کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
428853 | 686943 | 2015 | 7 صفحه PDF | دانلود رایگان |
• We address the decomposition of graphs into stars in a distributed way.
• We propose a new self-stabilizing algorithm for decomposing arbitrary graphs into stars having same size.
• The proposed algorithm has polynomial moves complexity.
• Formal proofs for correctness and convergence are provided.
A p -star is a complete bipartite graph K1,pK1,p with one center node and p leaves. In this paper, we propose a polynomial self-stabilizing algorithm for maximal graph decomposition into p-stars. Given an arbitrary graph G and a positive integer p⩾1p⩾1, this decomposition provides disjoint components of G, such that each component induces a p-star in G . Under the unfair distributed scheduler, the algorithm converges within O(Δ2m)O(Δ2m) moves where m is the number of edges and Δ is maximum node degree in the graph G.
Journal: Information Processing Letters - Volume 115, Issue 11, November 2015, Pages 892–898