A Stepwise Dimension Reduction Approach to Evolutionary Design of Relative Large Combinational Logic Circuits

被引:0
|
作者
Li, Zhifang [1 ]
Luo, Wenjian [1 ]
Wang, Xufa [1 ]
机构
[1] Univ Sci & Technol China, Dept Comp Sci & Technol, Nat Inspired Computat & Applicat Lab, Hefei 230027, Anhui, Peoples R China
关键词
Evolvable Hardware; Evolutionary Algorithm; Combinational Logic Circuits;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
In this paper, a stepwise dimension reduction (SDR) approach to evolutionary design of relatively large combinational logic circuits is proposed. The proposed method divides the whole circuit into several layers. As for a circuit with one output, the number of input combinations is expected to be reduced layer-by-layer. The current layer's outputs are the next layer's inputs. All layers are evolved separately one after another, and assembled to form a final solution. The experimental results of SDR on parities, multipliers and circuits taken from MCNC library are comparable with those of GDD. Especially, the 19-parity circuit can be evolved successfully.
引用
收藏
页码:47 / 58
页数:12
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