DocumentCode :
411556
Title :
Some issues in network capacity reliability
Author :
Chen, Huey-Kuo ; Hsu, Min-Chao ; Hsieh, Che-Fu
Author_Institution :
Nat. Central Univ., Chung-li, Taiwan
Volume :
1
fYear :
2004
fDate :
21-23 March 2004
Firstpage :
293
Abstract :
As a commentary note, this paper attempts to elaborate and make constructive critiques on Chen et als paper in which four issues may be identified: (1) travelers rerouting behavior is not respected when degeneracy of link capacities occurs, (2) variations of link flows and capacities in time is not considered, (3) sensitivity information of network capacity with respect to link flow cannot be directly derived, and (4) the trial-and-error method used in solving the bi-level network reliability problem is computationally inefficient. A new reliability model formulation is thus proposed to resolve the first two shortcomings. The methodological framework of Chen et al is still adopted but with necessary modifications based in the last two comments. A numerical example is then provided to validate the proposed framework.
Keywords :
Monte Carlo methods; reliability theory; road traffic; transportation; Monte Carlo methods; bilevel network reliability problem; network capacity; reliability model; road traffic; travelers rerouting behavior; trial-error method; Analytical models; Capacity planning; Computer networks; Intelligent networks; Sensitivity analysis; Switches; Telecommunication traffic; Traffic control; Transportation; Uncertainty;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Networking, Sensing and Control, 2004 IEEE International Conference on
ISSN :
1810-7869
Print_ISBN :
0-7803-8193-9
Type :
conf
DOI :
10.1109/ICNSC.2004.1297451
Filename :
1297451
Link To Document :
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