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Paper Abstract and Keywords
Presentation 2009-09-25 11:20
Modeling and Anomaly Detection of Environmental Electromagnetic Waves Based on Patterns of Diurnal Change Using HMM
Yuya Takase, Shinji Sako, Tadashi Kitamura, Ichi Takumi (Nagoya Inst. of Tech.), Masayasu Hata (Chubu Univ) SIP2009-51 SIS2009-26
Abstract (in Japanese) (See Japanese page) 
(in English) Japan is one of the highly seismic country and Japanese has suffered disastrous damage from huge earthquakes many times.
Therefore, it is very important to catch the portent of earthquakes to reduce the damage.
Anomalous environmental electromagnetic (EM) waves have been reported as
the portent of earthquakes.
We have been measuring the Extremely Low Frequency (ELF) band at about 40 sites in Japan
and our goal is to clarify the correlation between the anomalies and earthquakes.
Therefore, in this paper, in order to detect the anomalies we propose a method based on durnal change of EM waves using HMM.
Experimental results for huge earthquakes show the effectiveness of the proposed method.
Keyword (in Japanese) (See Japanese page) 
(in English) Environmental Electromagnetic Waves / Earthquake Prediction / ELF Band / Hidden Markov Model / Anomaly Detection / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 202, SIP2009-51, pp. 77-82, Sept. 2009.
Paper # SIP2009-51 
Date of Issue 2009-09-17 (SIP, SIS) 
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 SIP2009-51 SIS2009-26

Conference Information
Committee SIS SIP IPSJ-AVM  
Conference Date 2009-09-24 - 2009-09-25 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To SIP 
Conference Code 2009-09-SIS-SIP-AVM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Modeling and Anomaly Detection of Environmental Electromagnetic Waves Based on Patterns of Diurnal Change Using HMM 
Sub Title (in English)  
Keyword(1) Environmental Electromagnetic Waves  
Keyword(2) Earthquake Prediction  
Keyword(3) ELF Band  
Keyword(4) Hidden Markov Model  
Keyword(5) Anomaly Detection  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Yuya Takase  
1st Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
2nd Author's Name Shinji Sako  
2nd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
3rd Author's Name Tadashi Kitamura  
3rd Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
4th Author's Name Ichi Takumi  
4th Author's Affiliation Nagoya Institute of Technology (Nagoya Inst. of Tech.)
5th Author's Name Masayasu Hata  
5th Author's Affiliation Chubu University (Chubu Univ)
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Speaker Author-1 
Date Time 2009-09-25 11:20:00 
Presentation Time 25 minutes 
Registration for SIP 
Paper # SIP2009-51, SIS2009-26 
Volume (vol) vol.109 
Number (no) no.202(SIP), no.203(SIS) 
Page pp.77-82 
#Pages 6 
Date of Issue 2009-09-17 (SIP, SIS) 

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