| Presentation | 2013-09-13 A new array disorder in user authentication by keystroke dynamics Yoshihiro KANEKO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(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) |
| Keyword(in English) | keystroke dynamics / user authentication / digraph / relative distance / half-size array disorder |
| Paper # | ISEC2013-52 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2013/9/6(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | ENG |
| 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 |
| 1st Author's Name | Yoshihiro KANEKO |
| 1st Author's Affiliation | Faculty of Engineering, Gifu Unviersity() |
| Date | 2013-09-13 |
| Paper # | ISEC2013-52 |
| Volume (vol) | vol.113 |
| Number (no) | 217 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |