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researcher

Alexander A. Sherstov

13 papers hereh-index 262.1k citations60 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author7
  • first author4
  • last author2

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • cs.CC13
same name
  • Alexander A. Sherstov — 2 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20092024
most citedAn Optimal Separation of Randomized and Quantum Query Complexity

5 citations · 12 across the 9 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

cs.CC2020★ 5 cited

An Optimal Separation of Randomized and Quantum Query Complexity

Alexander A. Sherstov, Andrey A. Storozhenko, Pei Wu

We prove that for every decision tree, the absolute values of the Fourier coefficients of a given order ℓ≥1 sum to at most $c^{\ell}\sqrt{\binom{d}{\ell}(1+\log n)^{\ell-1}…

cs.CC2020★ 1 cited

Quantum Communication Complexity of Distribution Testing

Aleksandrs Belovs, Arturo Castellanos, François Le Gall +2

The classical communication complexity of testing closeness of discrete distributions has recently been studied by Andoni, Malkin and Nosatzki (ICALP'19). In this problem, two play…

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