Algorithms for Reduced Ordered Binary Decision Diagrams

Julius Michaelis 🌐, Max W. Haslbeck 🌐, Peter Lammich 🌐 and Lars Hupel 🌐

April 27, 2016

Abstract

We present a verified and executable implementation of ROBDDs in Isabelle/HOL. Our implementation relates pointer-based computation in the Heap monad to operations on an abstract definition of boolean functions. Internally, we implemented the if-then-else combinator in a recursive fashion, following the Shannon decomposition of the argument functions. The implementation mixes and adapts known techniques and is built with efficiency in mind.

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BSD License

Topics

Session ROBDD

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× 
@article{ROBDD-AFP,
  author  = {Julius Michaelis and Max W. Haslbeck and Peter Lammich and Lars Hupel},
  title   = {Algorithms for Reduced Ordered Binary Decision Diagrams},
  journal = {Archive of Formal Proofs},
  month   = {April},
  year    = {2016},
  note    = {\url{https://isa-afp.org/entries/ROBDD.html},
             Formal proof development},
  ISSN    = {2150-914x},
}
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