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| Paper Abstract and Keywords | ||
| Presentation | 2012-07-12 11:00 A Service Trigger Detection Mechanism Based on Geographical and Social Relations Takayuki Nishio, Ryoichi Shinkuma (Kyoto Univ.), Francesco De Pellegrini (CREATE-NET), Hiroyuki Kasai (UEC), Kazuhiro Yamaguchi (KDL), Tatsuro Takahashi (Kyoto Univ.)  CQ2012-17 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Context awareness is believed to be a key enabler for the new network service paradigm brought by cloud computing platforms and smartphone OSs. This work focuses on the core problem of how to detect changes of context for network services. Detection of such changes can trigger timely system reconfigurations. In this paper, we propose a trigger detection mechanism based on a mixed representation model that encodes geographical and social relationships among people and other social objects by using a graph. When a significant change in the graph occurs, our mechanism detects a trigger. It accounts for the fact that a geographical relationship among objects socially connected with each other significantly changes. The main benefits of our method are that 1) it does not require building reference models in advance, and 2) it can deal with different kinds of social objects uniformly once the graph is defined. We evaluate the performance of our method by a computer simulation. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | social closeness / geographical adjacency / geographical relation graph / context awareness / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 119, CQ2012-17, pp. 1-4, July 2012. | |
| Paper # | CQ2012-17 | |
| Date of Issue | 2012-07-05 (CQ) | |
| 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 | CQ2012-17 |
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| Conference Information | |
| Committee | CQ |
| Conference Date | 2012-07-12 - 2012-07-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Ehime Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Audio and video quality, Media quality, Quality control of networks, Architecture of next generation/future networks, Ultra realistic communication, Reliability, general fields |
| Paper Information | |
| Registration To | CQ |
| Conference Code | 2012-07-CQ |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Service Trigger Detection Mechanism Based on Geographical and Social Relations |
| Sub Title (in English) | |
| Keyword(1) | social closeness |
| Keyword(2) | geographical adjacency |
| Keyword(3) | geographical relation graph |
| Keyword(4) | context awareness |
| Keyword(5) | |
| Keyword(6) | |
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| Keyword(8) | |
| 1st Author's Name | Takayuki Nishio |
| 1st Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 2nd Author's Name | Ryoichi Shinkuma |
| 2nd Author's Affiliation | Kyoto University (Kyoto Univ.) |
| 3rd Author's Name | Francesco De Pellegrini |
| 3rd Author's Affiliation | CREATE-NET (CREATE-NET) |
| 4th Author's Name | Hiroyuki Kasai |
| 4th Author's Affiliation | The University of Electro-Communications (UEC) |
| 5th Author's Name | Kazuhiro Yamaguchi |
| 5th Author's Affiliation | Kobe Digital Labo.,Inc. (KDL) |
| 6th Author's Name | Tatsuro Takahashi |
| 6th Author's Affiliation | Kyoto University (Kyoto Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-07-12 11:00:00 |
| Presentation Time | 25 minutes |
| Registration for | CQ |
| Paper # | CQ2012-17 |
| Volume (vol) | vol.112 |
| Number (no) | no.119 |
| Page | pp.1-4 |
| #Pages | 4 |
| Date of Issue | 2012-07-05 (CQ) |
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