On the Weakest Failure Detector for Non-Blocking Atomic Commit.

This paper addresses the question of the weakest failure detector to solve the Non-Blocking Atomic Commit (NBAC) problem in an asynchronous system. We define the set A of timeless failure detectors which excludes detectors that provide information about global time but includes all known meaningful failure detectors such as P and P [CT96]. We show that, within A, the weakest failure detector for NBAC is ?P+S.


Année
2002
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 Notice créée le 2005-07-13, modifiée le 2019-03-16

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