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Documents authored by Crooks, Natacha


Document
Brief Announcement
Brief Announcement: It’s not easy to relax: liveness in chained BFT protocols

Authors: Ittai Abraham, Natacha Crooks, Neil Giridharan, Heidi Howard, and Florian Suri-Payer

Published in: LIPIcs, Volume 246, 36th International Symposium on Distributed Computing (DISC 2022)


Abstract
Modern chained BFT SMR protocols have poor liveness under failures as they require multiple consecutive honest leaders to commit a single block. Siesta, our proposed new BFT SMR protocol, is instead able to commit a block that spans multiple non-consecutive honest leaders. Siesta reduces the expected commit latency of HotStuff by a factor of three under failures, and the worst-case latency by a factor of eight.

Cite as

Ittai Abraham, Natacha Crooks, Neil Giridharan, Heidi Howard, and Florian Suri-Payer. Brief Announcement: It’s not easy to relax: liveness in chained BFT protocols. In 36th International Symposium on Distributed Computing (DISC 2022). Leibniz International Proceedings in Informatics (LIPIcs), Volume 246, pp. 39:1-39:3, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2022)


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@InProceedings{abraham_et_al:LIPIcs.DISC.2022.39,
  author =	{Abraham, Ittai and Crooks, Natacha and Giridharan, Neil and Howard, Heidi and Suri-Payer, Florian},
  title =	{{Brief Announcement: It’s not easy to relax: liveness in chained BFT protocols}},
  booktitle =	{36th International Symposium on Distributed Computing (DISC 2022)},
  pages =	{39:1--39:3},
  series =	{Leibniz International Proceedings in Informatics (LIPIcs)},
  ISBN =	{978-3-95977-255-6},
  ISSN =	{1868-8969},
  year =	{2022},
  volume =	{246},
  editor =	{Scheideler, Christian},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.DISC.2022.39},
  URN =		{urn:nbn:de:0030-drops-172305},
  doi =		{10.4230/LIPIcs.DISC.2022.39},
  annote =	{Keywords: Consensus, blockchain, BFT}
}
Document
Complete Volume
OASIcs, Volume 101, FAB 2022, Complete Volume

Authors: Sara Tucci-Piergiovanni and Natacha Crooks

Published in: OASIcs, Volume 101, 5th International Symposium on Foundations and Applications of Blockchain 2022 (FAB 2022)


Abstract
OASIcs, Volume 101, FAB 2022, Complete Volume

Cite as

5th International Symposium on Foundations and Applications of Blockchain 2022 (FAB 2022). Open Access Series in Informatics (OASIcs), Volume 101, pp. 1-66, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2022)


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@Proceedings{tuccipiergiovanni_et_al:OASIcs.FAB.2022,
  title =	{{OASIcs, Volume 101, FAB 2022, Complete Volume}},
  booktitle =	{5th International Symposium on Foundations and Applications of Blockchain 2022 (FAB 2022)},
  pages =	{1--66},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-95977-248-8},
  ISSN =	{2190-6807},
  year =	{2022},
  volume =	{101},
  editor =	{Tucci-Piergiovanni, Sara and Crooks, Natacha},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.FAB.2022},
  URN =		{urn:nbn:de:0030-drops-162666},
  doi =		{10.4230/OASIcs.FAB.2022},
  annote =	{Keywords: OASIcs, Volume 101, FAB 2022, Complete Volume}
}
Document
Front Matter
Front Matter, Table of Contents, Preface, Conference Organization

Authors: Sara Tucci-Piergiovanni and Natacha Crooks

Published in: OASIcs, Volume 101, 5th International Symposium on Foundations and Applications of Blockchain 2022 (FAB 2022)


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

Cite as

5th International Symposium on Foundations and Applications of Blockchain 2022 (FAB 2022). Open Access Series in Informatics (OASIcs), Volume 101, pp. 0:i-0:viii, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2022)


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@InProceedings{tuccipiergiovanni_et_al:OASIcs.FAB.2022.0,
  author =	{Tucci-Piergiovanni, Sara and Crooks, Natacha},
  title =	{{Front Matter, Table of Contents, Preface, Conference Organization}},
  booktitle =	{5th International Symposium on Foundations and Applications of Blockchain 2022 (FAB 2022)},
  pages =	{0:i--0:viii},
  series =	{Open Access Series in Informatics (OASIcs)},
  ISBN =	{978-3-95977-248-8},
  ISSN =	{2190-6807},
  year =	{2022},
  volume =	{101},
  editor =	{Tucci-Piergiovanni, Sara and Crooks, Natacha},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.FAB.2022.0},
  URN =		{urn:nbn:de:0030-drops-162678},
  doi =		{10.4230/OASIcs.FAB.2022.0},
  annote =	{Keywords: Front Matter, Table of Contents, Preface, Conference Organization}
}
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