605 search results - page 33 / 121 » Geometrical Structure of Boosting Algorithm |
CCCG
2008
13 years 9 months ago
2008
We study the problem of computing Voronoi diagrams distributedly for a set of nodes of a network modeled as a Unit Disk Graph (UDG). We present an algorithm to solve this problem ...
IJCNN
2008
IEEE
14 years 2 months ago
2008
IEEE
— We present an analytic and geometric view of the sample mean of graphs. The theoretical framework yields efficient subgradient methods for approximating a structural mean and ...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
A protein molecule is made of a long chain of amino acid sequences that fold into a complex three-dimensional structure. It is often the geometrical shapes that determine the prot...
PIMRC
2010
IEEE
13 years 5 months ago
2010
IEEE
Underlining the viability of multiuser (MU) MIMO for future wireless communications as long term evolution (LTE), we propose in this paper a precoding strategy based on the low res...
KDD
2009
ACM
14 years 8 days ago
2009
ACM
We develop and evaluate an approach to causal modeling based on time series data, collectively referred to as“grouped graphical Granger modeling methods.” Graphical Granger mo...