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Towards usable authentication on mobile phones: An evaluation of speaker and face recognition on off-the-shelf handsets
Authenticating users on mobile devices is particularly challenging because of usability concerns: authentication must be quick and as …
René Mayrhofer, Thomas Kaiser
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Unify localization using user interface description languages and a navigation context-aware translation tool
The past few years have shown a tendency from desktop software development towards mobile application development due to the increasing …
Michael Tschernuth, Michael Lettner, René Mayrhofer
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Feature interaction analysis in mobile phones: on the borderline between application functionalities and platform components
Michael Lettner, Michael Tschernuth, René Mayrhofer
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Private Notes: Encrypted XML Notes Synchronization and Sharing with Untrusted Web Services
Personal notes, even when shared with others, often contain highly sensitive information. From a security and privacy point of view, …
Paul Klingelhuber, René Mayrhofer
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A Critical Review of Applied MDA for Embedded Devices: Identification of Problem Classes and Discussing Porting Efforts in Practice
Model-driven development (MDD) has seen wide application in research, but still has limitations in real world industrial projects. One …
Michael Lettner, Michael Tschernuth, René Mayrhofer
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A framework for on-device privilege escalation exploit execution on Android
Exploits on mobile phones can be used for various reasons; a benign one may be to achieve system-level access on a device that was …
Sebastian Höbarth, René Mayrhofer
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emphFriends Radar: Towards a Private P2P Location Sharing Platform
René Mayrhofer, Clemens Holzmann
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Evaluation of Descriptive User Interface Methodologies for Mobile Devices
Michael Tschernuth, Michael Lettner, René Mayrhofer
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Mobile Platform Architecture Review: Android, iPhone, Qt
Michael Lettner, Michael Tschernuth, René Mayrhofer
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Air-Writing: A Platform for Scalable, Privacy-Preserving, Spatial Group Messaging
Spatial messaging is a direct extension to text and other multi-media messaging services that have become highly popular with the …
René Mayrhofer, Alexander Sommer, Sinan Saral
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