Erasures versus errors in local decoding and property testing
Erasures versus errors in local decoding and property testing
复制标题
本地解码和属性测试中的擦除与错误
DOI:
10.1002/rsa.21031
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发表时间:
2021
影响因子:
1
通讯作者:
Varma, Nithin
中科院分区:
文献类型:
--
作者:
Raskhodnikova, Sofya;Ron‐Zewi, Noga;Varma, Nithin
We initiate the study of the role of erasures in local decoding and use our understanding to prove a separation between erasure‐resilient and tolerant property testing. We first investigate locallist‐decoding in the presence of erasures. We prove an analog of a famous result of Goldreich and Levin on local list‐decodability of the Hadamard code. Specifically, we show that the Hadamard code is locally list‐decodable in the presence of a constant fraction of erasures, arbitrarily close to 1, with list sizes and query complexity better than in the Goldreich–Levin theorem. We further studyapproximatelocally erasure list‐decodable codes and use them to construct a property that is erasure‐resiliently testable with query complexity independent of the input length, , but requires queries for tolerant testing. We also investigate the general relationship between local decoding in the presence of errors and in the presence of erasures.
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DOI:
10.4230/lipics.itcs.2021.80
发表时间:
2021
期刊:
ITCS 2021
影响因子:
--
作者:
Levi, Amit;Pallavoor, Ramesh Krishnan;Raskhodnikova, Sofya;Varma, Nithin
通讯作者:
Varma, Nithin
DOI:
10.1145/3051093
发表时间:
2017
期刊:
Journal of the ACM (JACM)
影响因子:
--
作者:
Swastik Kopparty;Or Meir;Noga Ron;Shubhangi Saraf
通讯作者:
Shubhangi Saraf
DOI:
10.1109/focs.2017.27
发表时间:
2017
期刊:
58th Annual IEEE Symposium on Foundations of Computer Science
影响因子:
--
作者:
Hemenway, Brett;Ron-Zewi, Noga;Wootters, Mary
通讯作者:
Wootters, Mary
影响因子:
1
作者:
Funda Ergün;Ravi Kumar;R. Rubinfeld
通讯作者:
R. Rubinfeld
DOI:
--
发表时间:
2005
期刊:
International Workshop and International Workshop on Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques
影响因子:
--
作者:
V. Guruswami;A. Rudra
通讯作者:
A. Rudra