Vertex-connectivity for node failure identification in Boolean Network Tomography

被引:0
作者
Galesi, Nicola [1 ]
Ranjbar, Fariba [2 ]
Zito, Michele [3 ]
机构
[1] Sapienza Univ Roma, Rome, Italy
[2] Luiss Guido Carli, Rome, Italy
[3] Univ Liverpool, Liverpool, England
关键词
Failure identification; Boolean Network Tomography; Vertex connectivity; Augmented grids; Combinatorial problems;
D O I
10.1016/j.ipl.2023.106450
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We study the node failure identification problem in undirected graphs by means of Boolean Network Tomography. We argue that vertex-connectivity plays a central role. We prove bounds on the maximum number of simultaneous node failures that can be identified in arbitrary networks. We argue that (augmented) grids are a class of networks with large failure identifiability, and provide very tight results in this context. (c) 2023 Elsevier B.V. All rights reserved.
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页数:7
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