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arXiv 0811.1922math.CO
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具有完全完全性的超图独裁检验

A Hypergraph Dictatorship Test with Perfect Completeness

Victor Chen

摘要:

超图独裁测试首先由Samorodnitsky和Trevisan引入,并作为其独特的基于游戏的$\PCP$构造的关键组件。这样的测试具有对函数集合的oracle访问,并确定所有函数是否是相同的独裁,或者所有它们的低程度影响都是$o(1).$。它们的测试进行$q\geq3$查询,并具有摊销的查询复杂性$1+O(\frac{\log q}{q})$,但具有完美完整性的固有损失。在本文中,我们给出了一个自适应超图独裁测试,实现完美的完整性和摊销的查询复杂度$1+O(\frac{\log q}{q})$。

英文摘要:

A hypergraph dictatorship test is first introduced by Samorodnitsky and Trevisan and serves as a key component in their unique games based $\PCP$ construction. Such a test has oracle access to a collection of functions and determines whether all the functions are the same dictatorship, or all their low degree influences are $o(1).$ Their test makes $q\geq3$ queries and has amortized query complexity $1+O(\frac{\log q}{q})$ but has an inherent loss of perfect completeness. In this paper we give an adaptive hypergraph dictatorship test that achieves both perfect completeness and amortized query complexity $1+O(\frac{\log q}{q})$.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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