678 search results - page 25 / 136 » Structural Properties of Sparse Graphs |
ECAI
2008
Springer
13 years 10 months ago
2008
Springer
Abstract. Typical ontology matching applications, such as ontology integration, focus on the computation of correspondences holding between the nodes of two graph-like structures, ...
ICPR
2008
IEEE
14 years 3 months ago
2008
IEEE
Graphs are powerful data structures that have many attractive properties for object representation. However, some basic operations are difficult to define and implement, for ins...
IM
2006
13 years 9 months ago
2006
Recent work on modeling the web graph has dwelt on capturing the degree distributions observed on the web. Pointing out that this represents a heavy reliance on "local" p...
EUROPAR
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. We use a parallel direct solver based on the Schur complement method for solving large sparse linear systems arising from the finite element method. A domain decompositi...
ICML
2010
IEEE
13 years 10 months ago
2010
IEEE
We develop an efficient learning framework to construct signal dictionaries for sparse representation by selecting the dictionary columns from multiple candidate bases. By sparse,...