4201 search results - page 561 / 841 » Interaction graphs: Additives |
173
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IJMMS
2008
15 years 6 months ago
2008
Although existing models of e-learning effectiveness in information systems (IS) have increased our understanding of how technology can support and enhance learning, most of our m...
147
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JASIS
2006
15 years 6 months ago
2006
e to the CAB abstracts database. Data-gathering techniques included questionnaires, screen capturing software, and interviews. The results presented here relate to issues of search...
209
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TIP
2008
15 years 6 months ago
2008
Optical flow can be reliably estimated between areas visible in two images, but not in occlusion areas. If optical flow is needed in the whole image domain, one approach is to use ...
168
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IWC
2007
15 years 6 months ago
2007
We motivate an approach to evaluating the utility of life-like interface agents that is based on human eye movements rather than questionnaires. An eye tracker is employed to obta...
169
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TOG
2008
15 years 6 months ago
2008
Programmable graphics hardware makes it possible to generate procedural noise textures on the fly for interactive rendering. However, filtering and antialiasing procedural noise i...