On the complexity of encoding in analog circuits

被引:1
|
作者
Wegener, I
机构
[1] FB Informatik, LS II, Universität Dortmund
关键词
computational complexity; analog circuits; Boolean functions;
D O I
10.1016/S0020-0190(96)00137-8
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Fan-in 2 analog circuits over the basis {+, -, *, /} are investigated. The problem of encoding a Boolean vector is the problem of computing a one-to-one mapping f : {0, 1}(n) --> R. It is proved that the optimal encoding formula has size [(3n - 1)/2] and that encoding circuits have at least 5n/4 - 0(1) gates.
引用
收藏
页码:49 / 52
页数:4
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