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Paper Abstract and Keywords
Presentation 2022-03-11 09:50
A Study on Fuzzy-Based Caching Scheme in Edge Computing
Yusuke Ito (Tokyo Univ. of Science), Tomotaka Kimura (Doshisha Univ.), Koji Hirata (Kansai Univ.) NS2021-140
Abstract (in Japanese) (See Japanese page) 
(in English) Edge computing is expected as a network architecture for IoT services. It can reduce communication latency by introducing caching at the network edge. However, the conventional caching methods focus only on content popularity as decision metrics and do not consider feedback generation time, which may degrade the feedback performance. In this paper, we propose a fuzzy-based caching method to improve feedback delay in edge computing. Our method uses fuzzy theory to determine the priority of each feedback information, and selects the one to be cached according to its priority. The simulation results show that the proposed scheme can improve feedback time.
Keyword (in Japanese) (See Japanese page) 
(in English) IoT / edge computing / caching / generation time / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 433, NS2021-140, pp. 103-108, March 2022.
Paper # NS2021-140 
Date of Issue 2022-03-03 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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)
Download PDF NS2021-140

Conference Information
Committee NS IN  
Conference Date 2022-03-10 - 2022-03-11 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2022-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Fuzzy-Based Caching Scheme in Edge Computing 
Sub Title (in English)  
Keyword(1) IoT  
Keyword(2) edge computing  
Keyword(3) caching  
Keyword(4) generation time  
1st Author's Name Yusuke Ito  
1st Author's Affiliation Tokyo University of Science (Tokyo Univ. of Science)
2nd Author's Name Tomotaka Kimura  
2nd Author's Affiliation Doshisha University (Doshisha Univ.)
3rd Author's Name Koji Hirata  
3rd Author's Affiliation Kansai University (Kansai Univ.)
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Speaker Author-1 
Date Time 2022-03-11 09:50:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2021-140 
Volume (vol) vol.121 
Number (no) no.433 
Page pp.103-108 
Date of Issue 2022-03-03 (NS) 

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