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CHES
2009
Springer
14 years 10 months ago
2009
Springer
We demonstrate new techniques to speed up the Rijndael (AES) block cipher using vector permute instructions. Because these techniques avoid data- and key-dependent branches and mem...
CHI
2008
ACM
14 years 10 months ago
2008
ACM
In this paper we present a software framework which supports the construction and evaluation of mixedfidelity prototypes for mobile devices. The framework is available for desktop...
CHI
2007
ACM
14 years 10 months ago
2007
ACM
If applications were able to detect a user's expertise, then software could automatically adapt to better match expertise. Detecting expertise is difficult because a user...
CHI
2007
ACM
14 years 10 months ago
2007
ACM
Sensors are becoming increasingly important in interaction design. Authoring a sensor-based interaction comprises three steps: choosing and connecting the appropriate hardware, cr...
VLSID
2002
IEEE
14 years 10 months ago
2002
IEEE
With the increased use of embedded/portable devices such as smart cellular phones, pagers, PDAs, hand-held computers, and CD players, improving energy efficiency is becoming a cri...