9 search results - page 1 / 2 » A Graph Based Method for Generating the Fiedler Vector of Ir... |
IPPS
1999
IEEE
13 years 12 months ago
1999
IEEE
In this paper we present new algorithms for spectral graph partitioning. Previously, the best partitioning methods were based on a combination of Combinatorial algorithms and appli...
GMP
2006
IEEE
14 years 1 months ago
2006
IEEE
The construction of linear mesh layouts has found various applications, such as implicit mesh filtering and mesh streaming, where a variety of layout quality criteria, e.g., span ...
NIPS
2003
13 years 9 months ago
2003
Spectral methods for nonlinear dimensionality reduction (NLDR) impose a neighborhood graph on point data and compute eigenfunctions of a quadratic form generated from the graph. W...
CORR
2008
Springer
13 years 7 months ago
2008
Springer
We address the problem of determining a natural local neighbourhood or "cluster" associated to a given seed vertex in an undirected graph. We formulate the task in terms...
ECCV
2002
Springer
14 years 9 months ago
2002
Springer
Abstract. In this paper, we present an approach for image segmentation, based on the existing Active Snake Model and Watershed-based Region Merging. Our algorithm includes initial ...