4839 search results - page 607 / 968 » Providing SCORM with adaptivity |
188
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
Screen readers can drive braille devices for allowing visually impaired users to access computer environments, by providing them the same information as sighted users. But in some...
183
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JCP
2008
15 years 6 months ago
2008
High-speed downlink packet access (HSDPA) has been developed to upgrade the current WCDMA system in yerms of providing a higher data rate for mobile users. To ensure a downlink spe...
198
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CORR
2007
Springer
15 years 6 months ago
2007
Springer
In many real-world applications, data cannot be accurately represented by vectors. In those situations, one possible solution is to rely on dissimilarity measures that enable a se...
146
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JMM2
2008
15 years 6 months ago
2008
To enlarge the capacity of the hidden secret information and to provide an imperceptible stego-image for human vision, a novel steganographic approach using tri-way pixel-value dif...
199
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JNW
2008
15 years 6 months ago
2008
By applying a proxy mechanism widely used in WWW systems to video streaming systems, low-delay and high-quality video distribution can be accomplished without imposing extra load o...