Reaching approximate agreement in the presence of faults
Journal of the ACM (JACM)
Easy impossibility proofs for distributed consensus problems
Distributed Computing
An O(log n) expected rounds randomized byzantine generals protocol
Journal of the ACM (JACM)
Consensus in the presence of partial synchrony
Journal of the ACM (JACM)
Impossibility of distributed consensus with one faulty process
Journal of the ACM (JACM)
Reaching Agreement in the Presence of Faults
Journal of the ACM (JACM)
Simple constant-time consensus protocols in realistic failure models (extended abstract)
Proceedings of the fourth annual ACM symposium on Principles of distributed computing
The Byzantine Generals Problem
ACM Transactions on Programming Languages and Systems (TOPLAS)
Polynomial algorithms for multiple processor agreement
STOC '82 Proceedings of the fourteenth annual ACM symposium on Theory of computing
Another advantage of free choice (Extended Abstract): Completely asynchronous agreement protocols
PODC '83 Proceedings of the second annual ACM symposium on Principles of distributed computing
An asynchronous [(n - 1)/3]-resilient consensus protocol
PODC '84 Proceedings of the third annual ACM symposium on Principles of distributed computing
A hundred impossibility proofs for distributed computing
Proceedings of the eighth annual ACM Symposium on Principles of distributed computing
Proving probabilistic correctness statements: the case of Rabin's algorithm for mutual exclusion
PODC '92 Proceedings of the eleventh annual ACM symposium on Principles of distributed computing
On the space complexity of randomized synchronization
PODC '93 Proceedings of the twelfth annual ACM symposium on Principles of distributed computing
Lower bounds for randomized mutual exclusion
STOC '93 Proceedings of the twenty-fifth annual ACM symposium on Theory of computing
On randomization in sequential and distributed algorithms
ACM Computing Surveys (CSUR)
On the space complexity of randomized synchronization
Journal of the ACM (JACM)
Hundreds of impossibility results for distributed computing
Distributed Computing - Papers in celebration of the 20th anniversary of PODC
Randomized protocols for asynchronous consensus
Distributed Computing - Papers in celebration of the 20th anniversary of PODC
Byzantine renaming in synchronous systems with t
Proceedings of the 2013 ACM symposium on Principles of distributed computing
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It is well known that for the Byzantine Generals Problem, no deterministic protocol can exist for an n-processor system if the number t of faulty processors is allowed to be as large as n/3. In this paper we investigate the maximum achievable agreement probability &Bgr;n,t in a model in which the faulty processors can be as devious and powerful as possible. We also discuss a restricted model with &Bgr;n,t denoting the corresponding maximum achievable probability. We will prove that: (i) for n = 3, t = 1 (the first nontrivial case), &Bgr;3,1 = (√5 - 1)/2 (the reciprocal of the golden ratio); (ii) for all &egr; with 0 t/n 1 - log (1 -&egr;)1/2/ log (1 - (1 -&egr;)1/2) then &Bgr;tn,t