A CHARACTERIZATION OF BINARY DECISION DIAGRAMS

被引:12
作者
CHAKRAVARTY, S
机构
[1] Department of Computer Science, State University of New York, Buffalo
基金
美国国家科学基金会;
关键词
BINARY DECISION DIAGRAMS; COMPLEXITY RESULTS; FREE BDDS; OBDDS; REPEATED BDDS;
D O I
10.1109/12.204789
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Binary Decision Diagrams (BDD's) are a representation of Boolean functions. Its use in the synthesis, simulation and testing of Boolean circuits has been proposed by various researchers. In all these applications of BDD's solutions to some fundamental computational problems are needed. We present a characterization of BDD's in terms of the complexity of these computational problems. A tighter bound on the size of an Ordered BDD that can be computed from a given Boolean Circuit is presented. Based on our results we make a case for exploring the use of Repeated BDD's, with a small number of Repeated Variables, and Free BDD's for some applications for which only Ordered BDD's have be used so far.
引用
收藏
页码:129 / 137
页数:9
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