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| Paper Abstract and Keywords | ||
| Presentation | 2020-03-06 15:10 Optimal Scheduling of Identity Verification Process on Decentralized Identity Ecosystem Koki Inoue, Dai Suzuki, Toshihiko Kurita, Satoshi Imai (Fujitsu Labs.)  IN2019-141 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Several working groups are coping with an ecosystem where a user manages his/her own digital IDinformation among different organizations or companies by decentralized manner. We have also been developing a platform for trustful ID transactions, named IDYX. In the platform, KYC process will be replaced by verifying credentials about users’ information issued by other organizations. The users will no longer need to take procedures for every organization when updating their ID information registered there. However, the KYC policies of companies and relationships among them bring a complicated problem, that is, how to get a better schedule of ID transactions around them. In this paper, we formulate the scheduling problem as an integer linear programming, and propose a heuristic method based on graph structure. Numerical experiments show that the heuristic approach has feasible scalability for practical use. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | DID (Decentralized Identity) / SSI (Self-Sovereign Identity) / identity management / ILP (Integer Linear / graph algorithms / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 119, no. 461, IN2019-141, pp. 375-380, March 2020. | |
| Paper # | IN2019-141 | |
| Date of Issue | 2020-02-27 (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) | |
| Download PDF | IN2019-141 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2020-03-05 - 2020-03-06 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Royal Hotel Okinawa Zanpa-Misaki |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2020-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Optimal Scheduling of Identity Verification Process on Decentralized Identity Ecosystem |
| Sub Title (in English) | |
| Keyword(1) | DID (Decentralized Identity) |
| Keyword(2) | SSI (Self-Sovereign Identity) |
| Keyword(3) | identity management |
| Keyword(4) | ILP (Integer Linear |
| Keyword(5) | graph algorithms |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Koki Inoue |
| 1st Author's Affiliation | Fujitsu Laboratories Ltd. (Fujitsu Labs.) |
| 2nd Author's Name | Dai Suzuki |
| 2nd Author's Affiliation | Fujitsu Laboratories Ltd. (Fujitsu Labs.) |
| 3rd Author's Name | Toshihiko Kurita |
| 3rd Author's Affiliation | Fujitsu Laboratories Ltd. (Fujitsu Labs.) |
| 4th Author's Name | Satoshi Imai |
| 4th Author's Affiliation | Fujitsu Laboratories Ltd. (Fujitsu Labs.) |
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| Speaker | Author-1 |
| Date Time | 2020-03-06 15:10:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2019-141 |
| Volume (vol) | vol.119 |
| Number (no) | no.461 |
| Page | pp.375-380 |
| #Pages | 6 |
| Date of Issue | 2020-02-27 (IN) |
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