On the hardness of failure-sensitive agreement problems

作者: Rachid Guerraoui

DOI: 10.1016/S0020-0190(00)00171-X

关键词:

摘要: Chandra and Toueg [J. ACM 43 (2) (1996)], Fromentin et al. [Proc. IEEE Internat. Conf. on Distrib. Comput., 1999] Sabel Marzullo [Tech. Rept. TR95-1488, Cornell Univ., 1995], respectively, stated that the weakest failure detector for any of non-blocking atomic commit, terminating reliable broadcast leader election is Perfect P. This paper presents a counterexample those results. We exhibit incomparable to P, yet solves problems.

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