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A Characteristic Set Method for Solving Boolean Equations

A Characteristic Set Method for Solving Boolean Equations

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Background CS <strong>Method</strong> Implementation Experiment Conclusion<br />

Main Efficiency Issues<br />

Large Expressions.<br />

Currently, not the major problem.<br />

Improvement Techniques:<br />

Using SZDD to represent <strong>Boolean</strong> polynomials<br />

Using annihilator to reduce the degree<br />

Using monic polynomials to keep the degree low<br />

Branch Control/Number of Solutions.<br />

Number of branches/solutions strongly related to speed.<br />

c/s mostly ranges from 1/20 to 4.<br />

Our current system works fine:<br />

But, this is the major time consuming part.

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