Error-Free Affine, Unitary, and Probabilistic OBDDs

Abstract : We introduce the affine OBDD model and show that zero-error affine OBDDs can be exponentially narrower than bounded-error unitary and probabilistic OBDDs on certain problems. Moreover, we show that Las Vegas unitary and probabilistic OBDDs can be quadratically narrower than deterministic OBDDs. We also obtain the same results for the automata versions of these models.
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Submitted on : Friday, October 26, 2018 - 8:01:42 AM
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Rishat Ibrahimov, Kamil Khadiev, Krišjānis Prūsis, Abuzer Yakaryılmaz. Error-Free Affine, Unitary, and Probabilistic OBDDs. 20th International Conference on Descriptional Complexity of Formal Systems (DCFS), Jul 2018, Halifax, NS, Canada. pp.175-187, ⟨10.1007/978-3-319-94631-3_15⟩. ⟨hal-01905639⟩



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