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Documents authored by van Glabbeek, Rob

Document
Invited Paper
DOI: 10.4230/LIPIcs.CONCUR.2021.1
CONCUR Test-Of-Time Award 2021 (Invited Paper)

Authors: Nathalie Bertrand, Luca de Alfaro, Rob van Glabbeek, Catuscia Palamidessi, and Nobuko Yoshida

Published in: LIPIcs, Volume 203, 32nd International Conference on Concurrency Theory (CONCUR 2021)

Abstract
This short article announces the recipients of the CONCUR Test-of-Time Award 2021.
Cite as

Nathalie Bertrand, Luca de Alfaro, Rob van Glabbeek, Catuscia Palamidessi, and Nobuko Yoshida. CONCUR Test-Of-Time Award 2021 (Invited Paper). In 32nd International Conference on Concurrency Theory (CONCUR 2021). Leibniz International Proceedings in Informatics (LIPIcs), Volume 203, pp. 1:1-1:3, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2021)

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@InProceedings{bertrand_et_al:LIPIcs.CONCUR.2021.1,
  author =	{Bertrand, Nathalie and de Alfaro, Luca and van Glabbeek, Rob and Palamidessi, Catuscia and Yoshida, Nobuko},
  title =	{{CONCUR Test-Of-Time Award 2021}},
  booktitle =	{32nd International Conference on Concurrency Theory (CONCUR 2021)},
  pages =	{1:1--1:3},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-203-7},
  ISSN =	{1868-8969},
  year =	{2021},
  volume =	{203},
  editor =	{Haddad, Serge and Varacca, Daniele},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2021.1},
  URN =		{urn:nbn:de:0030-drops-143786},
  doi =		{10.4230/LIPIcs.CONCUR.2021.1},
  annote =	{Keywords: Concurrency, CONCUR Test-of-Time Award}
}
Document
DOI: 10.4230/LIPIcs.CONCUR.2021.33
Enabling Preserving Bisimulation Equivalence

Authors: Rob van Glabbeek, Peter Höfner, and Weiyou Wang

Published in: LIPIcs, Volume 203, 32nd International Conference on Concurrency Theory (CONCUR 2021)

Abstract
Most fairness assumptions used for verifying liveness properties are criticised for being too strong or unrealistic. On the other hand, justness, arguably the minimal fairness assumption required for the verification of liveness properties, is not preserved by classical semantic equivalences, such as strong bisimilarity. To overcome this deficiency, we introduce a finer alternative to strong bisimilarity, called enabling preserving bisimilarity. We prove that this equivalence is justness-preserving and a congruence for all standard operators, including parallel composition.
Cite as

Rob van Glabbeek, Peter Höfner, and Weiyou Wang. Enabling Preserving Bisimulation Equivalence. In 32nd International Conference on Concurrency Theory (CONCUR 2021). Leibniz International Proceedings in Informatics (LIPIcs), Volume 203, pp. 33:1-33:20, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2021)

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@InProceedings{vanglabbeek_et_al:LIPIcs.CONCUR.2021.33,
  author =	{van Glabbeek, Rob and H\"{o}fner, Peter and Wang, Weiyou},
  title =	{{Enabling Preserving Bisimulation Equivalence}},
  booktitle =	{32nd International Conference on Concurrency Theory (CONCUR 2021)},
  pages =	{33:1--33:20},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-203-7},
  ISSN =	{1868-8969},
  year =	{2021},
  volume =	{203},
  editor =	{Haddad, Serge and Varacca, Daniele},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2021.33},
  URN =		{urn:nbn:de:0030-drops-144107},
  doi =		{10.4230/LIPIcs.CONCUR.2021.33},
  annote =	{Keywords: bisimilarity, liveness properties, fairness assumptions, process algebra}
}
Document
DOI: 10.4230/LIPIcs.CONCUR.2020.6
Reactive Bisimulation Semantics for a Process Algebra with Time-Outs

Authors: Rob van Glabbeek

Published in: LIPIcs, Volume 171, 31st International Conference on Concurrency Theory (CONCUR 2020)

Abstract
This paper introduces the counterpart of strong bisimilarity for labelled transition systems extended with time-out transitions. It supports this concept through a modal characterisation, congruence results for a standard process algebra with recursion, and a complete axiomatisation.
Cite as

Rob van Glabbeek. Reactive Bisimulation Semantics for a Process Algebra with Time-Outs. In 31st International Conference on Concurrency Theory (CONCUR 2020). Leibniz International Proceedings in Informatics (LIPIcs), Volume 171, pp. 6:1-6:23, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2020)

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@InProceedings{vanglabbeek:LIPIcs.CONCUR.2020.6,
  author =	{van Glabbeek, Rob},
  title =	{{Reactive Bisimulation Semantics for a Process Algebra with Time-Outs}},
  booktitle =	{31st International Conference on Concurrency Theory (CONCUR 2020)},
  pages =	{6:1--6:23},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-160-3},
  ISSN =	{1868-8969},
  year =	{2020},
  volume =	{171},
  editor =	{Konnov, Igor and Kov\'{a}cs, Laura},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2020.6},
  URN =		{urn:nbn:de:0030-drops-128181},
  doi =		{10.4230/LIPIcs.CONCUR.2020.6},
  annote =	{Keywords: Process algebra, time-outs, labelled transition systems, reactive bisimulation semantics, Hennessy-Milner logic, modal characterisations, recursion, complete axiomatisations}
}
Document
Complete Volume
DOI: 10.4230/LIPIcs.CONCUR.2019
LIPIcs, Volume 140, CONCUR'19, Complete Volume

Authors: Wan Fokkink and Rob van Glabbeek

Published in: LIPIcs, Volume 140, 30th International Conference on Concurrency Theory (CONCUR 2019)

Abstract
LIPIcs, Volume 140, CONCUR'19, Complete Volume
Cite as

30th International Conference on Concurrency Theory (CONCUR 2019). Leibniz International Proceedings in Informatics (LIPIcs), Volume 140, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2019)

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@Proceedings{fokkink_et_al:LIPIcs.CONCUR.2019,
  title =	{{LIPIcs, Volume 140, CONCUR'19, Complete Volume}},
  booktitle =	{30th International Conference on Concurrency Theory (CONCUR 2019)},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-121-4},
  ISSN =	{1868-8969},
  year =	{2019},
  volume =	{140},
  editor =	{Fokkink, Wan and van Glabbeek, Rob},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2019},
  URN =		{urn:nbn:de:0030-drops-112105},
  doi =		{10.4230/LIPIcs.CONCUR.2019},
  annote =	{Keywords: Theory of computation, Concurrency}
}
Document
Front Matter
DOI: 10.4230/LIPIcs.CONCUR.2019.0
Front Matter, Table of Contents, Preface, Conference Organization

Authors: Wan Fokkink and Rob van Glabbeek

Published in: LIPIcs, Volume 140, 30th International Conference on Concurrency Theory (CONCUR 2019)

Abstract
Front Matter, Table of Contents, Preface, Conference Organization
Cite as

30th International Conference on Concurrency Theory (CONCUR 2019). Leibniz International Proceedings in Informatics (LIPIcs), Volume 140, pp. 0:i-0:xiv, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2019)

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@InProceedings{fokkink_et_al:LIPIcs.CONCUR.2019.0,
  author =	{Fokkink, Wan and van Glabbeek, Rob},
  title =	{{Front Matter, Table of Contents, Preface, Conference Organization}},
  booktitle =	{30th International Conference on Concurrency Theory (CONCUR 2019)},
  pages =	{0:i--0:xiv},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-121-4},
  ISSN =	{1868-8969},
  year =	{2019},
  volume =	{140},
  editor =	{Fokkink, Wan and van Glabbeek, Rob},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2019.0},
  URN =		{urn:nbn:de:0030-drops-109026},
  doi =		{10.4230/LIPIcs.CONCUR.2019.0},
  annote =	{Keywords: Front Matter, Table of Contents, Preface, Conference Organization}
}
Document
Invited Talk
DOI: 10.4230/LIPIcs.CONCUR.2018.3
Is Speed-Independent Mutual Exclusion Implementable? (Invited Talk)

Authors: Rob van Glabbeek

Published in: LIPIcs, Volume 118, 29th International Conference on Concurrency Theory (CONCUR 2018)

Abstract
A mutual exclusion algorithm is called speed independent if its correctness does not depend on the relative speed of the components. Famous mutual exclusion protocols such as Dekker's, Peterson's and Lamport's bakery are meant to be speed independent. In this talk I argue that speed-independent mutual exclusion may not be implementable on standard hardware, depending on how we believe reading and writing to a memory location is really carried out. It can be implemented on electrical circuits, however. This builds on previous work showing that mutual exclusion cannot be accurately modelled in standard process algebras.
Cite as

Rob van Glabbeek. Is Speed-Independent Mutual Exclusion Implementable? (Invited Talk). In 29th International Conference on Concurrency Theory (CONCUR 2018). Leibniz International Proceedings in Informatics (LIPIcs), Volume 118, p. 3:1, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2018)

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@InProceedings{vanglabbeek:LIPIcs.CONCUR.2018.3,
  author =	{van Glabbeek, Rob},
  title =	{{Is Speed-Independent Mutual Exclusion Implementable?}},
  booktitle =	{29th International Conference on Concurrency Theory (CONCUR 2018)},
  pages =	{3:1--3:1},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-087-3},
  ISSN =	{1868-8969},
  year =	{2018},
  volume =	{118},
  editor =	{Schewe, Sven and Zhang, Lijun},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2018.3},
  URN =		{urn:nbn:de:0030-drops-95415},
  doi =		{10.4230/LIPIcs.CONCUR.2018.3},
  annote =	{Keywords: Mutual exclusion, speed independence, concurrent reading and writing, liveness, justness}
}
Document
DOI: 10.4230/LIPIcs.CONCUR.2017.15
Divide and Congruence III: Stability & Divergence

Authors: Wan Fokkink, Rob van Glabbeek, and Bas Luttik

Published in: LIPIcs, Volume 85, 28th International Conference on Concurrency Theory (CONCUR 2017)

Abstract
In two earlier papers we derived congruence formats for weak semantics on the basis of a decomposition method for modal formulas. The idea is that a congruence format for a semantics must ensure that the formulas in the modal characterisation of this semantics are always decomposed into formulas that are again in this modal characterisation. Here this work is extended with important stability and divergence requirements. Stability refers to the absence of a tau-transition. We show, using the decomposition method, how congruence formats can be relaxed for weak semantics that are stability-respecting. Divergence, which refers to the presence of an infinite sequence of tau-transitions, escapes the inductive decomposition method. We circumvent this problem by proving that a congruence format for a stability-respecting weak semantics is also a congruence format for its divergence-preserving counterpart.
Cite as

Wan Fokkink, Rob van Glabbeek, and Bas Luttik. Divide and Congruence III: Stability & Divergence. In 28th International Conference on Concurrency Theory (CONCUR 2017). Leibniz International Proceedings in Informatics (LIPIcs), Volume 85, pp. 15:1-15:16, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2017)

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@InProceedings{fokkink_et_al:LIPIcs.CONCUR.2017.15,
  author =	{Fokkink, Wan and van Glabbeek, Rob and Luttik, Bas},
  title =	{{Divide and Congruence III: Stability \& Divergence}},
  booktitle =	{28th International Conference on Concurrency Theory (CONCUR 2017)},
  pages =	{15:1--15:16},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-048-4},
  ISSN =	{1868-8969},
  year =	{2017},
  volume =	{85},
  editor =	{Meyer, Roland and Nestmann, Uwe},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.CONCUR.2017.15},
  URN =		{urn:nbn:de:0030-drops-77855},
  doi =		{10.4230/LIPIcs.CONCUR.2017.15},
  annote =	{Keywords: Structural Operational Semantics, Compositionality, Congruence, Modal Logic, Modal Decomposition, Weak Semantics, Divergence}
}
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