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CHI
2009
ACM
15 years 10 months ago
A comprehensive study of frequency, interference, and training of multiple graphical passwords
Graphical password systems have received significant attention as one potential solution to the need for more usable authentication, but nearly all prior work makes the unrealisti...
Katherine Everitt, Tanya Bragin, James Fogarty, Ta...
CHI
2007
ACM
15 years 10 months ago
Tangible user interface for chemistry education: comparative evaluation and re-design
Augmented Chemistry (AC) is an application that utilizes a tangible user interface (TUI) for organic chemistry education. The empirical evaluation described in this paper compares...
Morten Fjeld, Jonas Fredriksson, Martin Ejdestig, ...
EUROSYS
2007
ACM
15 years 7 months ago
Concierge: a service platform for resource-constrained devices
As mobile and embedded devices become widespread, the management and configuration of the software in the devices is increasingly turning into a critical issue. OSGi is a busines...
Jan S. Rellermeyer, Gustavo Alonso
IUI
2010
ACM
15 years 5 months ago
Intelligent understanding of handwritten geometry theorem proving
Computer-based geometry systems have been widely used for teaching and learning, but largely based on mouse-andkeyboard interaction, these systems usually require users to draw fi...
Yingying Jiang, Feng Tian, Hongan Wang, Xiaolong Z...
ICS
2009
Tsinghua U.
15 years 4 months ago
/scratch as a cache: rethinking HPC center scratch storage
To sustain emerging data-intensive scientific applications, High Performance Computing (HPC) centers invest a notable fraction of their operating budget on a specialized fast sto...
Henry M. Monti, Ali Raza Butt, Sudharshan S. Vazhk...