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Paper Abstract and Keywords
Presentation 2018-01-18 13:35
Numerical Evaluation of Cooperative Edge System for Realtime Predictive Information Delivery
MAsahiro Kanbayashi, Shingo Kato, Ryoichi Shinkuma (Kyoto Univ.) MoNA2017-42
Abstract (in Japanese) (See Japanese page) 
(in English) Traffic congestion is still a serious social problem in the recent years.Predictive road traffic information delivery is expected as a promising solution for the problem.When machine learning is used to predict road traffic, computing resources in edge and cloud servers should be cooperatively leveraged to ensure realtime delivery of information.However, prior works related to edge-cloud cooperation did not consider the fact that the amount of sensor data collected and processed at edge servers is geographically different area-by-area.Therefore, this report proposes an edge cooperation system for realtime delivery of predictive road traffic information.We tackle a mathematical problem formulation as a generalized mutual assignment problem for maximizing prediction accuracy while considering the latency requirement for realtime delivery .
As the first step of our work, we consider the system that consists of two edge servers and discuss the performance evaluation with the scenario where roadside cameras work for collecting road-traffic information as sensors in the system.
Keyword (in Japanese) (See Japanese page) 
(in English) edge computing / road traffic prediction / machine learning / realtime delivery / generalized mutual assignment problem / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 390, MoNA2017-42, pp. 7-12, Jan. 2018.
Paper # MoNA2017-42 
Date of Issue 2018-01-11 (MoNA) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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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Conference Information
Committee MoNA  
Conference Date 2018-01-18 - 2018-01-19 
Place (in Japanese) (See Japanese page) 
Place (in English) Campus Plaza Kyoto 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Mobile Network, Application of Machine Learning, Mobile Data, etc. 
Paper Information
Registration To MoNA 
Conference Code 2018-01-MoNA 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Numerical Evaluation of Cooperative Edge System for Realtime Predictive Information Delivery 
Sub Title (in English)  
Keyword(1) edge computing  
Keyword(2) road traffic prediction  
Keyword(3) machine learning  
Keyword(4) realtime delivery  
Keyword(5) generalized mutual assignment problem  
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1st Author's Name MAsahiro Kanbayashi  
1st Author's Affiliation Kyoto University (Kyoto Univ.)
2nd Author's Name Shingo Kato  
2nd Author's Affiliation Kyoto University (Kyoto Univ.)
3rd Author's Name Ryoichi Shinkuma  
3rd Author's Affiliation Kyoto University (Kyoto Univ.)
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Speaker Author-1 
Date Time 2018-01-18 13:35:00 
Presentation Time 25 minutes 
Registration for MoNA 
Paper # MoNA2017-42 
Volume (vol) vol.117 
Number (no) no.390 
Page pp.7-12 
#Pages
Date of Issue 2018-01-11 (MoNA) 


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