Paper Abstract and Keywords |
Presentation |
2009-03-04 09:00
A Sensor Service Framework for Context-aware Applications Hiroyuki Sakamoto, Hiroshi Igaki, Masahide Nakamura (Kobe Univ.) IN2008-196 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In recent years, context-aware applications which estimate contexts with sensors and provides services according to the contexts are widely developed.
In most of such applications, the application and sensors are tightly-coupled.
This causes the implementation of the application becomes more complicated.
Furthermore, network load between the application and sensor increases severely with increase of the number of sensors.
In this paper, we propose a sensor service framework.
The framework wraps sensor-specific logic into a sensor service.
A context-aware application can access any sensors with standardized APIs of the services.
Moreover, the application delegates a part of context estimation process.
Due to the delecation, network load is minimized because the application communicates with the sensor only when the status of estimated context is changed.
We developed some sensor services as case study with our sensor service framework. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Sensor driven / Home network / Sensor Middleware / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 458, IN2008-196, pp. 381-386, March 2009. |
Paper # |
IN2008-196 |
Date of Issue |
2009-02-24 (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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IN2008-196 |
Conference Information |
Committee |
IN NS |
Conference Date |
2009-03-03 - 2009-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa-Zanpamisaki Royal Hotel |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General issues |
Paper Information |
Registration To |
IN |
Conference Code |
2009-03-IN-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Sensor Service Framework for Context-aware Applications |
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Sensor driven |
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Home network |
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Sensor Middleware |
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1st Author's Name |
Hiroyuki Sakamoto |
1st Author's Affiliation |
Kobe University (Kobe Univ.) |
2nd Author's Name |
Hiroshi Igaki |
2nd Author's Affiliation |
Kobe University (Kobe Univ.) |
3rd Author's Name |
Masahide Nakamura |
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Kobe University (Kobe Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-03-04 09:00:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2008-196 |
Volume (vol) |
vol.108 |
Number (no) |
no.458 |
Page |
pp.381-386 |
#Pages |
6 |
Date of Issue |
2009-02-24 (IN) |
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