Reachability in Two-Dimensional Unary Vector Addition Systems with States is NL-Complete

Blondin et al. showed at LICS 2015 that two-dimensional vector addition systems with states have reachability witnesses of length exponential in the number of states and polynomial in the norm of vectors. The resulting guess-and-verify algorithm is optimal (PSPACE), but only if the input vectors are...

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Veröffentlicht in:Proceedings of the 31st Annual ACM/IEEE Symposium on Logic in Computer Science S. 477 - 484
Hauptverfasser: Englert, Matthias, Lazić, Ranko, Totzke, Patrick
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: New York, NY, USA ACM 05.07.2016
Schriftenreihe:ACM Conferences
ISBN:9781450343916, 1450343910
Online-Zugang:Volltext
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