1105 search results - page 48 / 221 » Approximate Spectral Clustering. |
SDM
2009
SIAM
14 years 7 months ago
2009
SIAM
Most datasets in real applications come in from multiple sources. As a result, we often have attributes information about data objects and various pairwise relations (similarity) ...
GLVLSI
2002
IEEE
14 years 2 months ago
2002
IEEE
We present a low-power sine-output Direct Digital Frequency Synthesizer (DDFS) realized in 0.18 µm CMOS that achieves 60 dBc spectral purity from DC to the Nyquist frequency. No ...
COCO
2010
Springer
14 years 1 months ago
2010
Springer
We present a new algorithm for Unique Games which is based on purely spectral techniques, in contrast to previous work in the area, which relies heavily on semidefinite programmi...
CORR
2010
Springer
13 years 10 months ago
2010
Springer
It is well-known that the eigenvalue spectrum of the Laplacian matrix of a network contains valuable information about the network structure and the behavior of many dynamical proc...
IGARSS
2009
13 years 7 months ago
2009
Karst rocky desertification is a special kind of land desertification developed under violent human impacts on the vulnerable eco-geo-environment of karst ecosystem. The fractiona...