A matrix approach to graph maximum stable set and coloring problems with application to multi-agent systems
A matrix approach to graph maximum stable set and coloring problems with application to multi-agent systems
复制标题
应用于多智能体系统的图形最大稳定集和着色问题的矩阵方法
DOI:
10.1016/j.automatica.2012.03.024
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发表时间:
2012-07
期刊:
影响因子:
6.4
通讯作者:
LIU Zhenbin
中科院分区:
文献类型:
--
作者:
WANG Yuzhen;Zhang chenghui;LIU Zhenbin
Using the semi-tensor product of matrices, this paper investigates the maximum (weight) stable set and vertex coloring problems of graphs with application to the group consensus of multi-agent systems, and presents a number of new results and algorithms. Firstly, by defining a characteristic logical vector and using the matrix expression of logical functions, an algebraic description is obtained for the internally stable set problem, based on which a new algorithm to find all the internally stable sets is established for any graph. Secondly, the maximum (weight) stable set problem is considered, and a necessary and sufficient condition is presented, by which an algorithm to find all the maximum (weight) stable sets is obtained. Thirdly, the vertex coloring problem is studied by using the semi-tensor product method, and two necessary and sufficient conditions are proposed for the colorability, based on which a new algorithm to find all the k-coloring schemes and minimum coloring partitions is put forward. Finally, the obtained results are applied to multi-agent systems, and a new protocol design procedure is presented for the group consensus problem. The study of illustrative examples shows that the results/algorithms presented in this paper are very effective.
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DOI:
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发表时间:
1974
期刊:
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影响因子:
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作者:
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通讯作者:
S. Poljak
DOI:
10.1016/j.dam.2006.07.017
发表时间:
2003-05
期刊:
Discret. Appl. Math.
影响因子:
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作者:
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P. Galinier;A. Hertz;N. Zufferey
DOI:
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发表时间:
2011-08
期刊:
Expert Syst. Appl.
影响因子:
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作者:
J. A. Torkestani;M. Meybodi
通讯作者:
J. A. Torkestani;M. Meybodi
影响因子:
6.4
作者:
Cheng, Daizhan;Li, Zhiqiang;Qi, Hongsheng
通讯作者:
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DOI:
10.1016/s0377-2217(02)00362-4
发表时间:
2003-08
期刊:
Eur. J. Oper. Res.
影响因子:
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作者:
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通讯作者:
J. Yáñez;J. Ramírez