Error Reduction by Parallel Repetition—A Negative Result
Error Reduction by Parallel
Repetition—A Negative Result
复制标题
通过并行减少错误
DOI：
10.1109/ccc.1996.507669
复制
发表时间：
1996
期刊：
影响因子：
1.1
通讯作者：
O. Verbitsky
中科院分区：
文献类型：
--
作者：
U. Feige;O. Verbitsky
我们证明，没有一定数量的并行重复可以决定
就能将双验证器一轮证明系统中的误差
的误差。我们的结果意味着
我们的结果意味着，最近由 Ran Raz 证明的边界表明
轮数与答案长度成反比。
长度成反比，这几乎是最好的结果。
We show that no fixed number of parallel repetitions suffices
in order to reduce the error in two-prover one-round proof
systems from one constant to another. Our results imply that the
recent bounds proven by Ran Raz, showing that the number of
rounds that suffice is inversely proportional to the answer
length, are nearly best possible.