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Electronic Colloquium on Computational Complexity

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Reports tagged with local testing:
TR10-065 | 13th April 2010
Tali Kaufman, Shachar Lovett

Testing of exponentially large codes, by a new extension to Weil bound for character sums

Revisions: 1

In this work we consider linear codes which are locally testable
in a sublinear number of queries. We give the first general family
of locally testable codes of exponential size. Previous results of
this form were known only for codes of quasi-polynomial size (e.g.
Reed-Muller codes). We accomplish this by ... more >>>

TR19-117 | 4th September 2019
Silas Richelson, Sourya Roy

Locally Testable Non-Malleable Codes

Revisions: 1

In this work we adapt the notion of non-malleability for codes or Dziembowski, Pietrzak and Wichs (ICS 2010) to locally testable codes. Roughly speaking, a locally testable code is non-malleable if any tampered codeword which passes the local test with good probability is close to a valid codeword which either ... more >>>

TR22-028 | 23rd February 2022
Dan Karliner, Roie Salama, Amnon Ta-Shma

The plane test is a local tester for Multiplicity Codes

Multiplicity codes are a generalization of RS and RM codes where for each evaluation point we output the evaluation of a low-degree polynomial and all of its directional derivatives up to order $s$. Multi-variate multiplicity codes are locally decodable with the natural local decoding algorithm that reads values on a ... more >>>

TR22-078 | 8th May 2022
Dan Karliner, Amnon Ta-Shma

Improved local testing for multiplicity codes

Multiplicity codes are a generalization of Reed-Muller codes which include derivatives as well as the values of low degree polynomials, evaluated in every point in $\mathbb{F}_p^m$.
Similarly to Reed-Muller codes, multiplicity codes have a local nature that allows for local correction and local testing.
Recently, the authors and ... more >>>

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