Gossiping in a distributed network
Consider a network in which each unit initially knows only its own identity and the identity of its immediate neighbors. Suppose each unit has a message intended for all other units. The authors give a distributed algorithm to accomplish this in point-to-point networks which is optimal in the number...
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Veröffentlicht in: | IEEE transactions on computers 1993-02, Vol.42 (2), p.253-256 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | Consider a network in which each unit initially knows only its own identity and the identity of its immediate neighbors. Suppose each unit has a message intended for all other units. The authors give a distributed algorithm to accomplish this in point-to-point networks which is optimal in the number of transmissions it requires. They also show that this algorithm accomplishes this efficiently for broadcast (radio) networks, although the problem of finding a solution with the least number of transmissions, in broadcast networks, is shown to be NP-hard.< > |
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ISSN: | 0018-9340 1557-9956 |
DOI: | 10.1109/12.204799 |