Continuous Authentication with Cognition-centric Text
Production and Revision Features

D 2014

Continuous Authentication with Cognition-centric Text Production and Revision Features

LOCKLEAR, Hilbert; Sathya GOVINDARAJAN; Zdeňka SITOVÁ; Adam GOODKIND; David Guy BRIZAN et. al.

Základní údaje

Originální název

Continuous Authentication with Cognition-centric Text Production and Revision Features

Autoři

LOCKLEAR, Hilbert (840 Spojené státy); Sathya GOVINDARAJAN (356 Indie); Zdeňka SITOVÁ (203 Česká republika, domácí); Adam GOODKIND (840 Spojené státy); David Guy BRIZAN (840 Spojené státy); Andrew ROSENBERG (840 Spojené státy); Vir V. PHOHA (840 Spojené státy); Paolo GASTI (380 Itálie) a Kiran S. BALAGANI (356 Indie)

Vydání

USA, International Joint Conference on Biometrics (IJCB), 2014, od s. 1-8, 8 s. 2014

Nakladatel

IEEE

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

10201 Computer sciences, information science, bioinformatics

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Forma vydání

elektronická verze "online"

Kód RIV

RIV/00216224:14330/14:00082090

Organizační jednotka

Fakulta informatiky

ISBN

978-1-4799-3584-0

DOI

http://dx.doi.org/10.1109/BTAS.2014.6996227

EID Scopus

2-s2.0-84921735853

Klíčová slova anglicky

biometrics;continuous authentication

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 2. 5. 2016 05:27, RNDr. Pavel Šmerk, Ph.D.

Anotace

V originále

Most continuous user authentication techniques based on typing behavior rely on the keystroke dynamics or on the linguistic style of the user. However, there is a rich spectrum of cognition-centric behavioral traits that a typist exhibits during different stages of text production (e.g., composition, translation, and revision), which to our knowledge, have not been considered for continuous authentication. We study the continuous authentication performance of 123 behavioral traits extracted from discrete cognitive units called bursts. We performed experiments on typing data collected from 486 volunteer subjects. Our findings include: (1) features from bursts delimited by pause events have significantly higher availability and authentication performance compared to bursts delimited by revision events; (2) bursts with pause durations of at least one second provide the best authentication accuracy and availability; and (3) fusing our features with traditional keystroke dynamics features reduced authentication error rates. We achieved an equal error rate between 13.37 and 4.55 percent for authentication windows as low as 30 seconds to 3.5 minutes.

Citovat

LOCKLEAR, Hilbert; Sathya GOVINDARAJAN; Zdeňka SITOVÁ; Adam GOODKIND; David Guy BRIZAN; Andrew ROSENBERG; Vir V. PHOHA; Paolo GASTI a Kiran S. BALAGANI. Continuous Authentication with Cognition-centric Text Production and Revision Features. Online. In International Joint Conference on Biometrics (IJCB), 2014. USA: IEEE, 2014, s. 1-8. ISBN 978-1-4799-3584-0. Dostupné z: https://dx.doi.org/10.1109/BTAS.2014.6996227.

@inproceedings{1196532,
   author = {Locklear, Hilbert and Govindarajan, Sathya and Sitová, Zdeňka and Goodkind, Adam and Brizan, David Guy and Rosenberg, Andrew and Phoha, Vir V. and Gasti, Paolo and Balagani, Kiran S.},
   address = {USA},
   booktitle = {International Joint Conference on Biometrics (IJCB), 2014},
   doi = {http://dx.doi.org/10.1109/BTAS.2014.6996227},
   keywords = {biometrics;continuous authentication},
   howpublished = {elektronická verze "online"},
   language = {eng},
   location = {USA},
   isbn = {978-1-4799-3584-0},
   pages = {1-8},
   publisher = {IEEE},
   title = {Continuous Authentication with Cognition-centric Text Production and Revision Features},
   year = {2014}
}

TY  - CONF
ID  - 1196532
AU  - Locklear, Hilbert - Govindarajan, Sathya - Sitová, Zdeňka - Goodkind, Adam - Brizan, David Guy - Rosenberg, Andrew - Phoha, Vir V. - Gasti, Paolo - Balagani, Kiran S.
PY  - 2014
TI  - Continuous Authentication with Cognition-centric Text Production and Revision Features
PB  - IEEE
CY  - USA
SN  - 9781479935840
KW  - biometrics;continuous authentication
N2  - Most continuous user authentication techniques based on typing behavior rely on the keystroke dynamics or on the linguistic style of the user. However, there is a rich spectrum of cognition-centric behavioral traits that a typist exhibits during different stages of text production (e.g., composition, translation, and revision), which to our knowledge, have not been considered for continuous authentication. We study the continuous authentication performance of 123 behavioral traits extracted from discrete cognitive units called bursts. We performed experiments on typing data collected from 486 volunteer subjects. Our findings include: (1) features from bursts delimited by pause events have significantly higher availability and authentication performance compared to bursts delimited by revision events; (2) bursts with pause durations of at least one second provide the best authentication accuracy and availability; and (3) fusing our features with traditional keystroke dynamics features reduced authentication error rates. We achieved an equal error rate between 13.37 and 4.55 percent for authentication windows as low as 30 seconds to 3.5 minutes.
ER  -

LOCKLEAR, Hilbert; Sathya GOVINDARAJAN; Zdeňka SITOVÁ; Adam GOODKIND; David Guy BRIZAN; Andrew ROSENBERG; Vir V. PHOHA; Paolo GASTI a Kiran S. BALAGANI. Continuous Authentication with Cognition-centric Text Production and Revision Features. Online. In \textit{International Joint Conference on Biometrics (IJCB), 2014}. USA: IEEE, 2014, s.~1-8. ISBN~978-1-4799-3584-0. Dostupné z: https://dx.doi.org/10.1109/BTAS.2014.6996227.

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