ON ACC and threshold circuits

ON ACC and threshold circuits
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ON ACC 和阈值电路

DOI:
10.1109/fscs.1990.89583
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发表时间:
1990
期刊:
Proceedings [1990] 31st Annual Symposium on Foundations of Computer Science
影响因子:
--
通讯作者:
A. Yao
A. Yao
中科院分区:
--
文献类型:
--
作者:
A. Yao

文献摘要

被引文献

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证明,ACC中的任何语言都可以通过凸起的2级电路计算到(log n)/ sup k/ power的两级电路,在顶部,唯一的对称功能门,在第一级上,大门。这意味着ACC中的任何语言都可以通过该大小的Depth-3阈值电路识别。该结果给出了ACC电路的计算能力的第一个非平凡的上限。<< etx >>
It is proved that any language in ACC can be approximately computed by two-level circuits of size 2 raised to the (log n)/sup k/ power, with a symmetric-function gate at the top and only AND gates on the first level. This implies that any language in ACC can be recognized by depth-3 threshold circuits of that size. This result gives the first nontrivial upper bound on the computing power of ACC circuits.<<ETX>>