Self-Stabilizing Small k-Dominating Sets

Self-Stabilizing Small k-Dominating Sets
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自稳定小型 k 支配集

DOI:
10.1109/icnc.2011.15
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发表时间:
2011
期刊:
2011 Second International Conference on Networking and Computing
影响因子:
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通讯作者:
Yvan Rivierre
Yvan Rivierre
中科院分区:
--
文献类型:
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作者:
A. Datta;L. Larmore;Stéphane Devismes;K. Heurtefeux;Yvan Rivierre

文献摘要

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一种自稳定算法,在瞬时故障击中系统并将其置于某个任意全局状态之后,在有限时间内恢复,而无需外部(例如,人)干预。本文提出了一个分布式异步静默自稳定算法,用于在任意确定的网络中寻找至多n/(k+1)个进程的最小k-控制集。我们提出了一个Transformer,它允许我们的算法在不公平的守护进程(最弱的调度假设)下工作。我们的解决方案的复杂度是O(n)轮和O(Dn ²)步,每个进程使用O(log n + k log n)位,其中D是网络的直径。
A self-stabilizing algorithm, after transient faults hit the system and place it in some arbitrary global state, recovers in finite time without external (e.g., human) intervention. In this paper, we propose a distributed asynchronous silent self-stabilizing algorithm for finding a minimal k-dominating set of at most n/(k+1) processes in an arbitrary identified network of size n. We propose a transformer that allows our algorithm work under an unfair daemon (the weakest scheduling assumption). The complexity of our solution is in O(n) rounds and O(D n²) steps using O(log n + k log n) bits per process where D is the diameter of the network.