Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika
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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2015, Number 5, Pages 44–47 (Mi vmumm267)  

Short notes

The hierarchical hub labeling is non-efficient

R. A. Savchenko

Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
References:
Abstract: We study the shortest path problem in a graph using hub labeling. It is proved that a hierarchical hub labeling can be $\Omega(\sqrt n)$ times larger than the minimal (non-hierarchical) hub labeling.
Key words: find shortest path in a graph, hub labeling, hierarchical hub labeling.
Received: 28.04.2014
English version:
Moscow University Mathematics Bulletin, 2015, Volume 70, Issue 5, Pages 223–225
DOI: https://doi.org/10.3103/S0027132215050071
Bibliographic databases:
Document Type: Article
UDC: 519.178
Language: Russian
Citation: R. A. Savchenko, “The hierarchical hub labeling is non-efficient”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2015, no. 5, 44–47; Moscow University Mathematics Bulletin, 70:5 (2015), 223–225
Citation in format AMSBIB
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