387 search results - page 40 / 78 » Many Random Walks Are Faster Than One |
BMCBI
2007
13 years 9 months ago
2007
Background: We investigate the empirical complexity of the RNA secondary structure design problem, that is, the scaling of the typical difficulty of the design task for various cl...
ICASSP
2007
IEEE
14 years 3 months ago
2007
IEEE
In most microphone array applications, it is essential to localize sources in a noisy, reverberant environment. It has been shown that computing the steered response power(SRP) is...
SMA
2008
ACM
13 years 9 months ago
2008
ACM
Improving the quality of tetrahedral meshes is an important operation in many scientific computing applications. Meshes with badly shaped elements impact both the accuracy and con...
SIGKDD
2000
13 years 8 months ago
2000
This paper presents a simple new algorithm that performs k-means clustering in one scan of a dataset, while using a bu er for points from the dataset of xed size. Experiments show...
CHI
2010
ACM
13 years 7 months ago
2010
ACM
Hierarchical structures with large fan-outs are hard to browse and understand. In the conventional node-link tree visualization, the screen quickly becomes overcrowded as users op...