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REPORTS > KEYWORD > LDC LOWER BOUNDS:
Reports tagged with LDC Lower Bounds:
TR24-189 | 21st November 2024
Arpon Basu, Junting Hsieh, Pravesh Kothari, Andrew Lin

Improved Lower Bounds for all Odd-Query Locally Decodable Codes

We prove that for every odd $q\geq 3$, any $q$-query binary, possibly non-linear locally decodable code ($q$-LDC) $E:\{\pm 1\}^k \rightarrow \{\pm 1\}^n$ must satisfy $k \leq \tilde{O}(n^{1-2/q})$. For even $q$, this bound was established in a sequence of works (Katz and Trevisan (2000), Goldreich, Karloff, Schulman, and Trevisan (2002), and ... more >>>




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