Gradeigh D. Clark

Publication Activity (10 Years)

Years Active: 2014-2018
Publications (10 Years): 8

Top Topics

Opportunity Cost

Authentication Systems

Top Venues

UbiComp/ISWC Adjunct

Publications

Can Liu, Shridatt Sugrim, Gradeigh D. Clark, Janne Lindqvist
Quantifying the Security of Recognition Passwords: Gestures and Signatures. CoRR (2018)
Gradeigh D. Clark, Janne Lindqvist, Antti Oulasvirta
Composition policies for gesture passwords: User choice, security, usability and memorability. CNS (2017)
Can Liu, Gradeigh D. Clark, Janne Lindqvist
Where Usability and Security Go Hand-in-Hand: Robust Gesture-Based Authentication for Mobile Systems. CHI (2017)
Can Liu, Gradeigh D. Clark, Janne Lindqvist
Demo: Garda - robust gesture-based authentication for mobile systems. UbiComp/ISWC Adjunct (2017)
Can Liu, Gradeigh D. Clark, Janne Lindqvist
Guessing Attacks on User-Generated Gesture Passwords. Proc. ACM Interact. Mob. Wearable Ubiquitous Technol. 1 (1) (2017)
Gradeigh D. Clark, Swapnil Sarode, Janne Lindqvist
No time at all: opportunity cost of Android permissions (invited paper). HotWireless@MobiCom (2016)
Yulong Yang, Gradeigh D. Clark, Janne Lindqvist, Antti Oulasvirta
Free-Form Gesture Authentication in the Wild. CHI (2016)
Xianyi Gao, Gradeigh D. Clark, Janne Lindqvist
Of Two Minds, Multiple Addresses, and One Ledger: Characterizing Opinions, Knowledge, and Perceptions of Bitcoin Across Users and Non-Users. CHI (2016)
Xianyi Gao, Gradeigh D. Clark, Janne Lindqvist
Of Two Minds, Multiple Addresses, and One History: Characterizing Opinions, Knowledge, and Perceptions of Bitcoin Across Groups. CoRR (2015)
Gradeigh D. Clark, Janne Lindqvist
Engineering Gesture-Based Authentication Systems. IEEE Pervasive Comput. 14 (1) (2015)
Gradeigh D. Clark, Janne Lindqvist
Engineering Gesture-Based Authentication Systems. CoRR (2014)