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| Presentation | 2013-09-13 14:00 A new array disorder in user authentication by keystroke dynamics Yoshihiro Kaneko (Gifu Univ.)  ISEC2013-52 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Keystroke dynamics-based user authentication research has been recognized as one of potentially valid biometrics. This paper deals with a keystroke dynamics-based user authentication through a middle-size text. A middle-size text here means that neither short text such as password nor long text such as free text. In our research so far, absolute distance-based dissimilarity measure such as Manhattan distance, Euclid distance and so on provides better authentication results. On the other hand, relative distance-based dissimilarity measure such as array disorder, which is seen in many previous researches, does not provide better results. Thus, in order to bridge a gap, this paper proposes a new relative distance-based dissimilarity measure, termed a half-size array disorder. To show our proposal valid, we conduct authentication experiments for four different types of samples by thirty to fifty-one subjects. As a result, such new array disorder provides better results to some extent. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | keystroke dynamics / user authentication / digraph / relative distance / half-size array disorder / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 217, ISEC2013-52, pp. 9-12, Sept. 2013. | |
| Paper # | ISEC2013-52 | |
| Date of Issue | 2013-09-06 (ISEC) | |
| ISSN | Print edition: ISSN 0913-5685 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 | ISEC2013-52 |
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| Conference Information | |
| Committee | ISEC |
| Conference Date | 2013-09-13 - 2013-09-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ISEC |
| Conference Code | 2013-09-ISEC |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A new array disorder in user authentication by keystroke dynamics |
| Sub Title (in English) | |
| Keyword(1) | keystroke dynamics |
| Keyword(2) | user authentication |
| Keyword(3) | digraph |
| Keyword(4) | relative distance |
| Keyword(5) | half-size array disorder |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yoshihiro Kaneko |
| 1st Author's Affiliation | Gifu University (Gifu Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-09-13 14:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ISEC |
| Paper # | ISEC2013-52 |
| Volume (vol) | vol.113 |
| Number (no) | no.217 |
| Page | pp.9-12 |
| #Pages | 4 |
| Date of Issue | 2013-09-06 (ISEC) |
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