1825 search results - page 234 / 365 » Local Dimensionality Reduction |
107
Voted
RT
2004
Springer
15 years 8 months ago
2004
Springer
We present a technique that uses culling and clamping (CC) for accelerating the performance of stencil-based shadow volume computation. Our algorithm reduces the fill requirement...
129
click to vote
FOCS
2003
IEEE
15 years 8 months ago
2003
IEEE
The doubling constant of a metric space (X, d) is the smallest value λ such that every ball in X can be covered by λ balls of half the radius. The doubling dimension of X is the...
113
Voted
ICCV
2003
IEEE
15 years 8 months ago
2003
IEEE
Detecting the dominant normal directions to the decision surface is an established technique for feature selection in high dimensional classification problems. Several approaches...
137
Voted
INFOVIS
2003
IEEE
15 years 8 months ago
2003
IEEE
An algorithm is presented for the visualisation of multidimensional abstract data, building on a hybrid model introduced at InfoVis 2002. The most computationally complex stage of...
123
click to vote
ISCAS
2003
IEEE
15 years 8 months ago
2003
IEEE
Recently, the integer DCT (Int-DCT), which has the rounding operations in the lifting structure, is attracting many researchers' attention as an effective method for DCT base...