20017 search results - page 250 / 4004 » Using personas effectively |
117
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SIGIR
2002
ACM
15 years 4 months ago
2002
ACM
We compare standard global IR searching with user-centric localized techniques to address the database selection problem. We conduct a series of experiments to compare the retriev...
111
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CACM
2007
15 years 4 months ago
2007
Pop-up, pop-under, and in-line ads have been said to be intrusive, and previous findings suggest that they could have important effects on user perception and cognition. Using a 2...
132
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PRESENCE
2007
15 years 4 months ago
2007
This study investigates the effect of update rate on the quality of haptic virtual textures, with the goal to develop a guideline for choosing an optimal update rate for haptic te...
159
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SAC
2008
ACM
15 years 4 months ago
2008
ACM
In many volume visualization applications there is some region of specific interest where we wish to see fine detail - yet we do not want to lose an impression of the overall pict...
129
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SADM
2008
15 years 4 months ago
2008
: In this paper, we introduce the concept of -orthogonal patterns to mine a representative set of graph patterns. Intuitively, two graph patterns are -orthogonal if their similarit...