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Paper Abstract and Keywords
Presentation 2017-03-03 11:00
Design and Implementation of Directory Service for Future IoT Applications
Ved P. Kafle, Yusuke Fukushima, Pedro Martinez-Julia, Hiroaki Harai (NICT) IN2016-135
Abstract (in Japanese) (See Japanese page) 
(in English) When a massive number of devices get connected in the coming era of Internet of Things (IoT), we need a new type of directory service system that can store a huge number of records about IoT devices and perform their fast lookup and update. It should be more advance than the current DNS in terms of its capability to perform record lookup by heterogeneous types of keys (i.e. not only name), provide quick lookup service (latency of few millisecond), and allow dynamic update of records (latency of a few seconds). In this report, we present our proposal of such an IoT directory service for future IoT applications. It performs proactive caching of the records in various places (e.g. by following the mobility of IoT application clients) by dynamically assigning and adjusting virtualized network and computing resources so that it can maintain low lookup latency. We report on our preliminary implementation of some components of the proposed directory service system by using a NoSQL database and present the evaluation results.
Keyword (in Japanese) (See Japanese page) 
(in English) Internet of Things / IoT / Directory service / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 485, IN2016-135, pp. 227-232, March 2017.
Paper # IN2016-135 
Date of Issue 2017-02-23 (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)
Download PDF IN2016-135

Conference Information
Committee NS IN  
Conference Date 2017-03-02 - 2017-03-03 
Place (in Japanese) (See Japanese page) 
Place (in English) OKINAWA ZANPAMISAKI ROYAL HOTEL 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General 
Paper Information
Registration To IN 
Conference Code 2017-03-NS-IN 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Design and Implementation of Directory Service for Future IoT Applications 
Sub Title (in English)  
Keyword(1) Internet of Things  
Keyword(2) IoT  
Keyword(3) Directory service  
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1st Author's Name Ved P. Kafle  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Yusuke Fukushima  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Pedro Martinez-Julia  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Hiroaki Harai  
4th Author's Affiliation National Institute of Information and Communications Technology (NICT)
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Speaker Author-1 
Date Time 2017-03-03 11:00:00 
Presentation Time 20 minutes 
Registration for IN 
Paper # IN2016-135 
Volume (vol) vol.116 
Number (no) no.485 
Page pp.227-232 
#Pages 6 
Date of Issue 2017-02-23 (IN) 

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