1439 search results - page 67 / 288 » Fast approximation of centrality |
NIPS
2008
14 years 11 months ago
2008
Multi-level hierarchical models provide an attractive framework for incorporating correlations induced in a response variable organized in a hierarchy. Model fitting is challengin...
EOR
2008
14 years 10 months ago
2008
This article describes and compares three heuristics for a variant of the Steiner tree problem with revenues, which includes budget and hop constraints. First, a greedy method whi...
COMPGEOM
2006
ACM
15 years 3 months ago
2006
ACM
In this paper we develop an efficient implementation for a k-means clustering algorithm. The novel feature of our algorithm is that it uses coresets to speed up the algorithm. A ...
INFOCOM
2003
IEEE
15 years 3 months ago
2003
IEEE
— Third generation code-division multiple access (CDMA) systems propose to provide packet data service through a high speed shared channel with intelligent and fast scheduling at...
VLSM
2005
Springer
15 years 3 months ago
2005
Springer
We develop a fast numerical method to approximate the solutions of a wide class of equations associated to the Shape From Shading problem. Our method, which is based on the control...