Paper Abstract and Keywords |
Presentation |
2010-03-05 09:30
Implementation and Evaluation of a Context-aware Power Management System Hua Si, Fernando Panjaitan, Masateru Minami, Hiroyuki Morikawa (Univ. of Tokyo) IN2009-174 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Context-aware computing technologies provide great potential to help us adaptively reducing power consumption. We have proposed a context-aware power management system called Gynapse, which builds a three-level Hierarchical Hidden Markov Model (HHMM) to predict the exact usage of each device from multi-modal sensors, and then switches their power modes based on prediction to maximize the total energy saving under the constraint of user required response time. In this paper, we will discuss Gynapse’s implementation in our laboratory and experimental results. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Energy Saving / Context-awareness / Hierarchical Hidden Markov Model / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 449, IN2009-174, pp. 181-186, March 2010. |
Paper # |
IN2009-174 |
Date of Issue |
2010-02-25 (IN) |
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) |
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IN2009-174 |
Conference Information |
Committee |
NS IN |
Conference Date |
2010-03-04 - 2010-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Miyazaki Phoenix Seagaia Resort (Miyazaki) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General, NS+IN workshop (March 4-5) |
Paper Information |
Registration To |
IN |
Conference Code |
2010-03-NS-IN |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Implementation and Evaluation of a Context-aware Power Management System |
Sub Title (in English) |
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Keyword(1) |
Energy Saving |
Keyword(2) |
Context-awareness |
Keyword(3) |
Hierarchical Hidden Markov Model |
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1st Author's Name |
Hua Si |
1st Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
2nd Author's Name |
Fernando Panjaitan |
2nd Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
3rd Author's Name |
Masateru Minami |
3rd Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
4th Author's Name |
Hiroyuki Morikawa |
4th Author's Affiliation |
The University of Tokyo (Univ. of Tokyo) |
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Speaker |
Author-1 |
Date Time |
2010-03-05 09:30:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2009-174 |
Volume (vol) |
vol.109 |
Number (no) |
no.449 |
Page |
pp.181-186 |
#Pages |
6 |
Date of Issue |
2010-02-25 (IN) |
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