An efficient algorithm for synchronized termination of iterative solution of simultaneous equations in a distributed message passing system is presented. The algorithm is based on an assumption that distributed proces...
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We present a formal model that captures the subtle interaction between knowledge, action, and communication in distributed systems. We extend the standard notion of protocol by defining knowledge-based protocols, ones...
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The computational capabilities of a system of indistinguishable processors arranged on a ring in the synchronous and asynchronous model of distributed computation are analyzed. A precise characterization of the functi...
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Partition failure causes a major problem for the availability of a distributed database system. No protocol can consistently terminate all parts of a distributed transaction under all possible partitions, since some s...
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We describe a non-authenticated Byzantine Generals algorithm, with early stopping, for systems with arbitrary process failures. The algorithm presented is simpler, terminates earlier and has a lower communication comp...
In the very large multiprocessor systems and, on a gander scale, computer networks now emerging, processes are not tied to fixed processors but run on processors taken from a pool of processors. Processors are release...
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Typical concurrency control protocols for atomic actions, such as two-phase locking, perform poorly for long read-only actions. We present three new concurrency control protocols that eliminate all interference betwee...
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A general, modular technique for designing efficient leader finding algorithms in distributed, asynchronous networks is developed. This technique reduces the relatively complex problem of efficient leader finding to a...
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It was shown by Michael Rabin that a sequence of random 0-1 values ("coin tosses"), prepared and distributed by a trusted "dealer," can be used to achieve Byzantine agreement in constant expected t...
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