5414 search results - page 190 / 1083 » Exploratory Model Building |
GLOBECOM
2007
IEEE
15 years 8 months ago
2007
IEEE
— While the frequency-dependence of the wireless channel may be negligible for narrow to wideband signals, it has been shown that modeling this dependence for bandwidths in exces...
121
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SIGIR
2004
ACM
15 years 8 months ago
2004
ACM
Topic tracking is complicated when the stories in the stream occur in multiple languages. Typically, researchers have trained only English topic models because the training storie...
KDD
1998
ACM
15 years 6 months ago
1998
ACM
This paper explores unexpected results that lie at the intersection of two common themes in the KDD community: large datasets and the goal of building compact models. Experiments ...
114
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CGF
2008
15 years 2 months ago
2008
The signed distance field for a polygonal model is a useful representation that facilitates efficient computation in many visualization and geometric processing tasks. Often it is...
152
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ISBI
2002
IEEE
16 years 3 months ago
2002
IEEE
Biomedical imaging of large patient populations, both cross-sectionally and longitudinally, is becoming a standard technique for noninvasive, in-vivo studies of the pathophysiolog...