767 search results - page 144 / 154 » On Clustering Using Random Walks |
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— Recent findings suggest to split the impulse response of the radio channel into discrete paths and the “diffuse multipath” (DMP). This diffuse part can be describe...
ACRI
2006
Springer
14 years 1 months ago
2006
Springer
Two-dimensional cellular automata (CA) systems are widely used for modeling spatio-temporal dynamics of evolving populations. Conversely, the logistic equation is a 1-D model descr...
ACMSE
2006
ACM
14 years 1 months ago
2006
ACM
We propose an efficient and novel approach for discovering communities in real-world random networks. Communities are formed by subsets of nodes in a graph, which are closely rela...
CCGRID
2005
IEEE
14 years 1 months ago
2005
IEEE
— The global internet is rich in commodity resources but scarce in specialized resources. We argue that a grid framework can achieve better performance if it separates management...
SIGIR
2004
ACM
14 years 27 days ago
2004
ACM
We present a probabilistic model for a document corpus that combines many of the desirable features of previous models. The model is called “GaP” for Gamma-Poisson, the distri...