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Euromicro Symposium on Digital System Design (DSD'02)
Decision Diagram Optimization Using Copy Properties
Dortmund, Germany
September 04-September 06
ISBN: 0-7695-1790-0
Dragan Janković, University of Niš
Radomir S. Stanković, University of Niš
Rolf Drechsler, University of Bremen

In this paper, we propose an approach to the reduction of sizes of Multi-Terminal Binary Decision Diagrams (MTB-DDs) [3] by using the copy properties of discrete functions. The underlying principles come from copy theory of discrete signals considered in [5, 6, 7]. We propose two modifications of MTBDDs, called Copy DDs (CDDs) and Half Copy DDs (HCDDs), using the corresponding copy operations from copy theory.

Functions having different types of copy properties can be efficiently represented by the proposed Copy DDs. Examples are Walsh and Reed-Muller functions as well as different binary codes.

Citation:
Dragan Janković, Radomir S. Stanković, Rolf Drechsler, "Decision Diagram Optimization Using Copy Properties," dsd, pp.236, Euromicro Symposium on Digital System Design (DSD'02), 2002
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