New lower bounds for trace reconstruction

نویسندگان

چکیده

We improve the lower bound on worst case trace reconstruction from ?(n5/4logn) to ?(n3/2log7n). As a consequence, we average ?(log9/4n loglogn) ?(log5/2n(loglogn)7).

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ژورنال

عنوان ژورنال: Annales de l'I.H.P

سال: 2021

ISSN: ['0246-0203', '1778-7017']

DOI: https://doi.org/10.1214/20-aihp1089