511 search results - page 25 / 103 » The intrinsic dimensionality of graphs |
SODA
2012
ACM
12 years 9 days ago
2012
ACM
We initiate the study of graph sketching, i.e., algorithms that use a limited number of linear measurements of a graph to determine the properties of the graph. While a graph on n...
ICPR
2010
IEEE
14 years 8 days ago
2010
IEEE
In this paper we survey two multi-dimensional Scale Saliency approaches based on graphs and the k-d partition algorithm. In the latter case we introduce a new divergence metric an...
CVPR
2001
IEEE
14 years 12 months ago
2001
IEEE
Isometric surfaces share the same geometric structure also known as the `first fundamental form'. For example, all possible bending of a given surface, that include all lengt...
JSAC
2008
13 years 9 months ago
2008
Abstract--In this paper, a vector-form factor graph representation is derived for intersymbol interference (ISI) channels. The resultant graphs have a tree-structure that avoids th...
CVPR
2012
IEEE
12 years 8 days ago
2012
IEEE
Mode-seeking has been widely used as a powerful data analysis technique for clustering and filtering in a metric feature space. We introduce a versatile and efficient modeseekin...