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Paper Abstract and Keywords
Presentation 2021-07-16 11:00
Many-to-many file transfers based on multipath multicast with sender coding
Koki Ito, Masahiro Shibata, Masato Tsuru (Kyutech) ICM2021-17
Abstract (in Japanese) (See Japanese page) 
(in English) In response to a rapid growth of the traffic demand for duplicating, migrating, or sharing large-sized files among multiple servers in a datacenter and across geographically distributed datacenters,
it is a big challenge to reduce the time taken in such bulk data transfers.
In our previous work, we consider a scheduled transmission of a file from a single sender to multiple recipients (one-to-many file transfer) in Software-defined networks (SDNs) with bandwidth-guaranteed full-duplex links, and developed Coded Multipath Multicast (Coded-MPMC) scheme.
In Coded-MPMC, each recipient can fully utilize the Max-Flow value of transmission from the sender and thus can achieve a lower-bound of its file retrieval completion time, which was verified to a large number of topologies.
However, in reality, multiple one-to-many file transfers co-exist simultaneously on a network.
In this report, therefore, we propose a scheduling scheme, Coded Many-to-Many Transfer (C-M2MT), based on Coded-MPMC, for a fast and efficient transmission of files from multiple senders to multiple recipients (many-to-many file transfer).
A basic design of C-M2MT and its preliminary evaluation compared with a sequentially applied one-to-many file transfers are provided.
Keyword (in Japanese) (See Japanese page) 
(in English) Multipath transfer / Multicast transfer / Many-to-many file transfer / One-to-many file transfe / Max-Flow problem / Sender coding / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 114, ICM2021-17, pp. 40-45, July 2021.
Paper # ICM2021-17 
Date of Issue 2021-07-08 (ICM) 
ISSN 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 ICM  
Conference Date 2021-07-15 - 2021-07-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ICM 
Conference Code 2021-07-ICM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Many-to-many file transfers based on multipath multicast with sender coding 
Sub Title (in English)  
Keyword(1) Multipath transfer  
Keyword(2) Multicast transfer  
Keyword(3) Many-to-many file transfer  
Keyword(4) One-to-many file transfe  
Keyword(5) Max-Flow problem  
Keyword(6) Sender coding  
Keyword(7)  
Keyword(8)  
1st Author's Name Koki Ito  
1st Author's Affiliation Kyushu Institute of Technology (Kyutech)
2nd Author's Name Masahiro Shibata  
2nd Author's Affiliation Kyushu Institute of Technology (Kyutech)
3rd Author's Name Masato Tsuru  
3rd Author's Affiliation Kyushu Institute of Technology (Kyutech)
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Speaker Author-1 
Date Time 2021-07-16 11:00:00 
Presentation Time 25 minutes 
Registration for ICM 
Paper # ICM2021-17 
Volume (vol) vol.121 
Number (no) no.114 
Page pp.40-45 
#Pages
Date of Issue 2021-07-08 (ICM) 


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