Paper Abstract and Keywords |
Presentation |
2021-06-21 15:50
Verification of Applying Plumtree Algorithm to Blockchain Networks Yusuke Kitagawa (Kogakuin Univ.), Kazuyuki Shudo (Tokyo Tech), Osamu Mizuno, Ryohei Banno (Kogakuin Univ.) IA2021-7 ICSS2021-7 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Blockchain is gaining attention as a technology to support cryptocurrency. It is a system that prevents internal and external tampering by sharing a ledger for recording transactions among multiple computers on a network. However, one of the problems in using blockchain is the consumption of communication resources. It is caused by that the information received by a node can be delivered to the same node more than once through different neighbors. In this paper, we propose a method to reduce the number of duplicate messages in a blockchain network with random topology by applying an algorithm called Plumtree to fix the propagation path loosely. Through simulation experiments, we compared the proposed method with existing methods and confirmed that the number of messages can be reduced by more than 75 % when block propagation is simulated up to four blocks. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Blockchain / SimBlock / Plumtree / Peer-to-Peer network / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 68, IA2021-7, pp. 39-42, June 2021. |
Paper # |
IA2021-7 |
Date of Issue |
2021-06-14 (IA, ICSS) |
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) |
Download PDF |
IA2021-7 ICSS2021-7 |
Conference Information |
Committee |
IA ICSS |
Conference Date |
2021-06-21 - 2021-06-22 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Internet Security, etc. |
Paper Information |
Registration To |
IA |
Conference Code |
2021-06-IA-ICSS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Verification of Applying Plumtree Algorithm to Blockchain Networks |
Sub Title (in English) |
|
Keyword(1) |
Blockchain |
Keyword(2) |
SimBlock |
Keyword(3) |
Plumtree |
Keyword(4) |
Peer-to-Peer network |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Yusuke Kitagawa |
1st Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
2nd Author's Name |
Kazuyuki Shudo |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech) |
3rd Author's Name |
Osamu Mizuno |
3rd Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
4th Author's Name |
Ryohei Banno |
4th Author's Affiliation |
Kogakuin University (Kogakuin Univ.) |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2021-06-21 15:50:00 |
Presentation Time |
25 minutes |
Registration for |
IA |
Paper # |
IA2021-7, ICSS2021-7 |
Volume (vol) |
vol.121 |
Number (no) |
no.68(IA), no.69(ICSS) |
Page |
pp.39-42 |
#Pages |
4 |
Date of Issue |
2021-06-14 (IA, ICSS) |
|