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| Presentation | 2021-03-19 13:30 Blockchain-based Decentralized Dictionary System for Low-Resourced Languages Yuwang Zhang, Yohei Murakami (Ritsumeikan Univ)  SC2020-37 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The uneven distribution of language resources such as dictionaries and machine translation causes low-resource languages. Especially, bilingual dictionaries between low-resource languages need human contribution to data construction due to less data on the Web. However, the volunteer-based centralized approach such as Wikipedia does not incentivize workers to make dictionary data and imposes a huge amount of operation costs on an operator, which disturbs the sustainable operation. Therefore, we propose the blockchain-based decentralized dictionary system. Specifically, the decentralized dictionary system records the dictionary creation and usage histories on the blockchain which is operated by multiple operators and allocates rewards to contributors according to the ratio of contributions. In this paper, we defined the requirements of the system and implemented a prototype system using Hyperledger Fabric. To validate the system design, we evaluated the throughput and average response time in three typical use cases. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Low-Resourced Languages / Blockchain / Decentralized System / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 434, SC2020-37, pp. 25-30, March 2021. | |
| Paper # | SC2020-37 | |
| Date of Issue | 2021-03-12 (SC) | |
| 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 | SC2020-37 |
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| Conference Information | |
| Committee | SC |
| Conference Date | 2021-03-19 - 2021-03-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | SC |
| Conference Code | 2021-03-SC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Blockchain-based Decentralized Dictionary System for Low-Resourced Languages |
| Sub Title (in English) | |
| Keyword(1) | Low-Resourced Languages |
| Keyword(2) | Blockchain |
| Keyword(3) | Decentralized System |
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| 1st Author's Name | Yuwang Zhang |
| 1st Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ) |
| 2nd Author's Name | Yohei Murakami |
| 2nd Author's Affiliation | Ritsumeikan University (Ritsumeikan Univ) |
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| Speaker | Author-1 |
| Date Time | 2021-03-19 13:30:00 |
| Presentation Time | 30 minutes |
| Registration for | SC |
| Paper # | SC2020-37 |
| Volume (vol) | vol.120 |
| Number (no) | no.434 |
| Page | pp.25-30 |
| #Pages | 6 |
| Date of Issue | 2021-03-12 (SC) |
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