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Cited by 563

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How to assign votes in a distributed system

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Garcia-Molina, Hector, Barbara, Daniel·1985·Journal of the ACM

Abstract

In a distributed system, one strategy for achieving mutual exclusion of groups of nodes without communication is to assign to each node a number of votes. Only a group with a majority of votes can execute the critical operations, and mutual exclusion is achieved because at any given time there is at most one such group. A second strategy, which appears to be similar to votes, is to define a priori a set of groups that intersect each other. Any group of nodes that finds itself in this set can perform the restricted operations. In this paper, both of these strategies are studied in detail and it is shown that they are not equivalent in general (although they are in some cases). In doing so, a number of other interesting properties are proved. These properties will be of use to a system designer who is selecting a vote assignment or a set of groups for a specific application.

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Metadata

Authors
Garcia-Molina, H., & Barbara, D.
Venue
Journal of the ACM
Published
1985-10
Volume
32
Issue
4
Pages
841-860
ISSN
  • 0004-5411 (ISSN-L)
  • 1557-735X
OpenAlex
W2052960791
Cited by
563
References
1
FWCI
7.33
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: How to assign votes in a distributed system. https://app.cochat.ai/papers/10.1145/4221.4223
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Garcia-Molina, H., & Barbara, D. (1985). How to assign votes in a distributed system. Journal of the ACM. https://doi.org/10.1145/4221.4223

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