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Paper Abstract and Keywords
Presentation 2020-02-27 14:30
An Estimation of Network Traffic Validation based on Sparse Coding
Takayuki Nakachi, Yitu Wang (NTT) CAS2019-107 CS2019-107
Abstract (in Japanese) (See Japanese page) 
(in English) With accurate network traffic prediction, future communication networks can realize self-management and enjoy intelligent and efficient automation. Benefiting from discovering the sparse property of network traffic in temporal domain, it becomes possible to develop compact algorithms with high accuracy and low computational complexity. For this purpose, we establish an analytical framework for network traffic prediction by extending traditional sparse representation to predictive sparse representation, and try to take the full advantage of such sparsity. To promote the capability of capturing the rapidly changing traffic, we slightly modify the sparse representation-based prediction by adopting Lyapunov optimization.
Finally, our proposed algorithm is evaluated by simulation to show its superiority over the conventional schemes such as stochastic based ARIMA, deep learning based RCLSTM etc.
Keyword (in Japanese) (See Japanese page) 
(in English) Network Traffic Estimation / Time Series Prediction / Sparse Model / Dual Queue System / Lyapunov Optimization / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 424, CS2019-107, pp. 55-60, Feb. 2020.
Paper # CS2019-107 
Date of Issue 2020-02-20 (CAS, CS) 
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 CAS2019-107 CS2019-107

Conference Information
Committee CS CAS  
Conference Date 2020-02-27 - 2020-02-28 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English) Network processor, Signal processing and circuits for communications, Wireless LAN / PAN, etc. 
Paper Information
Registration To CS 
Conference Code 2020-02-CS-CAS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An Estimation of Network Traffic Validation based on Sparse Coding 
Sub Title (in English)  
Keyword(1) Network Traffic Estimation  
Keyword(2) Time Series Prediction  
Keyword(3) Sparse Model  
Keyword(4) Dual Queue System  
Keyword(5) Lyapunov Optimization  
1st Author's Name Takayuki Nakachi  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Yitu Wang  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Date Time 2020-02-27 14:30:00 
Presentation Time 25 
Registration for CS 
Paper # IEICE-CAS2019-107,IEICE-CS2019-107 
Volume (vol) IEICE-119 
Number (no) no.423(CAS), no.424(CS) 
Page pp.55-60 
#Pages IEICE-6 
Date of Issue IEICE-CAS-2020-02-20,IEICE-CS-2020-02-20 

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