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Paper Abstract and Keywords
Presentation 2024-03-22 14:00
Virtual Network Embedding Based on Property of Substrate Network in Multi-service Environments
Yamato Negishi, Ryo Yamamoto, Satoshi Ohzahata (UEC) ICM2023-58
Abstract (in Japanese) (See Japanese page) 
(in English) The need for flexible network control to accommodate diverse service demands in heterogeneous environments is emerging to realize the super-smart society envisaged by Society 5.0. Network virtualization, which establishes logical virtual networks on general-purpose physical resources, is considered one of the most promising solutions to achieve the objective. In network virtualization, each virtual network element must be individually mapped to the substrate network resources, and determining the mapping is referred to as the virtual network embedding (VNE) problem. Conventional algorithms have been proposed to solve the VNE problem as an optimization problem and have demonstrated their advantages in environments with sufficient network resources. However, the conventional algorithms are not applicable to heterogeneous environments since they cannot formulate the optimization problem due to the diversity of physical network resources and the limited amount of absolute resources. This study proposes a novel algorithm that employs multi-objective optimization and multi-criteria decision-making to solve the VNE problem in heterogeneous environments to address the drawbacks of the conventional algorithm, and computer simulations verify the feasibility of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Virtual Network Embedding / Multi-objective optimization / Multi-criteria decision-making / Genetic algorithm / / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 449, ICM2023-58, pp. 65-70, March 2024.
Paper # ICM2023-58 
Date of Issue 2024-03-14 (ICM) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee ICM  
Conference Date 2024-03-21 - 2024-03-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Prefectural Museum and Art Museum 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ICM 
Conference Code 2024-03-ICM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Virtual Network Embedding Based on Property of Substrate Network in Multi-service Environments 
Sub Title (in English)  
Keyword(1) Virtual Network Embedding  
Keyword(2) Multi-objective optimization  
Keyword(3) Multi-criteria decision-making  
Keyword(4) Genetic algorithm  
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1st Author's Name Yamato Negishi  
1st Author's Affiliation The University of Electro-Communications (UEC)
2nd Author's Name Ryo Yamamoto  
2nd Author's Affiliation The University of Electro-Communications (UEC)
3rd Author's Name Satoshi Ohzahata  
3rd Author's Affiliation The University of Electro-Communications (UEC)
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Speaker Author-1 
Date Time 2024-03-22 14:00:00 
Presentation Time 20 minutes 
Registration for ICM 
Paper # ICM2023-58 
Volume (vol) vol.123 
Number (no) no.449 
Page pp.65-70 
#Pages 6 
Date of Issue 2024-03-14 (ICM) 

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