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:
影响因子:
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通讯作者:
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
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.