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| Presentation | 2014-03-08 10:50 Implementing Environment Context Reasoning with House Log in Home Network Tetsuya Masuda, Yuichi Watanabe, Shinsuke Matsumoto, Sachio Saiki, Masahide Nakamura (Kobe Univ.)  LOIS2013-69 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the conventional context-aware services, every context was defined with present situations only. Our previous work has extended the limitation so that a context can involve past situations, by using house log of the home network system (HNS). Although we presented the definition and application of the context with the house log (called log contexts), a concrete system has not been implemented yet. In this paper, we therefore design and implement a system that can obtain the log context using the environmental sensors and their log data stored in our actual HNS environment (CS27-HNS). In the implementation, we define four layers (application, log context, log query, and DB connection) of the system, so that the log context can be easily created and managed. Using the developed system, we define and evaluate log contexts of ``it is 5 degree colder than yesterday'' and ``it is the coldest day today among these years'' in CS27-HNS, in order to demonstrate practical feasibility. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | context / context-aware service / house log / environment sensor / query / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 479, LOIS2013-69, pp. 89-94, March 2014. | |
| Paper # | LOIS2013-69 | |
| Date of Issue | 2014-02-28 (LOIS) | |
| 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 | LOIS2013-69 |
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| Conference Information | |
| Committee | LOIS |
| Conference Date | 2014-03-07 - 2014-03-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LOIS |
| Conference Code | 2014-03-LOIS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Implementing Environment Context Reasoning with House Log in Home Network |
| Sub Title (in English) | |
| Keyword(1) | context |
| Keyword(2) | context-aware service |
| Keyword(3) | house log |
| Keyword(4) | environment sensor |
| Keyword(5) | query |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Tetsuya Masuda |
| 1st Author's Affiliation | Kobe University (Kobe Univ.) |
| 2nd Author's Name | Yuichi Watanabe |
| 2nd Author's Affiliation | Kobe University (Kobe Univ.) |
| 3rd Author's Name | Shinsuke Matsumoto |
| 3rd Author's Affiliation | Kobe University (Kobe Univ.) |
| 4th Author's Name | Sachio Saiki |
| 4th Author's Affiliation | Kobe University (Kobe Univ.) |
| 5th Author's Name | Masahide Nakamura |
| 5th Author's Affiliation | Kobe University (Kobe Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-03-08 10:50:00 |
| Presentation Time | 25 minutes |
| Registration for | LOIS |
| Paper # | LOIS2013-69 |
| Volume (vol) | vol.113 |
| Number (no) | no.479 |
| Page | pp.89-94 |
| #Pages | 6 |
| Date of Issue | 2014-02-28 (LOIS) |
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