@inproceedings{fdbe561c2c4b41a2b0f86af9a04b838c,
title = "Probabilistic Byzantine Tolerance for Cloud Computing",
abstract = "Tolerating Byzantine failures in the context of cloud computing is costly. Traditional BFT protocols induce a fixed degree of replication for computations and are therefore wasteful. This paper explores probabilistic Byzantine tolerance, in which computation tasks are replicated on dynamic replication sets whose size is determined based on ensuring probabilistic thresholds of correctness. The probabilistic assessment of a trustworthy output by selecting reputable nodes allows a significant reduction in the number of nodes involved in each computation task. The paper further studies several reputation management policies, including the one used by BOINC as well as a couple of novel ones, in terms of their impact of the possible damage inflicted on the system by various Byzantine behavior strategies, and reports some encouraging insights.",
keywords = "Byzantine, cloud, reputation",
author = "Luciana Arantes and Roy Friedman and Olivier Marin and Pierre Sens",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 34th IEEE International Symposium on Reliable Distributed Systems, SRDS 2015 ; Conference date: 28-09-2015 Through 01-10-2015",
year = "2016",
month = jan,
day = "4",
doi = "10.1109/SRDS.2015.22",
language = "الإنجليزيّة",
series = "Proceedings of the IEEE Symposium on Reliable Distributed Systems",
pages = "1--10",
booktitle = "Proceedings - 2015 IEEE 34th Symposium on Reliable Distributed Systems Workshops, SRDSW 2015",
}