4972 search results - page 391 / 995 » Ranking on graph data |
185
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ICASSP
2011
IEEE
14 years 11 months ago
2011
IEEE
In this paper we present methods for downsampling datasets defined on graphs (i.e., graph-signals) by extending downsampling results for traditional N-dimensional signals. In par...
231
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ICDAR
2011
IEEE
14 years 7 months ago
2011
IEEE
—In this paper we propose a symbol spotting technique through hashing the shape descriptors of graph paths (Hamiltonian paths). Complex graphical structures in line drawings can ...
188
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ICPR
2002
IEEE
16 years 8 months ago
2002
IEEE
In this paper, a new graph data structure for 2-D shape representation is proposed. The new structure is called a concavity graph, and is an evolution from the already known "...
197
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KDD
2009
ACM
16 years 8 months ago
2009
ACM
Counting the number of triangles in a graph is a beautiful algorithmic problem which has gained importance over the last years due to its significant role in complex network analy...
186
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KDD
2008
ACM
16 years 8 months ago
2008
ACM
The vast majority of earlier work has focused on graphs which are both connected (typically by ignoring all but the giant connected component), and unweighted. Here we study numer...