Continuous consensus with ambiguous failures
نویسندگان
چکیده
منابع مشابه
Continuous Consensus with Ambiguous Failures
Continuous consensus (CC) is the problem of maintaining an identical and up-to-date core of information about the past at all correct processes in the system [1]. This is a primitive that supports simultaneous coordination among processes, and eliminates the need of issuing separate instances of consensus for different tasks. Recent work has presented new simple and efficient optimum protocols ...
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A continuous consensus (CC) protocol maintains for each process i at each time k an up-to-date core Mi[k] of information about the past, so that the cores at all processes are guaranteed to be identical. This is a generalization of simultaneous consensus that provides processes with the ability to perform simultaneously coordinated actions, and saves the need to compute multiple instances of si...
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Standard economic models cannot capture the fact that information is often ambiguous, and is interpreted in multiple ways. Using a framework that distinguishes between the language in which statements are made and the interpretation of statements, we show that ambiguity can have important consequences. We show that players can agree to disagree in the presence of ambiguity, even if there is a c...
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ژورنال
عنوان ژورنال: Theoretical Computer Science
سال: 2010
ISSN: 0304-3975
DOI: 10.1016/j.tcs.2010.04.025