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On a matrix-based measure of the degree of coreness of a node in a network

✍ Scribed by V. M. Chelnokov; V. L. Zephirova


Publisher
SP MAIK Nauka/Interperiodica
Year
2006
Tongue
English
Weight
247 KB
Volume
80
Category
Article
ISSN
0001-4346

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## Abstract We consider the problem of selecting a core node in a network under two potentially competing criteria, one being the sum of the distances to a set of terminals, the other being the cost of connecting this core node and the terminals with a Steiner tree. We characterize the worst‐case t