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DOI: 10.4230/LIPIcs.ITP.2023.29

Real-Time Double-Ended Queue Verified (Proof Pearl)

Authors: Balazs Toth and Tobias Nipkow

Published in: LIPIcs, Volume 268, 14th International Conference on Interactive Theorem Proving (ITP 2023)

Abstract

We present the first verification of the real-time doubled-ended queue by Chuang and Goldberg where all operations take constant time. The main contributions are the full system invariant, the precise definition of all abstraction functions, the structure of the proof and the main lemmas.

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Balazs Toth and Tobias Nipkow. Real-Time Double-Ended Queue Verified (Proof Pearl). In 14th International Conference on Interactive Theorem Proving (ITP 2023). Leibniz International Proceedings in Informatics (LIPIcs), Volume 268, pp. 29:1-29:18, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2023)

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@InProceedings{toth_et_al:LIPIcs.ITP.2023.29,
  author =	{Toth, Balazs and Nipkow, Tobias},
  title =	{{Real-Time Double-Ended Queue Verified (Proof Pearl)}},
  booktitle =	{14th International Conference on Interactive Theorem Proving (ITP 2023)},
  pages =	{29:1--29:18},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-284-6},
  ISSN =	{1868-8969},
  year =	{2023},
  volume =	{268},
  editor =	{Naumowicz, Adam and Thiemann, Ren\'{e}},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITP.2023.29},
  URN =		{urn:nbn:de:0030-drops-184044},
  doi =		{10.4230/LIPIcs.ITP.2023.29},
  annote =	{Keywords: Double-ended queue, data structures, verification, Isabelle}
}

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Real-Time Double-Ended Queue Verified (Proof Pearl)

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