Hierarchical approach to module placement using neural networks

被引：0
|
作者：
Shimamoto, Takashi [1 ]
Sakamoto, Akio [1 ]
Satoh, Akiyoshi [1 ]
机构：
[1] Tokushima Univ, Tokushima, Japan
来源：
Electronics and Communications in Japan, Part III: Fundamental Electronic Science (English translation of Denshi Tsushin Gakkai Ronbunshi) | 1991年 / 74卷 / 03期
关键词：
Integrated Circuits; LSI; -; Design;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A neural network model for solving optimization problems proposed by J. J. Hopfield et al. has yielded good solutions of the traveling salesman problem. The present paper describes a method of solving module placement problems in automatic LSI device layout, in which a neural network model is used to optimize a set quadrisection procedure by minimizing its objective function. The solutions obtained for this method are comparable to or better than those obtained by the GFDR method, an iterative-improvement method of solving the module placement problem.
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页码：57 / 66
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