DocumentCode
20633
Title
Comments on `Availability Formulations for Segment Protection´
Author
Babarczi, P. ; Tapolcai, Janos ; Tornatore, Massimo
Author_Institution
MTA-BME Future Internet Res. Group, Budapest Univ. of Technol. & Econ., Budapest, Hungary
Volume
61
Issue
6
fYear
2013
fDate
Jun-13
Firstpage
2591
Lastpage
2591
Abstract
In this comment, we present some remarks on the availability evaluation of overlap dedicated segment protection (o-DSP) method in Tornatore et al., 2010, "Availability Formulations for Segment Protection” [1]. We show how to correctly apply the pivotal decomposition availability-evaluation method in directed graphs (which was claimed to inapplicable in [1]), such that it gives the same (exact) connection availability value as the generating function method proposed in the original paper.
Keywords
directed graphs; telecommunication network routing; availability formulations; connection availability; decomposition availability evaluation method; directed graphs; overlap dedicated segment protection; Availability; Educational institutions; Indexes; Internet; Mathematical model; Polynomials; Dedicated segment protection; availability evaluation; conditional decomposition; factoring; pivotal decomposition;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/TCOMM.2013.041113.120005
Filename
6502165
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