Stationary and Deterministic Leader Election in Self-organizing Particle Systems
Stationary and Deterministic Leader Election in Self-organizing Particle Systems
复制标题
自组织粒子系统中的固定和确定性领导者选举
DOI:
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复制
发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Joseph L. Briones
中科院分区:
文献类型:
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作者:
R. Bazzi;Joseph L. Briones
We propose the first stationary and deterministic protocol for the leader election problem for non-simply connected particle systems in the geometric Amoebot model in which particles have no unique identifiers but have common chirality. The solution does not require particle movement to break symmetry (stationary) and does not allow particles to make probabilistic choices (deterministic). We show that leader election is possible if and only if the proposed protocol succeeds in electing a unique leader. We show that if the protocol fails to elect a leader, it will always succeed in finding a finite set of \(k \le 6\) leader candidates and the system must have k-symmetry that prevents the selection of less than k candidates. The protocols runs in \(O(n^2)\) steps, where n is the number of particles in the system. Other solutions to the leader election problem in the Amoebot model are either probabilistic, assume that the system is simply connected, and/or require stronger primitives to break symmetry.
DOI:
10.1007/978-3-319-21999-8_8
发表时间:
2015
期刊:
ArXiv
影响因子:
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作者:
Zahra Derakhshandeh;Robert Gmyr;Thim Strothmann;Rida A. Bazzi;Andrea W. Richa;Christian Scheideler
通讯作者:
Christian Scheideler
DOI:
10.1145/2933057.2933107
发表时间:
2016
期刊:
PODC
影响因子:
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作者:
Cannon, Sarah;Daymude, Joshua J.;Randall, Dana;Richa, Andréa W.
通讯作者:
Richa, Andréa W.
影响因子:
2.1
作者:
Daymude, Joshua J.;Derakhshandeh, Zahra;Strothmann, Thim
通讯作者:
Strothmann, Thim