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Paper Abstract and Keywords
Presentation 2004-07-15 09:30
A simple estimation method of the network reliability with failure scale -- Examination of computational complexity and precision proposed estimation method --
Hiroyuki Funakoshi, Hitoshi Watanabe (NTT)
Abstract (in Japanese) (See Japanese page) 
(in English) A service unavailability is used as a measure of reliability for actual telecommunication networks. Nevertheless, this measure has a problem that the measure could not consider the relationship between reliability and failure scale. We have already proposed the simple estimation method of the network reliability with failure scale for a viewpoint of user, with extendion and generalization of existing method.
In this paper, we examine some issues (1) computational complexity compared with other method (2) precision of proposed estimation method.
Keyword (in Japanese) (See Japanese page) 
(in English) reliability / unavailability / failure scale / / / / /  
Reference Info. IEICE Tech. Rep., vol. 104, no. 187, CQ2004-49, pp. 1-5, July 2004.
Paper # CQ2004-49 
Date of Issue 2004-07-08 (CQ) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee CQ  
Conference Date 2004-07-15 - 2004-07-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Kitami Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile, Content, Security, Reliability, etc. 
Paper Information
Registration To CQ 
Conference Code 2004-07-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A simple estimation method of the network reliability with failure scale 
Sub Title (in English) Examination of computational complexity and precision proposed estimation method 
Keyword(1) reliability  
Keyword(2) unavailability  
Keyword(3) failure scale  
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1st Author's Name Hiroyuki Funakoshi  
1st Author's Affiliation NTT Service Integration Laboratories. (NTT)
2nd Author's Name Hitoshi Watanabe  
2nd Author's Affiliation NTT Service Integration Laboratories. (NTT)
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Speaker Author-1 
Date Time 2004-07-15 09:30:00 
Presentation Time 25 minutes 
Registration for CQ 
Paper # CQ2004-49 
Volume (vol) vol.104 
Number (no) no.187 
Page pp.1-5 
#Pages
Date of Issue 2004-07-08 (CQ) 


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