Paper Abstract and Keywords |
Presentation |
2023-03-03 12:00
Multi-Attribute Queries in IPFS Hidehiro (TUT), Kenji Kanai, Hidenori Nakazato (WAS) IN2022-114 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
IPFS (InterPlanetary File System) is a distributed database middleware, and that is focused on as a Web3.0 key technology. In IPFS, each data is hashed according to its content and is retrieved by the exact match search by DHT. Furthermore, IPFS has a file versioning mechanism using ``Merkle DAG", where each hash value is linked in a DAG (Directed Acyclic Graph) structure. However, in the context that various information is exchanged and one or more attributes must be specified when a content lookup, e.g., in the IoT network, IPFS cannot be applied directly. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
IPFS / Range Query / Kademlia / Merkle DAG / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 407, IN2022-114, pp. 289-292, March 2023. |
Paper # |
IN2022-114 |
Date of Issue |
2023-02-23 (IN) |
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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IN2022-114 |
Conference Information |
Committee |
IN NS |
Conference Date |
2023-03-02 - 2023-03-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Convention Centre + Online |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
IN |
Conference Code |
2023-03-IN-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Multi-Attribute Queries in IPFS |
Sub Title (in English) |
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IPFS |
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Range Query |
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Kademlia |
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Merkle DAG |
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1st Author's Name |
Hidehiro |
1st Author's Affiliation |
Tokyo University of Technology (TUT) |
2nd Author's Name |
Kenji Kanai |
2nd Author's Affiliation |
Waseda University (WAS) |
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Hidenori Nakazato |
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Waseda University (WAS) |
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Speaker |
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Date Time |
2023-03-03 12:00:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2022-114 |
Volume (vol) |
vol.122 |
Number (no) |
no.407 |
Page |
pp.289-292 |
#Pages |
4 |
Date of Issue |
2023-02-23 (IN) |
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