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Paper Abstract and Keywords
Presentation 2020-07-10 14:35
Video delivery for media class -- Emergency response to COVID-19 --
Yasuhiko Higaki, Shigeo Fujimoto, Koichi Takase, Yaeko Takeuchi, Yohei Matsumoto, Akiko Ikeda (Chiba Univ.), Kenichi Shimizu (Blue Link Systems), Satoshi Okada (Chiba Univ.) LOIS2020-3
Abstract (in Japanese) (See Japanese page) 
(in English) Chiba University has been preparing for the introduction of media-facilitated classes in 2020, but its role has changed significantly due to the occurrence of COVID-19. The policy was changed to focus on on-demand video distribution and to emphasize student environmental considerations such as data traffic reduction. The design was changed and resources were increased as much as possible, and the corresponding operation was performed. One month has passed since the class started, and there is no problem in the load of the video distribution system itself, considering the usage of each server. It was confirmed that the packet saving function was effectively used by the students who needed it.
Keyword (in Japanese) (See Japanese page) 
(in English) remote class / Moodle / HTTP Live Streaming (HLS) / multi bit rate / data diet / on-demand video distribution / /  
Reference Info. IEICE Tech. Rep., vol. 120, no. 93, LOIS2020-3, pp. 1-6, July 2020.
Paper # LOIS2020-3 
Date of Issue 2020-07-03 (LOIS) 
ISSN 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)
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Conference Information
Committee LOIS IPSJ-DC  
Conference Date 2020-07-10 - 2020-07-10 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To LOIS 
Conference Code 2020-07-LOIS-DC 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Video delivery for media class 
Sub Title (in English) Emergency response to COVID-19 
Keyword(1) remote class  
Keyword(2) Moodle  
Keyword(3) HTTP Live Streaming (HLS)  
Keyword(4) multi bit rate  
Keyword(5) data diet  
Keyword(6) on-demand video distribution  
Keyword(7)  
Keyword(8)  
1st Author's Name Yasuhiko Higaki  
1st Author's Affiliation Chiba University (Chiba Univ.)
2nd Author's Name Shigeo Fujimoto  
2nd Author's Affiliation Chiba University (Chiba Univ.)
3rd Author's Name Koichi Takase  
3rd Author's Affiliation Chiba University (Chiba Univ.)
4th Author's Name Yaeko Takeuchi  
4th Author's Affiliation Chiba University (Chiba Univ.)
5th Author's Name Yohei Matsumoto  
5th Author's Affiliation Chiba University (Chiba Univ.)
6th Author's Name Akiko Ikeda  
6th Author's Affiliation Chiba University (Chiba Univ.)
7th Author's Name Kenichi Shimizu  
7th Author's Affiliation Blue Link Systems Co.,Ltd. (Blue Link Systems)
8th Author's Name Satoshi Okada  
8th Author's Affiliation Chiba University (Chiba Univ.)
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Speaker Author-1 
Date Time 2020-07-10 14:35:00 
Presentation Time 25 minutes 
Registration for LOIS 
Paper # LOIS2020-3 
Volume (vol) vol.120 
Number (no) no.93 
Page pp.1-6 
#Pages 6 
Date of Issue 2020-07-03 (LOIS) 

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