
We prove conditional near-quadratic running time lower bounds for approximate
Bichromatic Closest Pair with Euclidean, Manhattan, Hamming, or edit distance. Specifically …
Bichromatic Closest Pair with Euclidean, Manhattan, Hamming, or edit distance. Specifically …
Quantified derandomization: how to find water in the ocean
R Tell - Foundations and Trends® in Theoretical Computer …, 2022 - nowpublishers.com
The focus of this survey is the question of quantified derandomization, which was introduced
by Goldreich and Wigderson [44]: Does derandomization of probabilistic algorithms become …
by Goldreich and Wigderson [44]: Does derandomization of probabilistic algorithms become …
Fooling polynomials using invariant theory
We revisit the problem of constructing explicit pseudorandom generators that fool with error
ϵ degree-d polynomials in n variables over the field F q, in the case of large q. Previous …
ϵ degree-d polynomials in n variables over the field F q, in the case of large q. Previous …
Polynomial identity testing for low degree polynomials with optimal randomness
M Bläser, A Pandey - Approximation, Randomization, and …, 2020 - drops.dagstuhl.de
Polynomial Identity Testing for Low Degree Polynomials with Optimal Randomness Page 1
Polynomial Identity Testing for Low Degree Polynomials with Optimal Randomness Markus …
Polynomial Identity Testing for Low Degree Polynomials with Optimal Randomness Markus …
Improved bounds for quantified derandomization of constant-depth circuits and polynomials
R Tell - computational complexity, 2019 - Springer
This work studies the question of quantified derandomization, which was introduced by
Goldreich and Wigderson (STOC 2014). The generic quantified derandomization problem is …
Goldreich and Wigderson (STOC 2014). The generic quantified derandomization problem is …
Variety evasive subspace families
Z Guo - computational complexity, 2024 - Springer
We introduce the problem of constructing explicit variety evasive subspace families. Given a
family F of subvarieties of a projective or affine space, a collection H of projective or affine k …
family F of subvarieties of a projective or affine space, a collection H of projective or affine k …
Optimal Pseudorandom Generators for Low-Degree Polynomials Over Moderately Large Fields
We construct explicit pseudorandom generators that fool $ n $-variate polynomials of degree
at most $ d $ over a finite field $\mathbb {F} _q $. The seed length of our generators is $ O …
at most $ d $ over a finite field $\mathbb {F} _q $. The seed length of our generators is $ O …
Hitting sets for low-degree polynomials with optimal density
We give a length-efficient puncturing of Reed-Muller codes which preserves its distance
properties. Formally, for the Reed-Muller code encoding n-variate degree-d polynomials …
properties. Formally, for the Reed-Muller code encoding n-variate degree-d polynomials …
Efficiently list-decodable punctured Reed-Muller codes
The Reed-Muller (RM) code, encoding n-variate degree-d polynomials over F q for d<; q,
with its evaluation on F qn, has a relative distance 1-d/q and can be list decoded from a 1-O …
with its evaluation on F qn, has a relative distance 1-d/q and can be list decoded from a 1-O …
On Hitting-Set Generators for Polynomials that Vanish Rarely
The problem of constructing pseudorandom generators for polynomials of low degree is
fundamental in complexity theory and has numerous well-known applications. We study the …
fundamental in complexity theory and has numerous well-known applications. We study the …