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166
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ACMDIS
2000
ACM
15 years 11 months ago
From Usability Lab to "Design Collaboratorium": Reframing Usability Practice
This paper presents an exploratory process in which three industrial usability groups, in cooperation with HCI researchers, worked to reframe their own work practice. The usabilit...
Jacob Buur, Susanne Bødker
178
Voted
SIGGRAPH
2000
ACM
15 years 11 months ago
Environment matting extensions: towards higher accuracy and real-time capture
Environment matting is a generalization of traditional bluescreen matting. By photographing an object in front of a sequence of structured light backdrops, a set of approximate li...
Yung-Yu Chuang, Douglas E. Zongker, Joel Hindorff,...
187
Voted
ECAI
2000
Springer
15 years 11 months ago
Architecture for Agent Programming Languages
As the field of agent-based systems continues to expand rapidly, one of the most significant problems lies in being able to compare and evaluate the relative benefits and disad...
Koen V. Hindriks, Mark d'Inverno, Michael Luck
SIGGRAPH
1999
ACM
15 years 11 months ago
Diffraction Shaders
The reflection of light from surfaces is a fundamental problem in computer graphics. Although many reflection models have been proposed, few take into account the wave nature of...
Jos Stam
HPCA
1999
IEEE
15 years 11 months ago
Improving CC-NUMA Performance Using Instruction-Based Prediction
We propose Instruction-based Prediction as a means to optimize directory-based cache coherent NUMA shared-memory. Instruction-based prediction is based on observing the behavior o...
Stefanos Kaxiras, James R. Goodman