IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2015-03-02 11:00
Prediction of temperature distribution by gaussian process dynamical model for green data center
Koji Suganuma (NAIST), Yuya Tarutani, Go Hasegawa, Yutaka Nakamura (Osaka Univ.), Norimichi Ukita (NAIST), Kazuhiro Matsuda (NTT - AT), Morito Matsuoka (Osaka Univ.) NS2014-204
Abstract (in Japanese) (See Japanese page) 
(in English) The prediction of temperature distribution is required for reducing the power consumption of the data center. In this paper, we propose a method to predict the temperature distribution in data center by machine learning with the past operation data of the data center. In the proposed method, we use Gaussian process dynamical model (GPDM), which the method applies Gaussian process for dynamical system, as a learning model for reflecting the nonlinearity and dynamics of operation data of the data center. In this paper, we evaluate the performance of proposed method by comparing the prediction of temperature distribution results with the actual data at our experimental data center. As a result, we show that the proposed method can predict temperature distribution within a range of 0.932 $+/-$ 1.51 (root mean square error $+/-$ 1 standard deviation) using Gaussian process dynamical model in this paper.
Keyword (in Japanese) (See Japanese page) 
(in English) data center / power consumption reduction / temperature distribution prediction / gaussian process dynamical model / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 477, NS2014-204, pp. 155-160, March 2015.
Paper # NS2014-204 
Date of Issue 2015-02-23 (NS) 
ISSN Print edition: ISSN 0913-5685    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)
Download PDF NS2014-204

Conference Information
Committee NS IN  
Conference Date 2015-03-02 - 2015-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To NS 
Conference Code 2015-03-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Prediction of temperature distribution by gaussian process dynamical model for green data center 
Sub Title (in English)  
Keyword(1) data center  
Keyword(2) power consumption reduction  
Keyword(3) temperature distribution prediction  
Keyword(4) gaussian process dynamical model  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Koji Suganuma  
1st Author's Affiliation Nara Institute of Science and Technology (NAIST)
2nd Author's Name Yuya Tarutani  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Go Hasegawa  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Yutaka Nakamura  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Norimichi Ukita  
5th Author's Affiliation Nara Institute of Science and Technology (NAIST)
6th Author's Name Kazuhiro Matsuda  
6th Author's Affiliation NTT Advanced Technology Corporation (NTT - AT)
7th Author's Name Morito Matsuoka  
7th Author's Affiliation Osaka University (Osaka Univ.)
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2015-03-02 11:00:00 
Presentation Time 20 minutes 
Registration for NS 
Paper # NS2014-204 
Volume (vol) vol.114 
Number (no) no.477 
Page pp.155-160 
#Pages
Date of Issue 2015-02-23 (NS) 


[Return to Top Page]

[Return to IEICE Web Page]


The Institute of Electronics, Information and Communication Engineers (IEICE), Japan