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Paper Abstract and Keywords
Presentation 2014-07-30 15:15
Spatiotemporal compression and hierarchization for low-power sensor networks
Takashi Nakada, Yukito Tanaka (Univ. of Tokyo), Keiro Muro (Hitachi), Takeo Murakami, Shintaro Fujisaki (Hitachi Information & Telecommunication Engineering), Takanori Shimura, Taizo Kinoshita (Hitachi), Hiroshi Nakamura (Univ. of Tokyo) CPSY2014-40
Abstract (in Japanese) (See Japanese page) 
(in English) Minimizing the energy consumption of sensor network systems is a very critical concern. As a result, we need to minimize their energy consumption. For such a purpose, reducing the size and number of transmissions through compression can be very effective but there is a trade-off between the compression rate and the quality of service such as delay and precision. To cope with this problem, we propose to use both spatiotemporal compression and hierarchization. We confirm in this study that the proposal is very useful in realizing low-power and high quality
sensor networks.
Keyword (in Japanese) (See Japanese page) 
(in English) Sensor networks / Spatiotemporal compression / Hierarchization / / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 155, CPSY2014-40, pp. 179-184, July 2014.
Paper # CPSY2014-40 
Date of Issue 2014-07-21 (CPSY) 
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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee CPSY DC  
Conference Date 2014-07-28 - 2014-07-30 
Place (in Japanese) (See Japanese page) 
Place (in English) Toki Messe, Niigata 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Parallel, Distributed and Cooperative Processing 
Paper Information
Registration To CPSY 
Conference Code 2014-07-CPSY-DC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Spatiotemporal compression and hierarchization for low-power sensor networks 
Sub Title (in English)  
Keyword(1) Sensor networks  
Keyword(2) Spatiotemporal compression  
Keyword(3) Hierarchization  
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1st Author's Name Takashi Nakada  
1st Author's Affiliation The University of Tokyo (Univ. of Tokyo)
2nd Author's Name Yukito Tanaka  
2nd Author's Affiliation The University of Tokyo (Univ. of Tokyo)
3rd Author's Name Keiro Muro  
3rd Author's Affiliation Hitachi, Ltd. (Hitachi)
4th Author's Name Takeo Murakami  
4th Author's Affiliation Hitachi Information & Telecommunication Engineering, Ltd. (Hitachi Information & Telecommunication Engineering)
5th Author's Name Shintaro Fujisaki  
5th Author's Affiliation Hitachi Information & Telecommunication Engineering, Ltd. (Hitachi Information & Telecommunication Engineering)
6th Author's Name Takanori Shimura  
6th Author's Affiliation Hitachi, Ltd. (Hitachi)
7th Author's Name Taizo Kinoshita  
7th Author's Affiliation Hitachi, Ltd. (Hitachi)
8th Author's Name Hiroshi Nakamura  
8th Author's Affiliation The University of Tokyo (Univ. of Tokyo)
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Speaker
Date Time 2014-07-30 15:15:00 
Presentation Time 25 
Registration for CPSY 
Paper # IEICE-CPSY2014-40 
Volume (vol) IEICE-114 
Number (no) no.155 
Page pp.179-184 
#Pages IEICE-6 
Date of Issue IEICE-CPSY-2014-07-21 


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