325 search results - page 34 / 65 » On Clusterings - Good, Bad and Spectral |
JCC
2008
13 years 8 months ago
2008
Abstract: We have developed a fitting algorithm able to extract spectral and dynamic properties of a three level oscillator from a two-dimensional infrared spectrum (2D-IR) detecte...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
We propose a spectral partitioning approach for large-scale optimization problems, specifically structure from motion. In structure from motion, partitioning methods reduce the pr...
APPT
2009
Springer
14 years 3 months ago
2009
Springer
In this paper, a comprehensive performance review of an MPI-based high-order three-dimensional spectral element method C++ toolbox is presented. The focus is put on the performance...
SIGIR
2003
ACM
14 years 1 months ago
2003
ACM
In this paper, we propose a novel document clustering method based on the non-negative factorization of the termdocument matrix of the given document corpus. In the latent semanti...
COMPLIFE
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. We describe an approach to clustering the yeast protein-protein interaction network in order to identify functional modules, groups of proteins forming multi-protein comp...