932 search results - page 97 / 187 » Hierarchical graph indexing |
ICASSP
2011
IEEE
13 years 26 days ago
2011
IEEE
We present a polytope-kernel density estimation (PKDE) methodology that allows us to perform exact mean-shift updates along the edges of the Delaunay graph of the data. We discuss...
DAGM
2003
Springer
14 years 2 months ago
2003
Springer
Abstract. We present a hierarchical partitioning of images using a pairwise similarity function on a graph-based representation of an image. This function measures the diļ¬erence ...
EMMCVPR
2005
Springer
14 years 2 months ago
2005
Springer
We consider the use of medial surfaces to represent symmetries of cts. This allows for a qualitative abstraction based on a directed acyclic graph of components and also a degree o...
SIGMOD
2010
ACM
14 years 1 months ago
2010
ACM
Substructure similarity search is to retrieve graphs that approximately contain a given query graph. It has many applications, e.g., detecting similar functions among chemical com...
SIGIR
2010
ACM
14 years 16 days ago
2010
ACM
In this paper, a language model adapted to graph-based representation of image content is proposed and assessed. The full indexing and retrieval processes are evaluated on two diļ...