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Paper Abstract and Keywords
Presentation 2019-07-26 14:50
Bi-objective Reliable Network Design with Genetic Algorithm
Natsumi Takahashi (Aoyama Gakuin Univ.), Tomoaki Akiba (Chiba Inst. of Tech.), Hisahi Yamamoto (Tokyo Metropolitan Univ.), Takashi Shinzato (Tamagawa Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, we consider two-objective network design problem with all-terminal reliability and construction costs. There is a trade-off relation between reliability and costs. Therefore, we need to obtain Pareto solutions for network evaluation. However, multi-objective network requires much time to obtain Pareto solutions when the number of nodes or edges is large. To obtain the Pareto front in a reasonable time, previous study proposed an algorithm which used genetic algorithm (GA) to generate solutions. This algorithm can evaluate the networks with more than 7 nodes. Evaluating such size networks was computationally intractable. However, accuracy of solution search isn’t high. Therefore, we propose the improved algorithm in selection and crossover operations such that Pareto solutions properties are reflected. And then, the accuracy of our proposed algorithm is evaluated by numerical experiments.
Keyword (in Japanese) (See Japanese page) 
(in English) Multi-Objective Network / All-Terminal Reliability / Pareto Optimal solutions / Genetic Algorithm / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 150, R2019-16, pp. 13-18, July 2019.
Paper # R2019-16 
Date of Issue 2019-07-19 (R) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee R  
Conference Date 2019-07-26 - 2019-07-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Ichinoseki Cultural Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Reliability Theory, Communication Network Reliability, Reliability General 
Paper Information
Registration To R 
Conference Code 2019-07-R 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Bi-objective Reliable Network Design with Genetic Algorithm 
Sub Title (in English)  
Keyword(1) Multi-Objective Network  
Keyword(2) All-Terminal Reliability  
Keyword(3) Pareto Optimal solutions  
Keyword(4) Genetic Algorithm  
1st Author's Name Natsumi Takahashi  
1st Author's Affiliation Aoyama Gakuin University (Aoyama Gakuin Univ.)
2nd Author's Name Tomoaki Akiba  
2nd Author's Affiliation Chiba Institute of Technology (Chiba Inst. of Tech.)
3rd Author's Name Hisahi Yamamoto  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
4th Author's Name Takashi Shinzato  
4th Author's Affiliation Tamagawa University (Tamagawa Univ.)
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Date Time 2019-07-26 14:50:00 
Presentation Time 25 
Registration for R 
Paper # IEICE-R2019-16 
Volume (vol) IEICE-119 
Number (no) no.150 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-R-2019-07-19 

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