Encoding asynchrony in choreographies

Luís Cruz-Filipe, Fabrizio Montesi [2017].
In proceedings of SAC 2017, pp. 1175-1177.

Abstract

Choreographies are widely used both for the specification and the programming of concurrent and distributed software architectures. Since many of such architectures use asynchronous communications, it is essential to understand how the behaviour described in a choreography can be correctly implemented in asynchronous settings. So far, this problem has been addressed by relying on additional technical machinery, such as ad-hoc syntactic terms, semantics, or equivalences. In this work, we show that such extensions are not needed for choreography languages that support primitives for process spawning and name mobility. Instead, we can just encode asynchronous communications in choreographies themselves, yielding a simpler approach.

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@inproceedings{DBLP:conf/sac/Cruz-FilipeM17,
  author       = {Lu{\'{\i}}s Cruz{-}Filipe and
                  Fabrizio Montesi},
  editor       = {Ahmed Seffah and
                  Birgit Penzenstadler and
                  Carina Alves and
                  Xin Peng},
  title        = {Encoding asynchrony in choreographies},
  booktitle    = {Proceedings of the Symposium on Applied Computing, {SAC} 2017, Marrakech,
                  Morocco, April 3-7, 2017},
  pages        = {1175--1177},
  publisher    = {{ACM}},
  year         = {2017},
  url          = {https://doi.org/10.1145/3019612.3019901},
  doi          = {10.1145/3019612.3019901},
  timestamp    = {Wed, 01 Feb 2023 17:58:48 +0100},
  biburl       = {https://dblp.org/rec/conf/sac/Cruz-FilipeM17.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}

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