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Paper Abstract and Keywords
Presentation 2019-03-17 17:25
QoS-Aware Similar Data Reduction Method in On-demand Wide-Area Data Analysis System
Kento Ikkaku, Shun Gokita, Makoto Kubota, Noriyuki Fukuyama (Fujitsu Lab.) CPSY2018-109 DC2018-91
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, needs for making it possible to utilize geo-distributed and accumulated data, such as video data recorded in a car drive recorder, from various services on demand are increasing. The approach of collecting all the data that meets an user request in the cloud greatly impairs responsiveness because the network bandwidth is low and it can not deal with dynamically changing the communication bandwidth and computer load in each edge node. In this paper, we use the fact that each edge node stores similar data having the same meaning as viewed from the service in duplicate, and propose a method to efficiently remove similar data adjusting to current bandwidth between edge nodes, which minimize the data collection completion time.
Keyword (in Japanese) (See Japanese page) 
(in English) Widely data analysis / IoT / similar data removal / / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 514, CPSY2018-109, pp. 187-192, March 2019.
Paper # CPSY2018-109 
Date of Issue 2019-03-10 (CPSY, DC) 
ISSN Online edition: ISSN 2432-6380
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 CPSY2018-109 DC2018-91

Conference Information
Conference Date 2019-03-17 - 2019-03-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Nishinoomote City Hall (Tanega-shima) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ETNET2019 
Paper Information
Registration To CPSY 
Conference Code 2019-03-CPSY-DC-SLDM-EMB-ARC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) QoS-Aware Similar Data Reduction Method in On-demand Wide-Area Data Analysis System 
Sub Title (in English)  
Keyword(1) Widely data analysis  
Keyword(2) IoT  
Keyword(3) similar data removal  
1st Author's Name Kento Ikkaku  
1st Author's Affiliation Fujitsu Laboratories LTD. (Fujitsu Lab.)
2nd Author's Name Shun Gokita  
2nd Author's Affiliation Fujitsu Laboratories LTD. (Fujitsu Lab.)
3rd Author's Name Makoto Kubota  
3rd Author's Affiliation Fujitsu Laboratories LTD. (Fujitsu Lab.)
4th Author's Name Noriyuki Fukuyama  
4th Author's Affiliation Fujitsu Laboratories LTD. (Fujitsu Lab.)
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Speaker Author-1 
Date Time 2019-03-17 17:25:00 
Presentation Time 20 minutes 
Registration for CPSY 
Paper # CPSY2018-109, DC2018-91 
Volume (vol) vol.118 
Number (no) no.514(CPSY), no.515(DC) 
Page pp.187-192 
Date of Issue 2019-03-10 (CPSY, DC) 

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