Affine extractors and AC0-Parity
Affine extractors and AC0-Parity
复制标题
仿射提取器和 AC0 奇偶校验
DOI:
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发表时间:
2021
期刊:
影响因子:
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通讯作者:
Emanuele Viola
中科院分区:
文献类型:
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作者:
Xuangui Huang;P. Ivanov;Emanuele Viola
We study a simple and general template for constructing affine extractors by composing a linear transformation with resilient functions. Using this we show that good affine extractors can be computed by non-explicit circuits of various types, including AC0-Xor circuits: AC0 circuits with a layer of parity gates at the input. We also show that one-sided extractors can be computed by small DNF-Xor circuits, and separate these circuits from other well-studied classes. As a further motivation for studying DNF-Xor circuits we show that if they can approximate inner product then small AC0-Xor circuits can compute it exactly – a long-standing open problem.
影响因子:
4.9
作者:
Chattopadhyay, Eshan;Zuckerman, David
通讯作者:
Zuckerman, David
DOI:
10.1109/focs52979.2021.00067
发表时间:
2022
期刊:
IEEE 62nd Annual Symposium on Foundations of Computer Science (FOCS
影响因子:
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作者:
Chattopadhyay, E;Goodman, J;Liao, J
通讯作者:
Liao, J