336 search results - page 19 / 68 » Harmonic evolutions on graphs |
ADMA
2008
Springer
13 years 12 months ago
2008
Springer
With a large number of news available on the internet everyday, it is an interesting work to automatically organize news events by time order and dependencies between events. The w...
EMMCVPR
2009
Springer
14 years 1 months ago
2009
Springer
Complex diffusion was introduced in the image processing literature as a means to achieve simultaneous denoising and enhancement of scalar valued images. In this paper, we present ...
SPLC
2000
13 years 11 months ago
2000
The evolution tree model is a two-dimensional model that describes how the versions of the artifacts of a software product evolve. The propagation graph is a data structure that c...
ICDE
2010
IEEE
13 years 12 months ago
2010
IEEE
HECATAEUS is an open-source software tool for enabling impact prediction, what-if analysis, and regulation of relational database schema evolution. We follow a graph theoretic appr...
PDCAT
2005
Springer
14 years 3 months ago
2005
Springer
We consider the practical NP-complete problem of finding a minimum weight spanning tree with both edge weights and inner nodes weights. We present two polynomial time algorithms ...