678 search results - page 15 / 136 » Structural Properties of Sparse Graphs |
DASFAA
2007
IEEE
14 years 4 months ago
2007
IEEE
The study of the Web graph not only yields valuable insight into Web algorithms for crawling, searching and community discovery, and the sociological phenomena that characterize it...
CVPR
2012
IEEE
12 years 15 days ago
2012
IEEE
A greedy-based approach to learn a compact and discriminative dictionary for sparse representation is presented. We propose an objective function consisting of two components: ent...
KDD
2004
ACM
14 years 10 months ago
2004
ACM
Existing data mining algorithms on graphs look for nodes satisfying specific properties, such as specific notions of structural similarity or specific measures of link-based impor...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
The structural properties of graphs are usually characterized in terms of invariants, which are functions of graphs that do not depend on the labeling of the nodes. In this paper ...
BMCBI
2011
13 years 4 months ago
2011
Background: Standard graphs, where each edge links two nodes, have been extensively used to represent the connectivity of metabolic networks. It is based on this representation th...