511 search results - page 90 / 103 » The intrinsic dimensionality of graphs |
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
Content-based Image retrieval has become an important part of information retrieval technology. Images can be viewed as high dimensional data and are usually represented by their ...
FOCS
2003
IEEE
14 years 3 months ago
2003
IEEE
The doubling constant of a metric space (X, d) is the smallest value λ such that every ball in X can be covered by λ balls of half the radius. The doubling dimension of X is the...
VRST
2003
ACM
14 years 3 months ago
2003
ACM
Virtual environments (VEs) allow users to experience and interact with a rich sensory environment, but most virtual worlds contain only sensory information similar to that which w...
DSN
2002
IEEE
14 years 2 months ago
2002
IEEE
We consider the following problem for wireless ad hoc networks: assume n nodes, each capable of communicating with nodes within a radius of r, are distributed in a ddimensional re...
EMMCVPR
2001
Springer
14 years 2 months ago
2001
Springer
Most cost function based clustering or partitioning methods measure the compactness of groups of data. In contrast to this picture of a point source in feature space, some data sou...